Firebase Update

express-server/node_modules/@grpc/grpc-js/README.md

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+# Pure JavaScript gRPC Client
+
+**Note: This is an beta-level release. Some APIs may not yet be present and there may be bugs. Please report any that you encounter**
+
+## Installation
+
+Node 10 is recommended. The exact set of compatible Node versions can be found in the `engines` field of the `package.json` file.
+
+```sh
+npm install @grpc/grpc-js
+```
+
+## Features
+
+ - Unary and streaming calls
+ - Cancellation
+ - Deadlines
+ - TLS channel credentials
+ - Call credentials (for auth)
+ - Simple reconnection
+ - Channel API
+
+This library does not directly handle `.proto` files. To use `.proto` files with this library we recommend using the `@grpc/proto-loader` package.
+
+## Some Notes on API Guarantees
+
+The public API of this library follows semantic versioning, with some caveats:
+
+ - Some methods are prefixed with an underscore. These methods are internal and should not be considered part of the public API.
+ - The class `Call` is only exposed due to limitations of TypeScript. It should not be considered part of the public API.
+ - In general, any API that is exposed by this library but is not exposed by the `grpc` library is likely an error and should not be considered part of the public API.

express-server/node_modules/@grpc/grpc-js/build/src/call-credentials-filter.d.ts

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+import { Call } from './call-stream';
+import { Http2Channel } from './channel';
+import { BaseFilter, Filter, FilterFactory } from './filter';
+import { Metadata } from './metadata';
+export declare class CallCredentialsFilter extends BaseFilter implements Filter {
+    private readonly channel;
+    private readonly stream;
+    private serviceUrl;
+    constructor(channel: Http2Channel, stream: Call);
+    sendMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+}
+export declare class CallCredentialsFilterFactory implements FilterFactory<CallCredentialsFilter> {
+    private readonly channel;
+    constructor(channel: Http2Channel);
+    createFilter(callStream: Call): CallCredentialsFilter;
+}

express-server/node_modules/@grpc/grpc-js/build/src/call-credentials-filter.js

@@ -0,0 +1,53 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const filter_1 = require("./filter");
+class CallCredentialsFilter extends filter_1.BaseFilter {
+    constructor(channel, stream) {
+        super();
+        this.channel = channel;
+        this.stream = stream;
+        this.channel = channel;
+        this.stream = stream;
+        const splitPath = stream.getMethod().split('/');
+        let serviceName = '';
+        /* The standard path format is "/{serviceName}/{methodName}", so if we split
+         * by '/', the first item should be empty and the second should be the
+         * service name */
+        if (splitPath.length >= 2) {
+            serviceName = splitPath[1];
+        }
+        /* Currently, call credentials are only allowed on HTTPS connections, so we
+         * can assume that the scheme is "https" */
+        this.serviceUrl = `https://${stream.getHost()}/${serviceName}`;
+    }
+    sendMetadata(metadata) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const channelCredentials = this.channel.credentials._getCallCredentials();
+            const streamCredentials = this.stream.getCredentials();
+            const credentials = channelCredentials.compose(streamCredentials);
+            const credsMetadata = credentials.generateMetadata({ service_url: this.serviceUrl });
+            const resultMetadata = yield metadata;
+            resultMetadata.merge(yield credsMetadata);
+            return resultMetadata;
+        });
+    }
+}
+exports.CallCredentialsFilter = CallCredentialsFilter;
+class CallCredentialsFilterFactory {
+    constructor(channel) {
+        this.channel = channel;
+    }
+    createFilter(callStream) {
+        return new CallCredentialsFilter(this.channel, callStream);
+    }
+}
+exports.CallCredentialsFilterFactory = CallCredentialsFilterFactory;
+//# sourceMappingURL=call-credentials-filter.js.map

express-server/node_modules/@grpc/grpc-js/build/src/call-credentials.d.ts

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+import { Metadata } from './metadata';
+export declare type CallMetadataOptions = {
+    service_url: string;
+};
+export declare type CallMetadataGenerator = (options: CallMetadataOptions, cb: (err: Error | null, metadata?: Metadata) => void) => void;
+/**
+ * A class that represents a generic method of adding authentication-related
+ * metadata on a per-request basis.
+ */
+export declare abstract class CallCredentials {
+    /**
+     * Asynchronously generates a new Metadata object.
+     * @param options Options used in generating the Metadata object.
+     */
+    abstract generateMetadata(options: CallMetadataOptions): Promise<Metadata>;
+    /**
+     * Creates a new CallCredentials object from properties of both this and
+     * another CallCredentials object. This object's metadata generator will be
+     * called first.
+     * @param callCredentials The other CallCredentials object.
+     */
+    abstract compose(callCredentials: CallCredentials): CallCredentials;
+    /**
+     * Creates a new CallCredentials object from a given function that generates
+     * Metadata objects.
+     * @param metadataGenerator A function that accepts a set of options, and
+     * generates a Metadata object based on these options, which is passed back
+     * to the caller via a supplied (err, metadata) callback.
+     */
+    static createFromMetadataGenerator(metadataGenerator: CallMetadataGenerator): CallCredentials;
+    static createEmpty(): CallCredentials;
+}

express-server/node_modules/@grpc/grpc-js/build/src/call-credentials.js

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+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const lodash_1 = require("lodash");
+const metadata_1 = require("./metadata");
+/**
+ * A class that represents a generic method of adding authentication-related
+ * metadata on a per-request basis.
+ */
+class CallCredentials {
+    /**
+     * Creates a new CallCredentials object from a given function that generates
+     * Metadata objects.
+     * @param metadataGenerator A function that accepts a set of options, and
+     * generates a Metadata object based on these options, which is passed back
+     * to the caller via a supplied (err, metadata) callback.
+     */
+    static createFromMetadataGenerator(metadataGenerator) {
+        return new SingleCallCredentials(metadataGenerator);
+    }
+    static createEmpty() {
+        return new EmptyCallCredentials();
+    }
+}
+exports.CallCredentials = CallCredentials;
+class ComposedCallCredentials extends CallCredentials {
+    constructor(creds) {
+        super();
+        this.creds = creds;
+    }
+    generateMetadata(options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const base = new metadata_1.Metadata();
+            const generated = yield Promise.all(lodash_1.map(this.creds, (cred) => cred.generateMetadata(options)));
+            for (const gen of generated) {
+                base.merge(gen);
+            }
+            return base;
+        });
+    }
+    compose(other) {
+        return new ComposedCallCredentials(this.creds.concat([other]));
+    }
+}
+class SingleCallCredentials extends CallCredentials {
+    constructor(metadataGenerator) {
+        super();
+        this.metadataGenerator = metadataGenerator;
+    }
+    generateMetadata(options) {
+        return new Promise((resolve, reject) => {
+            this.metadataGenerator(options, (err, metadata) => {
+                if (metadata !== undefined) {
+                    resolve(metadata);
+                }
+                else {
+                    reject(err);
+                }
+            });
+        });
+    }
+    compose(other) {
+        return new ComposedCallCredentials([this, other]);
+    }
+}
+class EmptyCallCredentials extends CallCredentials {
+    generateMetadata(options) {
+        return Promise.resolve(new metadata_1.Metadata());
+    }
+    compose(other) {
+        return other;
+    }
+}
+//# sourceMappingURL=call-credentials.js.map

express-server/node_modules/@grpc/grpc-js/build/src/call-stream.d.ts

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+/// <reference types="node" />
+import * as http2 from 'http2';
+import { Duplex } from 'stream';
+import { CallCredentials } from './call-credentials';
+import { Http2Channel } from './channel';
+import { Status } from './constants';
+import { EmitterAugmentation1 } from './events';
+import { Filter } from './filter';
+import { FilterStackFactory } from './filter-stack';
+import { Metadata } from './metadata';
+import { ObjectDuplex, WriteCallback } from './object-stream';
+export declare type Deadline = Date | number;
+export interface CallStreamOptions {
+    deadline: Deadline;
+    flags: number;
+    host: string;
+    parentCall: Call | null;
+}
+export declare type PartialCallStreamOptions = Partial<CallStreamOptions>;
+export interface StatusObject {
+    code: Status;
+    details: string;
+    metadata: Metadata;
+}
+export declare const enum WriteFlags {
+    BufferHint = 1,
+    NoCompress = 2,
+    WriteThrough = 4,
+}
+export interface WriteObject {
+    message: Buffer;
+    flags?: number;
+}
+/**
+ * This interface represents a duplex stream associated with a single gRPC call.
+ */
+export declare type Call = {
+    cancelWithStatus(status: Status, details: string): void;
+    getPeer(): string;
+    sendMetadata(metadata: Metadata): void;
+    getDeadline(): Deadline;
+    getCredentials(): CallCredentials;
+    setCredentials(credentials: CallCredentials): void;
+    getStatus(): StatusObject | null;
+    getMethod(): string;
+    getHost(): string;
+} & EmitterAugmentation1<'metadata', Metadata> & EmitterAugmentation1<'status', StatusObject> & ObjectDuplex<WriteObject, Buffer>;
+export declare class Http2CallStream extends Duplex implements Call {
+    private readonly methodName;
+    private readonly channel;
+    private readonly options;
+    credentials: CallCredentials;
+    filterStack: Filter;
+    private http2Stream;
+    private pendingRead;
+    private pendingWrite;
+    private pendingWriteCallback;
+    private pendingFinalCallback;
+    private readState;
+    private readCompressFlag;
+    private readPartialSize;
+    private readSizeRemaining;
+    private readMessageSize;
+    private readPartialMessage;
+    private readMessageRemaining;
+    private isReadFilterPending;
+    private canPush;
+    private unpushedReadMessages;
+    private unfilteredReadMessages;
+    private mappedStatusCode;
+    private handlingHeaders;
+    private handlingTrailers;
+    private finalStatus;
+    constructor(methodName: string, channel: Http2Channel, options: CallStreamOptions, filterStackFactory: FilterStackFactory);
+    /**
+     * On first call, emits a 'status' event with the given StatusObject.
+     * Subsequent calls are no-ops.
+     * @param status The status of the call.
+     */
+    private endCall(status);
+    private handleFilterError(error);
+    private handleFilteredRead(message);
+    private filterReceivedMessage(framedMessage);
+    private tryPush(messageBytes);
+    private handleTrailers(headers);
+    attachHttp2Stream(stream: http2.ClientHttp2Stream): void;
+    sendMetadata(metadata: Metadata): void;
+    private destroyHttp2Stream();
+    cancelWithStatus(status: Status, details: string): void;
+    getDeadline(): Deadline;
+    getCredentials(): CallCredentials;
+    setCredentials(credentials: CallCredentials): void;
+    getStatus(): StatusObject | null;
+    getPeer(): string;
+    getMethod(): string;
+    getHost(): string;
+    _read(size: number): void;
+    _write(chunk: WriteObject, encoding: string, cb: WriteCallback): void;
+    _final(cb: Function): void;
+}

express-server/node_modules/@grpc/grpc-js/build/src/call-stream.js

@@ -0,0 +1,402 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const http2 = require("http2");
+const stream_1 = require("stream");
+const call_credentials_1 = require("./call-credentials");
+const constants_1 = require("./constants");
+const metadata_1 = require("./metadata");
+const { HTTP2_HEADER_STATUS, HTTP2_HEADER_CONTENT_TYPE, NGHTTP2_CANCEL } = http2.constants;
+var ReadState;
+(function (ReadState) {
+    ReadState[ReadState["NO_DATA"] = 0] = "NO_DATA";
+    ReadState[ReadState["READING_SIZE"] = 1] = "READING_SIZE";
+    ReadState[ReadState["READING_MESSAGE"] = 2] = "READING_MESSAGE";
+})(ReadState || (ReadState = {}));
+class Http2CallStream extends stream_1.Duplex {
+    constructor(methodName, channel, options, filterStackFactory) {
+        super({ objectMode: true });
+        this.methodName = methodName;
+        this.channel = channel;
+        this.options = options;
+        this.credentials = call_credentials_1.CallCredentials.createEmpty();
+        this.http2Stream = null;
+        this.pendingRead = false;
+        this.pendingWrite = null;
+        this.pendingWriteCallback = null;
+        this.pendingFinalCallback = null;
+        this.readState = ReadState.NO_DATA;
+        this.readCompressFlag = Buffer.alloc(1);
+        this.readPartialSize = Buffer.alloc(4);
+        this.readSizeRemaining = 4;
+        this.readMessageSize = 0;
+        this.readPartialMessage = [];
+        this.readMessageRemaining = 0;
+        this.isReadFilterPending = false;
+        this.canPush = false;
+        this.unpushedReadMessages = [];
+        this.unfilteredReadMessages = [];
+        // Status code mapped from :status. To be used if grpc-status is not received
+        this.mappedStatusCode = constants_1.Status.UNKNOWN;
+        // Promise objects that are re-assigned to resolving promises when headers
+        // or trailers received. Processing headers/trailers is asynchronous, so we
+        // can use these objects to await their completion. This helps us establish
+        // order of precedence when obtaining the status of the call.
+        this.handlingHeaders = Promise.resolve();
+        this.handlingTrailers = Promise.resolve();
+        // This is populated (non-null) if and only if the call has ended
+        this.finalStatus = null;
+        this.filterStack = filterStackFactory.createFilter(this);
+    }
+    /**
+     * On first call, emits a 'status' event with the given StatusObject.
+     * Subsequent calls are no-ops.
+     * @param status The status of the call.
+     */
+    endCall(status) {
+        if (this.finalStatus === null) {
+            this.finalStatus = status;
+            this.emit('status', status);
+        }
+    }
+    handleFilterError(error) {
+        this.cancelWithStatus(constants_1.Status.INTERNAL, error.message);
+    }
+    handleFilteredRead(message) {
+        this.isReadFilterPending = false;
+        if (this.canPush) {
+            if (!this.push(message)) {
+                this.canPush = false;
+                this.http2Stream.pause();
+            }
+        }
+        else {
+            this.unpushedReadMessages.push(message);
+        }
+        if (this.unfilteredReadMessages.length > 0) {
+            /* nextMessage is guaranteed not to be undefined because
+               unfilteredReadMessages is non-empty */
+            const nextMessage = this.unfilteredReadMessages.shift();
+            this.filterReceivedMessage(nextMessage);
+        }
+    }
+    filterReceivedMessage(framedMessage) {
+        if (framedMessage === null) {
+            if (this.canPush) {
+                this.push(null);
+            }
+            else {
+                this.unpushedReadMessages.push(null);
+            }
+            return;
+        }
+        this.isReadFilterPending = true;
+        this.filterStack.receiveMessage(Promise.resolve(framedMessage))
+            .then(this.handleFilteredRead.bind(this), this.handleFilterError.bind(this));
+    }
+    tryPush(messageBytes) {
+        if (this.isReadFilterPending) {
+            this.unfilteredReadMessages.push(messageBytes);
+        }
+        else {
+            this.filterReceivedMessage(messageBytes);
+        }
+    }
+    handleTrailers(headers) {
+        const code = this.mappedStatusCode;
+        const details = '';
+        let metadata;
+        try {
+            metadata = metadata_1.Metadata.fromHttp2Headers(headers);
+        }
+        catch (e) {
+            metadata = new metadata_1.Metadata();
+        }
+        const status = { code, details, metadata };
+        this.handlingTrailers = (() => __awaiter(this, void 0, void 0, function* () {
+            let finalStatus;
+            try {
+                // Attempt to assign final status.
+                finalStatus =
+                    yield this.filterStack.receiveTrailers(Promise.resolve(status));
+            }
+            catch (error) {
+                yield this.handlingHeaders;
+                // This is a no-op if the call was already ended when handling headers.
+                this.endCall({
+                    code: constants_1.Status.INTERNAL,
+                    details: 'Failed to process received status',
+                    metadata: new metadata_1.Metadata()
+                });
+                return;
+            }
+            // It's possible that headers were received but not fully handled yet.
+            // Give the headers handler an opportunity to end the call first,
+            // if an error occurred.
+            yield this.handlingHeaders;
+            // This is a no-op if the call was already ended when handling headers.
+            this.endCall(finalStatus);
+        }))();
+    }
+    attachHttp2Stream(stream) {
+        if (this.finalStatus !== null) {
+            stream.close(NGHTTP2_CANCEL);
+        }
+        else {
+            this.http2Stream = stream;
+            stream.on('response', (headers, flags) => {
+                switch (headers[HTTP2_HEADER_STATUS]) {
+                    // TODO(murgatroid99): handle 100 and 101
+                    case '400':
+                        this.mappedStatusCode = constants_1.Status.INTERNAL;
+                        break;
+                    case '401':
+                        this.mappedStatusCode = constants_1.Status.UNAUTHENTICATED;
+                        break;
+                    case '403':
+                        this.mappedStatusCode = constants_1.Status.PERMISSION_DENIED;
+                        break;
+                    case '404':
+                        this.mappedStatusCode = constants_1.Status.UNIMPLEMENTED;
+                        break;
+                    case '429':
+                    case '502':
+                    case '503':
+                    case '504':
+                        this.mappedStatusCode = constants_1.Status.UNAVAILABLE;
+                        break;
+                    default:
+                        this.mappedStatusCode = constants_1.Status.UNKNOWN;
+                }
+                if (flags & http2.constants.NGHTTP2_FLAG_END_STREAM) {
+                    this.handleTrailers(headers);
+                }
+                else {
+                    let metadata;
+                    try {
+                        metadata = metadata_1.Metadata.fromHttp2Headers(headers);
+                    }
+                    catch (error) {
+                        this.endCall({
+                            code: constants_1.Status.UNKNOWN,
+                            details: error.message,
+                            metadata: new metadata_1.Metadata()
+                        });
+                        return;
+                    }
+                    this.handlingHeaders =
+                        this.filterStack.receiveMetadata(Promise.resolve(metadata))
+                            .then((finalMetadata) => {
+                            this.emit('metadata', finalMetadata);
+                        })
+                            .catch((error) => {
+                            this.destroyHttp2Stream();
+                            this.endCall({
+                                code: constants_1.Status.UNKNOWN,
+                                details: error.message,
+                                metadata: new metadata_1.Metadata()
+                            });
+                        });
+                }
+            });
+            stream.on('trailers', this.handleTrailers.bind(this));
+            stream.on('data', (data) => {
+                let readHead = 0;
+                let toRead;
+                while (readHead < data.length) {
+                    switch (this.readState) {
+                        case ReadState.NO_DATA:
+                            this.readCompressFlag = data.slice(readHead, readHead + 1);
+                            readHead += 1;
+                            this.readState = ReadState.READING_SIZE;
+                            this.readPartialSize.fill(0);
+                            this.readSizeRemaining = 4;
+                            this.readMessageSize = 0;
+                            this.readMessageRemaining = 0;
+                            this.readPartialMessage = [];
+                            break;
+                        case ReadState.READING_SIZE:
+                            toRead = Math.min(data.length - readHead, this.readSizeRemaining);
+                            data.copy(this.readPartialSize, 4 - this.readSizeRemaining, readHead, readHead + toRead);
+                            this.readSizeRemaining -= toRead;
+                            readHead += toRead;
+                            // readSizeRemaining >=0 here
+                            if (this.readSizeRemaining === 0) {
+                                this.readMessageSize = this.readPartialSize.readUInt32BE(0);
+                                this.readMessageRemaining = this.readMessageSize;
+                                if (this.readMessageRemaining > 0) {
+                                    this.readState = ReadState.READING_MESSAGE;
+                                }
+                                else {
+                                    this.tryPush(Buffer.concat([this.readCompressFlag, this.readPartialSize]));
+                                    this.readState = ReadState.NO_DATA;
+                                }
+                            }
+                            break;
+                        case ReadState.READING_MESSAGE:
+                            toRead =
+                                Math.min(data.length - readHead, this.readMessageRemaining);
+                            this.readPartialMessage.push(data.slice(readHead, readHead + toRead));
+                            this.readMessageRemaining -= toRead;
+                            readHead += toRead;
+                            // readMessageRemaining >=0 here
+                            if (this.readMessageRemaining === 0) {
+                                // At this point, we have read a full message
+                                const framedMessageBuffers = [
+                                    this.readCompressFlag, this.readPartialSize
+                                ].concat(this.readPartialMessage);
+                                const framedMessage = Buffer.concat(framedMessageBuffers, this.readMessageSize + 5);
+                                this.tryPush(framedMessage);
+                                this.readState = ReadState.NO_DATA;
+                            }
+                            break;
+                        default:
+                            throw new Error('This should never happen');
+                    }
+                }
+            });
+            stream.on('end', () => {
+                this.tryPush(null);
+            });
+            stream.on('close', (errorCode) => __awaiter(this, void 0, void 0, function* () {
+                let code;
+                let details = '';
+                switch (errorCode) {
+                    case http2.constants.NGHTTP2_REFUSED_STREAM:
+                        code = constants_1.Status.UNAVAILABLE;
+                        break;
+                    case http2.constants.NGHTTP2_CANCEL:
+                        code = constants_1.Status.CANCELLED;
+                        break;
+                    case http2.constants.NGHTTP2_ENHANCE_YOUR_CALM:
+                        code = constants_1.Status.RESOURCE_EXHAUSTED;
+                        details = 'Bandwidth exhausted';
+                        break;
+                    case http2.constants.NGHTTP2_INADEQUATE_SECURITY:
+                        code = constants_1.Status.PERMISSION_DENIED;
+                        details = 'Protocol not secure enough';
+                        break;
+                    default:
+                        code = constants_1.Status.INTERNAL;
+                }
+                // This guarantees that if trailers were received, the value of the
+                // 'grpc-status' header takes precedence for emitted status data.
+                yield this.handlingTrailers;
+                // This is a no-op if trailers were received at all.
+                // This is OK, because status codes emitted here correspond to more
+                // catastrophic issues that prevent us from receiving trailers in the
+                // first place.
+                this.endCall({ code, details, metadata: new metadata_1.Metadata() });
+            }));
+            stream.on('error', (err) => {
+                this.endCall({
+                    code: constants_1.Status.INTERNAL,
+                    details: 'Internal HTTP2 error',
+                    metadata: new metadata_1.Metadata()
+                });
+            });
+            if (!this.pendingRead) {
+                stream.pause();
+            }
+            if (this.pendingWrite) {
+                if (!this.pendingWriteCallback) {
+                    throw new Error('Invalid state in write handling code');
+                }
+                stream.write(this.pendingWrite, this.pendingWriteCallback);
+            }
+            if (this.pendingFinalCallback) {
+                stream.end(this.pendingFinalCallback);
+            }
+        }
+    }
+    sendMetadata(metadata) {
+        this.channel._startHttp2Stream(this.options.host, this.methodName, this, metadata);
+    }
+    destroyHttp2Stream() {
+        // The http2 stream could already have been destroyed if cancelWithStatus
+        // is called in response to an internal http2 error.
+        if (this.http2Stream !== null && !this.http2Stream.destroyed) {
+            /* TODO(murgatroid99): Determine if we want to send different RST_STREAM
+             * codes based on the status code */
+            this.http2Stream.close(NGHTTP2_CANCEL);
+        }
+    }
+    cancelWithStatus(status, details) {
+        this.destroyHttp2Stream();
+        (() => __awaiter(this, void 0, void 0, function* () {
+            // If trailers are currently being processed, the call should be ended
+            // by handleTrailers instead.
+            yield this.handlingTrailers;
+            this.endCall({ code: status, details, metadata: new metadata_1.Metadata() });
+        }))();
+    }
+    getDeadline() {
+        return this.options.deadline;
+    }
+    getCredentials() {
+        return this.credentials;
+    }
+    setCredentials(credentials) {
+        this.credentials = credentials;
+    }
+    getStatus() {
+        return this.finalStatus;
+    }
+    getPeer() {
+        throw new Error('Not yet implemented');
+    }
+    getMethod() {
+        return this.methodName;
+    }
+    getHost() {
+        return this.options.host;
+    }
+    _read(size) {
+        this.canPush = true;
+        if (this.http2Stream === null) {
+            this.pendingRead = true;
+        }
+        else {
+            while (this.unpushedReadMessages.length > 0) {
+                const nextMessage = this.unpushedReadMessages.shift();
+                this.canPush = this.push(nextMessage);
+                if (nextMessage === null || (!this.canPush)) {
+                    this.canPush = false;
+                    return;
+                }
+            }
+            /* Only resume reading from the http2Stream if we don't have any pending
+             * messages to emit, and we haven't gotten the signal to stop pushing
+             * messages */
+            this.http2Stream.resume();
+        }
+    }
+    _write(chunk, encoding, cb) {
+        this.filterStack.sendMessage(Promise.resolve(chunk)).then((message) => {
+            if (this.http2Stream === null) {
+                this.pendingWrite = message.message;
+                this.pendingWriteCallback = cb;
+            }
+            else {
+                this.http2Stream.write(message.message, cb);
+            }
+        }, this.handleFilterError.bind(this));
+    }
+    _final(cb) {
+        if (this.http2Stream === null) {
+            this.pendingFinalCallback = cb;
+        }
+        else {
+            this.http2Stream.end(cb);
+        }
+    }
+}
+exports.Http2CallStream = Http2CallStream;
+//# sourceMappingURL=call-stream.js.map

express-server/node_modules/@grpc/grpc-js/build/src/call.d.ts

@@ -0,0 +1,72 @@
+/// <reference types="node" />
+import { EventEmitter } from 'events';
+import { Duplex, Readable, Writable } from 'stream';
+import { Call, StatusObject } from './call-stream';
+import { EmitterAugmentation1 } from './events';
+import { Metadata } from './metadata';
+import { ObjectReadable, ObjectWritable } from './object-stream';
+/**
+ * A type extending the built-in Error object with additional fields.
+ */
+export declare type ServiceError = StatusObject & Error;
+/**
+ * A base type for all user-facing values returned by client-side method calls.
+ */
+export declare type SurfaceCall = {
+    cancel(): void;
+    getPeer(): string;
+} & EmitterAugmentation1<'metadata', Metadata> & EmitterAugmentation1<'status', StatusObject> & EventEmitter;
+/**
+ * A type representing the return value of a unary method call.
+ */
+export declare type ClientUnaryCall = SurfaceCall;
+/**
+ * A type representing the return value of a server stream method call.
+ */
+export declare type ClientReadableStream<ResponseType> = {
+    deserialize: (chunk: Buffer) => ResponseType;
+} & SurfaceCall & ObjectReadable<ResponseType>;
+/**
+ * A type representing the return value of a client stream method call.
+ */
+export declare type ClientWritableStream<RequestType> = {
+    serialize: (value: RequestType) => Buffer;
+} & SurfaceCall & ObjectWritable<RequestType>;
+/**
+ * A type representing the return value of a bidirectional stream method call.
+ */
+export declare type ClientDuplexStream<RequestType, ResponseType> = ClientWritableStream<RequestType> & ClientReadableStream<ResponseType>;
+export declare class ClientUnaryCallImpl extends EventEmitter implements ClientUnaryCall {
+    private readonly call;
+    constructor(call: Call);
+    cancel(): void;
+    getPeer(): string;
+}
+export declare class ClientReadableStreamImpl<ResponseType> extends Readable implements ClientReadableStream<ResponseType> {
+    private readonly call;
+    readonly deserialize: (chunk: Buffer) => ResponseType;
+    constructor(call: Call, deserialize: (chunk: Buffer) => ResponseType);
+    cancel(): void;
+    getPeer(): string;
+    _read(_size: number): void;
+}
+export declare class ClientWritableStreamImpl<RequestType> extends Writable implements ClientWritableStream<RequestType> {
+    private readonly call;
+    readonly serialize: (value: RequestType) => Buffer;
+    constructor(call: Call, serialize: (value: RequestType) => Buffer);
+    cancel(): void;
+    getPeer(): string;
+    _write(chunk: RequestType, encoding: string, cb: Function): void;
+    _final(cb: Function): void;
+}
+export declare class ClientDuplexStreamImpl<RequestType, ResponseType> extends Duplex implements ClientDuplexStream<RequestType, ResponseType> {
+    private readonly call;
+    readonly serialize: (value: RequestType) => Buffer;
+    readonly deserialize: (chunk: Buffer) => ResponseType;
+    constructor(call: Call, serialize: (value: RequestType) => Buffer, deserialize: (chunk: Buffer) => ResponseType);
+    cancel(): void;
+    getPeer(): string;
+    _read(_size: number): void;
+    _write(chunk: RequestType, encoding: string, cb: Function): void;
+    _final(cb: Function): void;
+}

express-server/node_modules/@grpc/grpc-js/build/src/call.js

@@ -0,0 +1,154 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const events_1 = require("events");
+const stream_1 = require("stream");
+const constants_1 = require("./constants");
+class ClientUnaryCallImpl extends events_1.EventEmitter {
+    constructor(call) {
+        super();
+        this.call = call;
+        call.on('metadata', (metadata) => {
+            this.emit('metadata', metadata);
+        });
+        call.on('status', (status) => {
+            this.emit('status', status);
+        });
+    }
+    cancel() {
+        this.call.cancelWithStatus(constants_1.Status.CANCELLED, 'Cancelled on client');
+    }
+    getPeer() {
+        return this.call.getPeer();
+    }
+}
+exports.ClientUnaryCallImpl = ClientUnaryCallImpl;
+function setUpReadableStream(stream, call, deserialize) {
+    let statusEmitted = false;
+    call.on('data', (data) => {
+        let deserialized;
+        try {
+            deserialized = deserialize(data);
+        }
+        catch (e) {
+            call.cancelWithStatus(constants_1.Status.INTERNAL, 'Failed to parse server response');
+            return;
+        }
+        if (!stream.push(deserialized)) {
+            call.pause();
+        }
+    });
+    call.on('end', () => {
+        if (statusEmitted) {
+            stream.push(null);
+        }
+        else {
+            call.once('status', () => {
+                stream.push(null);
+            });
+        }
+    });
+    call.on('status', (status) => {
+        if (status.code !== constants_1.Status.OK) {
+            const error = Object.assign(new Error(status.details), status);
+            stream.emit('error', error);
+        }
+        stream.emit('status', status);
+        statusEmitted = true;
+    });
+    call.pause();
+}
+class ClientReadableStreamImpl extends stream_1.Readable {
+    constructor(call, deserialize) {
+        super({ objectMode: true });
+        this.call = call;
+        this.deserialize = deserialize;
+        call.on('metadata', (metadata) => {
+            this.emit('metadata', metadata);
+        });
+        setUpReadableStream(this, call, deserialize);
+    }
+    cancel() {
+        this.call.cancelWithStatus(constants_1.Status.CANCELLED, 'Cancelled on client');
+    }
+    getPeer() {
+        return this.call.getPeer();
+    }
+    _read(_size) {
+        this.call.resume();
+    }
+}
+exports.ClientReadableStreamImpl = ClientReadableStreamImpl;
+function tryWrite(call, serialize, chunk, encoding, cb) {
+    let message;
+    const flags = Number(encoding);
+    try {
+        message = serialize(chunk);
+    }
+    catch (e) {
+        call.cancelWithStatus(constants_1.Status.INTERNAL, 'Serialization failure');
+        cb(e);
+        return;
+    }
+    const writeObj = { message };
+    if (!Number.isNaN(flags)) {
+        writeObj.flags = flags;
+    }
+    call.write(writeObj, cb);
+}
+class ClientWritableStreamImpl extends stream_1.Writable {
+    constructor(call, serialize) {
+        super({ objectMode: true });
+        this.call = call;
+        this.serialize = serialize;
+        call.on('metadata', (metadata) => {
+            this.emit('metadata', metadata);
+        });
+        call.on('status', (status) => {
+            this.emit('status', status);
+        });
+    }
+    cancel() {
+        this.call.cancelWithStatus(constants_1.Status.CANCELLED, 'Cancelled on client');
+    }
+    getPeer() {
+        return this.call.getPeer();
+    }
+    _write(chunk, encoding, cb) {
+        tryWrite(this.call, this.serialize, chunk, encoding, cb);
+    }
+    _final(cb) {
+        this.call.end();
+        cb();
+    }
+}
+exports.ClientWritableStreamImpl = ClientWritableStreamImpl;
+class ClientDuplexStreamImpl extends stream_1.Duplex {
+    constructor(call, serialize, deserialize) {
+        super({ objectMode: true });
+        this.call = call;
+        this.serialize = serialize;
+        this.deserialize = deserialize;
+        call.on('metadata', (metadata) => {
+            this.emit('metadata', metadata);
+        });
+        setUpReadableStream(this, call, deserialize);
+    }
+    cancel() {
+        this.call.cancelWithStatus(constants_1.Status.CANCELLED, 'Cancelled on client');
+    }
+    getPeer() {
+        return this.call.getPeer();
+    }
+    _read(_size) {
+        this.call.resume();
+    }
+    _write(chunk, encoding, cb) {
+        tryWrite(this.call, this.serialize, chunk, encoding, cb);
+    }
+    _final(cb) {
+        this.call.end();
+        cb();
+    }
+}
+exports.ClientDuplexStreamImpl = ClientDuplexStreamImpl;
+//# sourceMappingURL=call.js.map

express-server/node_modules/@grpc/grpc-js/build/src/channel-credentials.d.ts

@@ -0,0 +1,73 @@
+/// <reference types="node" />
+import { ConnectionOptions } from 'tls';
+import { CallCredentials } from './call-credentials';
+/**
+ * A certificate as received by the checkServerIdentity callback.
+ */
+export interface Certificate {
+    /**
+     * The raw certificate in DER form.
+     */
+    raw: Buffer;
+}
+/**
+ * A callback that will receive the expected hostname and presented peer
+ * certificate as parameters. The callback should return an error to
+ * indicate that the presented certificate is considered invalid and
+ * otherwise returned undefined.
+ */
+export declare type CheckServerIdentityCallback = (hostname: string, cert: Certificate) => Error | undefined;
+/**
+ * Additional peer verification options that can be set when creating
+ * SSL credentials.
+ */
+export interface VerifyOptions {
+    /**
+     * If set, this callback will be invoked after the usual hostname verification
+     * has been performed on the peer certificate.
+     */
+    checkServerIdentity?: CheckServerIdentityCallback;
+}
+/**
+ * A class that contains credentials for communicating over a channel, as well
+ * as a set of per-call credentials, which are applied to every method call made
+ * over a channel initialized with an instance of this class.
+ */
+export declare abstract class ChannelCredentials {
+    protected callCredentials: CallCredentials;
+    protected constructor(callCredentials?: CallCredentials);
+    /**
+     * Returns a copy of this object with the included set of per-call credentials
+     * expanded to include callCredentials.
+     * @param callCredentials A CallCredentials object to associate with this
+     * instance.
+     */
+    abstract compose(callCredentials: CallCredentials): ChannelCredentials;
+    /**
+     * Gets the set of per-call credentials associated with this instance.
+     */
+    _getCallCredentials(): CallCredentials;
+    /**
+     * Gets a SecureContext object generated from input parameters if this
+     * instance was created with createSsl, or null if this instance was created
+     * with createInsecure.
+     */
+    abstract _getConnectionOptions(): ConnectionOptions | null;
+    /**
+     * Indicates whether this credentials object creates a secure channel.
+     */
+    abstract _isSecure(): boolean;
+    /**
+     * Return a new ChannelCredentials instance with a given set of credentials.
+     * The resulting instance can be used to construct a Channel that communicates
+     * over TLS.
+     * @param rootCerts The root certificate data.
+     * @param privateKey The client certificate private key, if available.
+     * @param certChain The client certificate key chain, if available.
+     */
+    static createSsl(rootCerts?: Buffer | null, privateKey?: Buffer | null, certChain?: Buffer | null, verifyOptions?: VerifyOptions): ChannelCredentials;
+    /**
+     * Return a new ChannelCredentials instance with no credentials.
+     */
+    static createInsecure(): ChannelCredentials;
+}

express-server/node_modules/@grpc/grpc-js/build/src/channel-credentials.js

@@ -0,0 +1,96 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const tls_1 = require("tls");
+const call_credentials_1 = require("./call-credentials");
+// tslint:disable-next-line:no-any
+function verifyIsBufferOrNull(obj, friendlyName) {
+    if (obj && !(obj instanceof Buffer)) {
+        throw new TypeError(`${friendlyName}, if provided, must be a Buffer.`);
+    }
+}
+/**
+ * A class that contains credentials for communicating over a channel, as well
+ * as a set of per-call credentials, which are applied to every method call made
+ * over a channel initialized with an instance of this class.
+ */
+class ChannelCredentials {
+    constructor(callCredentials) {
+        this.callCredentials = callCredentials || call_credentials_1.CallCredentials.createEmpty();
+    }
+    /**
+     * Gets the set of per-call credentials associated with this instance.
+     */
+    _getCallCredentials() {
+        return this.callCredentials;
+    }
+    /**
+     * Return a new ChannelCredentials instance with a given set of credentials.
+     * The resulting instance can be used to construct a Channel that communicates
+     * over TLS.
+     * @param rootCerts The root certificate data.
+     * @param privateKey The client certificate private key, if available.
+     * @param certChain The client certificate key chain, if available.
+     */
+    static createSsl(rootCerts, privateKey, certChain, verifyOptions) {
+        verifyIsBufferOrNull(rootCerts, 'Root certificate');
+        verifyIsBufferOrNull(privateKey, 'Private key');
+        verifyIsBufferOrNull(certChain, 'Certificate chain');
+        if (privateKey && !certChain) {
+            throw new Error('Private key must be given with accompanying certificate chain');
+        }
+        if (!privateKey && certChain) {
+            throw new Error('Certificate chain must be given with accompanying private key');
+        }
+        const secureContext = tls_1.createSecureContext({
+            ca: rootCerts || undefined,
+            key: privateKey || undefined,
+            cert: certChain || undefined
+        });
+        const connectionOptions = { secureContext };
+        if (verifyOptions && verifyOptions.checkServerIdentity) {
+            connectionOptions.checkServerIdentity =
+                (host, cert) => {
+                    return verifyOptions.checkServerIdentity(host, { raw: cert.raw });
+                };
+        }
+        return new SecureChannelCredentialsImpl(connectionOptions);
+    }
+    /**
+     * Return a new ChannelCredentials instance with no credentials.
+     */
+    static createInsecure() {
+        return new InsecureChannelCredentialsImpl();
+    }
+}
+exports.ChannelCredentials = ChannelCredentials;
+class InsecureChannelCredentialsImpl extends ChannelCredentials {
+    constructor(callCredentials) {
+        super(callCredentials);
+    }
+    compose(callCredentials) {
+        throw new Error('Cannot compose insecure credentials');
+    }
+    _getConnectionOptions() {
+        return null;
+    }
+    _isSecure() {
+        return false;
+    }
+}
+class SecureChannelCredentialsImpl extends ChannelCredentials {
+    constructor(connectionOptions, callCredentials) {
+        super(callCredentials);
+        this.connectionOptions = connectionOptions;
+    }
+    compose(callCredentials) {
+        const combinedCallCredentials = this.callCredentials.compose(callCredentials);
+        return new SecureChannelCredentialsImpl(this.connectionOptions, combinedCallCredentials);
+    }
+    _getConnectionOptions() {
+        return this.connectionOptions;
+    }
+    _isSecure() {
+        return true;
+    }
+}
+//# sourceMappingURL=channel-credentials.js.map

express-server/node_modules/@grpc/grpc-js/build/src/channel-options.d.ts

@@ -0,0 +1,24 @@
+/**
+ * An interface that contains options used when initializing a Channel instance.
+ */
+export interface ChannelOptions {
+    'grpc.ssl_target_name_override': string;
+    'grpc.primary_user_agent': string;
+    'grpc.secondary_user_agent': string;
+    'grpc.default_authority': string;
+    'grpc.keepalive_time_ms': number;
+    'grpc.keepalive_timeout_ms': number;
+    [key: string]: string | number;
+}
+/**
+ * This is for checking provided options at runtime. This is an object for
+ * easier membership checking.
+ */
+export declare const recognizedOptions: {
+    'grpc.ssl_target_name_override': boolean;
+    'grpc.primary_user_agent': boolean;
+    'grpc.secondary_user_agent': boolean;
+    'grpc.default_authority': boolean;
+    'grpc.keepalive_time_ms': boolean;
+    'grpc.keepalive_timeout_ms': boolean;
+};

express-server/node_modules/@grpc/grpc-js/build/src/channel-options.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * This is for checking provided options at runtime. This is an object for
+ * easier membership checking.
+ */
+exports.recognizedOptions = {
+    'grpc.ssl_target_name_override': true,
+    'grpc.primary_user_agent': true,
+    'grpc.secondary_user_agent': true,
+    'grpc.default_authority': true,
+    'grpc.keepalive_time_ms': true,
+    'grpc.keepalive_timeout_ms': true
+};
+//# sourceMappingURL=channel-options.js.map

express-server/node_modules/@grpc/grpc-js/build/src/channel.d.ts

@@ -0,0 +1,92 @@
+/// <reference types="node" />
+import { EventEmitter } from 'events';
+import { Call, Deadline, Http2CallStream } from './call-stream';
+import { ChannelCredentials } from './channel-credentials';
+import { ChannelOptions } from './channel-options';
+import { Metadata } from './metadata';
+export declare enum ConnectivityState {
+    CONNECTING = 0,
+    READY = 1,
+    TRANSIENT_FAILURE = 2,
+    IDLE = 3,
+    SHUTDOWN = 4,
+}
+/**
+ * An interface that represents a communication channel to a server specified
+ * by a given address.
+ */
+export interface Channel {
+    /**
+     * Close the channel. This has the same functionality as the existing
+     * grpc.Client.prototype.close
+     */
+    close(): void;
+    /**
+     * Return the target that this channel connects to
+     */
+    getTarget(): string;
+    /**
+     * Get the channel's current connectivity state. This method is here mainly
+     * because it is in the existing internal Channel class, and there isn't
+     * another good place to put it.
+     * @param tryToConnect If true, the channel will start connecting if it is
+     *     idle. Otherwise, idle channels will only start connecting when a
+     *     call starts.
+     */
+    getConnectivityState(tryToConnect: boolean): ConnectivityState;
+    /**
+     * Watch for connectivity state changes. This is also here mainly because
+     * it is in the existing external Channel class.
+     * @param currentState The state to watch for transitions from. This should
+     *     always be populated by calling getConnectivityState immediately
+     *     before.
+     * @param deadline A deadline for waiting for a state change
+     * @param callback Called with no error when a state change, or with an
+     *     error if the deadline passes without a state change.
+     */
+    watchConnectivityState(currentState: ConnectivityState, deadline: Date | number, callback: (error?: Error) => void): void;
+    /**
+     * Create a call object. Call is an opaque type that is used by the Client
+     * class. This function is called by the gRPC library when starting a
+     * request. Implementers should return an instance of Call that is returned
+     * from calling createCall on an instance of the provided Channel class.
+     * @param method The full method string to request.
+     * @param deadline The call deadline
+     * @param host A host string override for making the request
+     * @param parentCall A server call to propagate some information from
+     * @param propagateFlags A bitwise combination of elements of grpc.propagate
+     *     that indicates what information to propagate from parentCall.
+     */
+    createCall(method: string, deadline: Deadline | null | undefined, host: string | null | undefined, parentCall: Call | null | undefined, propagateFlags: number | null | undefined): Call;
+}
+export declare class Http2Channel extends EventEmitter implements Channel {
+    readonly credentials: ChannelCredentials;
+    private readonly options;
+    private readonly userAgent;
+    private readonly target;
+    private readonly defaultAuthority;
+    private connectivityState;
+    private connecting;
+    private subChannel;
+    private filterStackFactory;
+    private subChannelConnectCallback;
+    private subChannelCloseCallback;
+    private backoffTimerId;
+    private currentBackoff;
+    private currentBackoffDeadline;
+    private handleStateChange(oldState, newState);
+    private transitionToState(oldStates, newState);
+    private startConnecting();
+    constructor(address: string, credentials: ChannelCredentials, options: Partial<ChannelOptions>);
+    _startHttp2Stream(authority: string, methodName: string, stream: Http2CallStream, metadata: Metadata): void;
+    createCall(method: string, deadline: Deadline | null | undefined, host: string | null | undefined, parentCall: Call | null | undefined, propagateFlags: number | null | undefined): Call;
+    /**
+     * Attempts to connect, returning a Promise that resolves when the connection
+     * is successful, or rejects if the channel is shut down.
+     */
+    private connect();
+    getConnectivityState(tryToConnect: boolean): ConnectivityState;
+    watchConnectivityState(currentState: ConnectivityState, deadline: Date | number, callback: (error?: Error) => void): void;
+    getTarget(): string;
+    close(): void;
+}

express-server/node_modules/@grpc/grpc-js/build/src/channel.js

@@ -0,0 +1,297 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const events_1 = require("events");
+const http2 = require("http2");
+const tls_1 = require("tls");
+const url = require("url");
+const call_credentials_filter_1 = require("./call-credentials-filter");
+const call_stream_1 = require("./call-stream");
+const channel_options_1 = require("./channel-options");
+const compression_filter_1 = require("./compression-filter");
+const constants_1 = require("./constants");
+const deadline_filter_1 = require("./deadline-filter");
+const filter_stack_1 = require("./filter-stack");
+const metadata_status_filter_1 = require("./metadata-status-filter");
+const subchannel_1 = require("./subchannel");
+const { version: clientVersion } = require('../../package');
+const MIN_CONNECT_TIMEOUT_MS = 20000;
+const INITIAL_BACKOFF_MS = 1000;
+const BACKOFF_MULTIPLIER = 1.6;
+const MAX_BACKOFF_MS = 120000;
+const BACKOFF_JITTER = 0.2;
+const { HTTP2_HEADER_AUTHORITY, HTTP2_HEADER_CONTENT_TYPE, HTTP2_HEADER_METHOD, HTTP2_HEADER_PATH, HTTP2_HEADER_TE, HTTP2_HEADER_USER_AGENT } = http2.constants;
+var ConnectivityState;
+(function (ConnectivityState) {
+    ConnectivityState[ConnectivityState["CONNECTING"] = 0] = "CONNECTING";
+    ConnectivityState[ConnectivityState["READY"] = 1] = "READY";
+    ConnectivityState[ConnectivityState["TRANSIENT_FAILURE"] = 2] = "TRANSIENT_FAILURE";
+    ConnectivityState[ConnectivityState["IDLE"] = 3] = "IDLE";
+    ConnectivityState[ConnectivityState["SHUTDOWN"] = 4] = "SHUTDOWN";
+})(ConnectivityState = exports.ConnectivityState || (exports.ConnectivityState = {}));
+function uniformRandom(min, max) {
+    return Math.random() * (max - min) + min;
+}
+class Http2Channel extends events_1.EventEmitter {
+    constructor(address, credentials, options) {
+        super();
+        this.credentials = credentials;
+        this.options = options;
+        this.connectivityState = ConnectivityState.IDLE;
+        // Helper Promise object only used in the implementation of connect().
+        this.connecting = null;
+        /* For now, we have up to one subchannel, which will exist as long as we are
+         * connecting or trying to connect */
+        this.subChannel = null;
+        this.subChannelConnectCallback = () => { };
+        this.subChannelCloseCallback = () => { };
+        this.currentBackoff = INITIAL_BACKOFF_MS;
+        for (const option in options) {
+            if (options.hasOwnProperty(option)) {
+                if (!channel_options_1.recognizedOptions.hasOwnProperty(option)) {
+                    console.warn(`Unrecognized channel argument '${option}' will be ignored.`);
+                }
+            }
+        }
+        if (credentials._isSecure()) {
+            this.target = new url.URL(`https://${address}`);
+        }
+        else {
+            this.target = new url.URL(`http://${address}`);
+        }
+        // TODO(murgatroid99): Add more centralized handling of channel options
+        if (this.options['grpc.default_authority']) {
+            this.defaultAuthority = this.options['grpc.default_authority'];
+        }
+        else {
+            this.defaultAuthority = this.target.host;
+        }
+        this.filterStackFactory = new filter_stack_1.FilterStackFactory([
+            new call_credentials_filter_1.CallCredentialsFilterFactory(this), new deadline_filter_1.DeadlineFilterFactory(this),
+            new metadata_status_filter_1.MetadataStatusFilterFactory(this), new compression_filter_1.CompressionFilterFactory(this)
+        ]);
+        this.currentBackoffDeadline = new Date();
+        /* The only purpose of these lines is to ensure that this.backoffTimerId has
+         * a value of type NodeJS.Timer. */
+        this.backoffTimerId = setTimeout(() => { }, 0);
+        // Build user-agent string.
+        this.userAgent = [
+            options['grpc.primary_user_agent'], `grpc-node-js/${clientVersion}`,
+            options['grpc.secondary_user_agent']
+        ].filter(e => e).join(' '); // remove falsey values first
+    }
+    handleStateChange(oldState, newState) {
+        const now = new Date();
+        switch (newState) {
+            case ConnectivityState.CONNECTING:
+                if (oldState === ConnectivityState.IDLE) {
+                    this.currentBackoff = INITIAL_BACKOFF_MS;
+                    this.currentBackoffDeadline =
+                        new Date(now.getTime() + INITIAL_BACKOFF_MS);
+                }
+                else if (oldState === ConnectivityState.TRANSIENT_FAILURE) {
+                    this.currentBackoff = Math.min(this.currentBackoff * BACKOFF_MULTIPLIER, MAX_BACKOFF_MS);
+                    const jitterMagnitude = BACKOFF_JITTER * this.currentBackoff;
+                    this.currentBackoffDeadline = new Date(now.getTime() + this.currentBackoff +
+                        uniformRandom(-jitterMagnitude, jitterMagnitude));
+                }
+                this.startConnecting();
+                break;
+            case ConnectivityState.READY:
+                this.emit('connect');
+                break;
+            case ConnectivityState.TRANSIENT_FAILURE:
+                this.subChannel = null;
+                this.backoffTimerId = setTimeout(() => {
+                    this.transitionToState([ConnectivityState.TRANSIENT_FAILURE], ConnectivityState.CONNECTING);
+                }, this.currentBackoffDeadline.getTime() - now.getTime());
+                break;
+            case ConnectivityState.IDLE:
+            case ConnectivityState.SHUTDOWN:
+                if (this.subChannel) {
+                    this.subChannel.close();
+                    this.subChannel.removeListener('connect', this.subChannelConnectCallback);
+                    this.subChannel.removeListener('close', this.subChannelCloseCallback);
+                    this.subChannel = null;
+                    this.emit('shutdown');
+                    clearTimeout(this.backoffTimerId);
+                }
+                break;
+            default:
+                throw new Error('This should never happen');
+        }
+    }
+    // Transition from any of a set of oldStates to a specific newState
+    transitionToState(oldStates, newState) {
+        if (oldStates.indexOf(this.connectivityState) > -1) {
+            const oldState = this.connectivityState;
+            this.connectivityState = newState;
+            this.handleStateChange(oldState, newState);
+            this.emit('connectivityStateChanged', newState);
+        }
+    }
+    startConnecting() {
+        const connectionOptions = this.credentials._getConnectionOptions() || {};
+        if (connectionOptions.secureContext !== null) {
+            // If provided, the value of grpc.ssl_target_name_override should be used
+            // to override the target hostname when checking server identity.
+            // This option is used for testing only.
+            if (this.options['grpc.ssl_target_name_override']) {
+                const sslTargetNameOverride = this.options['grpc.ssl_target_name_override'];
+                connectionOptions.checkServerIdentity =
+                    (host, cert) => {
+                        return tls_1.checkServerIdentity(sslTargetNameOverride, cert);
+                    };
+                connectionOptions.servername = sslTargetNameOverride;
+            }
+        }
+        const subChannel = new subchannel_1.Http2SubChannel(this.target, connectionOptions, this.userAgent, this.options);
+        this.subChannel = subChannel;
+        const now = new Date();
+        const connectionTimeout = Math.max(this.currentBackoffDeadline.getTime() - now.getTime(), MIN_CONNECT_TIMEOUT_MS);
+        const connectionTimerId = setTimeout(() => {
+            // This should trigger the 'close' event, which will send us back to
+            // TRANSIENT_FAILURE
+            subChannel.close();
+        }, connectionTimeout);
+        this.subChannelConnectCallback = () => {
+            // Connection succeeded
+            clearTimeout(connectionTimerId);
+            this.transitionToState([ConnectivityState.CONNECTING], ConnectivityState.READY);
+        };
+        subChannel.once('connect', this.subChannelConnectCallback);
+        this.subChannelCloseCallback = () => {
+            // Connection failed
+            clearTimeout(connectionTimerId);
+            /* TODO(murgatroid99): verify that this works for
+             * CONNECTING->TRANSITIVE_FAILURE see nodejs/node#16645 */
+            this.transitionToState([ConnectivityState.CONNECTING, ConnectivityState.READY], ConnectivityState.TRANSIENT_FAILURE);
+        };
+        subChannel.once('close', this.subChannelCloseCallback);
+    }
+    _startHttp2Stream(authority, methodName, stream, metadata) {
+        const finalMetadata = stream.filterStack.sendMetadata(Promise.resolve(metadata.clone()));
+        Promise.all([finalMetadata, this.connect()])
+            .then(([metadataValue]) => {
+            const headers = metadataValue.toHttp2Headers();
+            headers[HTTP2_HEADER_AUTHORITY] = authority;
+            headers[HTTP2_HEADER_USER_AGENT] = this.userAgent;
+            headers[HTTP2_HEADER_CONTENT_TYPE] = 'application/grpc';
+            headers[HTTP2_HEADER_METHOD] = 'POST';
+            headers[HTTP2_HEADER_PATH] = methodName;
+            headers[HTTP2_HEADER_TE] = 'trailers';
+            if (this.connectivityState === ConnectivityState.READY) {
+                const subChannel = this.subChannel;
+                subChannel.startCallStream(metadataValue, stream);
+            }
+            else {
+                /* In this case, we lost the connection while finalizing
+                 * metadata. That should be very unusual */
+                setImmediate(() => {
+                    this._startHttp2Stream(authority, methodName, stream, metadata);
+                });
+            }
+        })
+            .catch((error) => {
+            // We assume the error code isn't 0 (Status.OK)
+            stream.cancelWithStatus(error.code || constants_1.Status.UNKNOWN, `Getting metadata from plugin failed with error: ${error.message}`);
+        });
+    }
+    createCall(method, deadline, host, parentCall, propagateFlags) {
+        if (this.connectivityState === ConnectivityState.SHUTDOWN) {
+            throw new Error('Channel has been shut down');
+        }
+        const finalOptions = {
+            deadline: (deadline === null || deadline === undefined) ? Infinity :
+                deadline,
+            flags: propagateFlags || 0,
+            host: host || this.defaultAuthority,
+            parentCall: parentCall || null
+        };
+        const stream = new call_stream_1.Http2CallStream(method, this, finalOptions, this.filterStackFactory);
+        return stream;
+    }
+    /**
+     * Attempts to connect, returning a Promise that resolves when the connection
+     * is successful, or rejects if the channel is shut down.
+     */
+    connect() {
+        if (this.connectivityState === ConnectivityState.READY) {
+            return Promise.resolve();
+        }
+        else if (this.connectivityState === ConnectivityState.SHUTDOWN) {
+            return Promise.reject(new Error('Channel has been shut down'));
+        }
+        else {
+            // In effect, this.connecting is only assigned upon the first attempt to
+            // transition from IDLE to CONNECTING, so this condition could have also
+            // been (connectivityState === IDLE).
+            if (!this.connecting) {
+                this.connecting = new Promise((resolve, reject) => {
+                    this.transitionToState([ConnectivityState.IDLE], ConnectivityState.CONNECTING);
+                    const onConnect = () => {
+                        this.connecting = null;
+                        this.removeListener('shutdown', onShutdown);
+                        resolve();
+                    };
+                    const onShutdown = () => {
+                        this.connecting = null;
+                        this.removeListener('connect', onConnect);
+                        reject(new Error('Channel has been shut down'));
+                    };
+                    this.once('connect', onConnect);
+                    this.once('shutdown', onShutdown);
+                });
+            }
+            return this.connecting;
+        }
+    }
+    getConnectivityState(tryToConnect) {
+        if (tryToConnect) {
+            this.transitionToState([ConnectivityState.IDLE], ConnectivityState.CONNECTING);
+        }
+        return this.connectivityState;
+    }
+    watchConnectivityState(currentState, deadline, callback) {
+        if (this.connectivityState !== currentState) {
+            /* If the connectivity state is different from the provided currentState,
+             * we assume that a state change has successfully occurred */
+            setImmediate(callback);
+        }
+        else {
+            let deadlineMs = 0;
+            if (deadline instanceof Date) {
+                deadlineMs = deadline.getTime();
+            }
+            else {
+                deadlineMs = deadline;
+            }
+            let timeout = deadlineMs - Date.now();
+            if (timeout < 0) {
+                timeout = 0;
+            }
+            const timeoutId = setTimeout(() => {
+                this.removeListener('connectivityStateChanged', eventCb);
+                callback(new Error('Channel state did not change before deadline'));
+            }, timeout);
+            const eventCb = () => {
+                clearTimeout(timeoutId);
+                callback();
+            };
+            this.once('connectivityStateChanged', eventCb);
+        }
+    }
+    getTarget() {
+        return this.target.toString();
+    }
+    close() {
+        if (this.connectivityState === ConnectivityState.SHUTDOWN) {
+            throw new Error('Channel has been shut down');
+        }
+        this.transitionToState([
+            ConnectivityState.CONNECTING, ConnectivityState.READY,
+            ConnectivityState.TRANSIENT_FAILURE, ConnectivityState.IDLE
+        ], ConnectivityState.SHUTDOWN);
+    }
+}
+exports.Http2Channel = Http2Channel;
+//# sourceMappingURL=channel.js.map

express-server/node_modules/@grpc/grpc-js/build/src/client.d.ts

@@ -0,0 +1,49 @@
+/// <reference types="node" />
+import { ClientDuplexStream, ClientReadableStream, ClientUnaryCall, ClientWritableStream, ServiceError } from './call';
+import { CallCredentials } from './call-credentials';
+import { Call, Deadline } from './call-stream';
+import { Channel } from './channel';
+import { ChannelCredentials } from './channel-credentials';
+import { ChannelOptions } from './channel-options';
+import { Metadata } from './metadata';
+export declare const kChannel: unique symbol;
+export interface UnaryCallback<ResponseType> {
+    (err: ServiceError | null, value?: ResponseType): void;
+}
+export interface CallOptions {
+    deadline?: Deadline;
+    host?: string;
+    parent?: Call;
+    propagate_flags?: number;
+    credentials?: CallCredentials;
+}
+export declare type ClientOptions = Partial<ChannelOptions> & {
+    channelOverride?: Channel;
+    channelFactoryOverride?: (address: string, credentials: ChannelCredentials, options: ClientOptions) => Channel;
+};
+/**
+ * A generic gRPC client. Primarily useful as a base class for all generated
+ * clients.
+ */
+export declare class Client {
+    private readonly [kChannel];
+    constructor(address: string, credentials: ChannelCredentials, options?: ClientOptions);
+    close(): void;
+    getChannel(): Channel;
+    waitForReady(deadline: Deadline, callback: (error?: Error) => void): void;
+    private handleUnaryResponse<ResponseType>(call, deserialize, callback);
+    private checkOptionalUnaryResponseArguments<ResponseType>(arg1, arg2?, arg3?);
+    makeUnaryRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, argument: RequestType, metadata: Metadata, options: CallOptions, callback: UnaryCallback<ResponseType>): ClientUnaryCall;
+    makeUnaryRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, argument: RequestType, metadata: Metadata, callback: UnaryCallback<ResponseType>): ClientUnaryCall;
+    makeUnaryRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, argument: RequestType, options: CallOptions, callback: UnaryCallback<ResponseType>): ClientUnaryCall;
+    makeUnaryRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, argument: RequestType, callback: UnaryCallback<ResponseType>): ClientUnaryCall;
+    makeClientStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, metadata: Metadata, options: CallOptions, callback: UnaryCallback<ResponseType>): ClientWritableStream<RequestType>;
+    makeClientStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, metadata: Metadata, callback: UnaryCallback<ResponseType>): ClientWritableStream<RequestType>;
+    makeClientStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, options: CallOptions, callback: UnaryCallback<ResponseType>): ClientWritableStream<RequestType>;
+    makeClientStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, callback: UnaryCallback<ResponseType>): ClientWritableStream<RequestType>;
+    private checkMetadataAndOptions(arg1?, arg2?);
+    makeServerStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, argument: RequestType, metadata: Metadata, options?: CallOptions): ClientReadableStream<ResponseType>;
+    makeServerStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, argument: RequestType, options?: CallOptions): ClientReadableStream<ResponseType>;
+    makeBidiStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, metadata: Metadata, options?: CallOptions): ClientDuplexStream<RequestType, ResponseType>;
+    makeBidiStreamRequest<RequestType, ResponseType>(method: string, serialize: (value: RequestType) => Buffer, deserialize: (value: Buffer) => ResponseType, options?: CallOptions): ClientDuplexStream<RequestType, ResponseType>;
+}

express-server/node_modules/@grpc/grpc-js/build/src/client.js

@@ -0,0 +1,186 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const call_1 = require("./call");
+const channel_1 = require("./channel");
+const constants_1 = require("./constants");
+const metadata_1 = require("./metadata");
+// This symbol must be exported (for now).
+// See: https://github.com/Microsoft/TypeScript/issues/20080
+exports.kChannel = Symbol();
+/**
+ * A generic gRPC client. Primarily useful as a base class for all generated
+ * clients.
+ */
+class Client {
+    constructor(address, credentials, options = {}) {
+        if (options.channelOverride) {
+            this[exports.kChannel] = options.channelOverride;
+        }
+        else if (options.channelFactoryOverride) {
+            this[exports.kChannel] =
+                options.channelFactoryOverride(address, credentials, options);
+        }
+        else {
+            this[exports.kChannel] = new channel_1.Http2Channel(address, credentials, options);
+        }
+    }
+    close() {
+        this[exports.kChannel].close();
+    }
+    getChannel() {
+        return this[exports.kChannel];
+    }
+    waitForReady(deadline, callback) {
+        const checkState = (err) => {
+            if (err) {
+                callback(new Error('Failed to connect before the deadline'));
+                return;
+            }
+            let newState;
+            try {
+                newState = this[exports.kChannel].getConnectivityState(true);
+            }
+            catch (e) {
+                callback(new Error('The channel has been closed'));
+                return;
+            }
+            if (newState === channel_1.ConnectivityState.READY) {
+                callback();
+            }
+            else {
+                try {
+                    this[exports.kChannel].watchConnectivityState(newState, deadline, checkState);
+                }
+                catch (e) {
+                    callback(new Error('The channel has been closed'));
+                }
+            }
+        };
+        setImmediate(checkState);
+    }
+    handleUnaryResponse(call, deserialize, callback) {
+        let responseMessage = null;
+        call.on('data', (data) => {
+            if (responseMessage != null) {
+                call.cancelWithStatus(constants_1.Status.INTERNAL, 'Too many responses received');
+            }
+            try {
+                responseMessage = deserialize(data);
+            }
+            catch (e) {
+                call.cancelWithStatus(constants_1.Status.INTERNAL, 'Failed to parse server response');
+            }
+        });
+        call.on('end', () => {
+            if (responseMessage == null) {
+                call.cancelWithStatus(constants_1.Status.INTERNAL, 'Not enough responses received');
+            }
+        });
+        call.on('status', (status) => {
+            /* We assume that call emits status after it emits end, and that it
+             * accounts for any cancelWithStatus calls up until it emits status.
+             * Therefore, considering the above event handlers, status.code should be
+             * OK if and only if we have a non-null responseMessage */
+            if (status.code === constants_1.Status.OK) {
+                callback(null, responseMessage);
+            }
+            else {
+                const error = Object.assign(new Error(status.details), status);
+                callback(error);
+            }
+        });
+    }
+    checkOptionalUnaryResponseArguments(arg1, arg2, arg3) {
+        if (arg1 instanceof Function) {
+            return { metadata: new metadata_1.Metadata(), options: {}, callback: arg1 };
+        }
+        else if (arg2 instanceof Function) {
+            if (arg1 instanceof metadata_1.Metadata) {
+                return { metadata: arg1, options: {}, callback: arg2 };
+            }
+            else {
+                return { metadata: new metadata_1.Metadata(), options: arg1, callback: arg2 };
+            }
+        }
+        else {
+            if (!((arg1 instanceof metadata_1.Metadata) && (arg2 instanceof Object) &&
+                (arg3 instanceof Function))) {
+                throw new Error('Incorrect arguments passed');
+            }
+            return { metadata: arg1, options: arg2, callback: arg3 };
+        }
+    }
+    makeUnaryRequest(method, serialize, deserialize, argument, metadata, options, callback) {
+        ({ metadata, options, callback } =
+            this.checkOptionalUnaryResponseArguments(metadata, options, callback));
+        const call = this[exports.kChannel].createCall(method, options.deadline, options.host, options.parent, options.propagate_flags);
+        if (options.credentials) {
+            call.setCredentials(options.credentials);
+        }
+        const message = serialize(argument);
+        const writeObj = { message };
+        call.sendMetadata(metadata);
+        call.write(writeObj);
+        call.end();
+        this.handleUnaryResponse(call, deserialize, callback);
+        return new call_1.ClientUnaryCallImpl(call);
+    }
+    makeClientStreamRequest(method, serialize, deserialize, metadata, options, callback) {
+        ({ metadata, options, callback } =
+            this.checkOptionalUnaryResponseArguments(metadata, options, callback));
+        const call = this[exports.kChannel].createCall(method, options.deadline, options.host, options.parent, options.propagate_flags);
+        if (options.credentials) {
+            call.setCredentials(options.credentials);
+        }
+        call.sendMetadata(metadata);
+        this.handleUnaryResponse(call, deserialize, callback);
+        return new call_1.ClientWritableStreamImpl(call, serialize);
+    }
+    checkMetadataAndOptions(arg1, arg2) {
+        let metadata;
+        let options;
+        if (arg1 instanceof metadata_1.Metadata) {
+            metadata = arg1;
+            if (arg2) {
+                options = arg2;
+            }
+            else {
+                options = {};
+            }
+        }
+        else {
+            if (arg1) {
+                options = arg1;
+            }
+            else {
+                options = {};
+            }
+            metadata = new metadata_1.Metadata();
+        }
+        return { metadata, options };
+    }
+    makeServerStreamRequest(method, serialize, deserialize, argument, metadata, options) {
+        ({ metadata, options } = this.checkMetadataAndOptions(metadata, options));
+        const call = this[exports.kChannel].createCall(method, options.deadline, options.host, options.parent, options.propagate_flags);
+        if (options.credentials) {
+            call.setCredentials(options.credentials);
+        }
+        const message = serialize(argument);
+        const writeObj = { message };
+        call.sendMetadata(metadata);
+        call.write(writeObj);
+        call.end();
+        return new call_1.ClientReadableStreamImpl(call, deserialize);
+    }
+    makeBidiStreamRequest(method, serialize, deserialize, metadata, options) {
+        ({ metadata, options } = this.checkMetadataAndOptions(metadata, options));
+        const call = this[exports.kChannel].createCall(method, options.deadline, options.host, options.parent, options.propagate_flags);
+        if (options.credentials) {
+            call.setCredentials(options.credentials);
+        }
+        call.sendMetadata(metadata);
+        return new call_1.ClientDuplexStreamImpl(call, serialize, deserialize);
+    }
+}
+exports.Client = Client;
+//# sourceMappingURL=client.js.map

express-server/node_modules/@grpc/grpc-js/build/src/compression-filter.d.ts

@@ -0,0 +1,18 @@
+/// <reference types="node" />
+import { Call, WriteObject } from './call-stream';
+import { Channel } from './channel';
+import { BaseFilter, Filter, FilterFactory } from './filter';
+import { Metadata } from './metadata';
+export declare class CompressionFilter extends BaseFilter implements Filter {
+    private sendCompression;
+    private receiveCompression;
+    sendMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+    receiveMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+    sendMessage(message: Promise<WriteObject>): Promise<WriteObject>;
+    receiveMessage(message: Promise<Buffer>): Promise<Buffer>;
+}
+export declare class CompressionFilterFactory implements FilterFactory<CompressionFilter> {
+    private readonly channel;
+    constructor(channel: Channel);
+    createFilter(callStream: Call): CompressionFilter;
+}

express-server/node_modules/@grpc/grpc-js/build/src/compression-filter.js

@@ -0,0 +1,209 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const zlib = require("zlib");
+const filter_1 = require("./filter");
+class CompressionHandler {
+    /**
+     * @param message Raw uncompressed message bytes
+     * @param compress Indicates whether the message should be compressed
+     * @return Framed message, compressed if applicable
+     */
+    writeMessage(message, compress) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let messageBuffer = message;
+            if (compress) {
+                messageBuffer = yield this.compressMessage(messageBuffer);
+            }
+            const output = Buffer.allocUnsafe(messageBuffer.length + 5);
+            output.writeUInt8(compress ? 1 : 0, 0);
+            output.writeUInt32BE(messageBuffer.length, 1);
+            messageBuffer.copy(output, 5);
+            return output;
+        });
+    }
+    /**
+     * @param data Framed message, possibly compressed
+     * @return Uncompressed message
+     */
+    readMessage(data) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const compressed = data.readUInt8(0) === 1;
+            let messageBuffer = data.slice(5);
+            if (compressed) {
+                messageBuffer = yield this.decompressMessage(messageBuffer);
+            }
+            return messageBuffer;
+        });
+    }
+}
+class IdentityHandler extends CompressionHandler {
+    compressMessage(message) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return message;
+        });
+    }
+    writeMessage(message, compress) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const output = Buffer.allocUnsafe(message.length + 5);
+            /* With "identity" compression, messages should always be marked as
+             * uncompressed */
+            output.writeUInt8(0, 0);
+            output.writeUInt32BE(message.length, 1);
+            message.copy(output, 5);
+            return output;
+        });
+    }
+    decompressMessage(message) {
+        return Promise.reject(new Error('Received compressed message but "grpc-encoding" header was identity'));
+    }
+}
+class DeflateHandler extends CompressionHandler {
+    compressMessage(message) {
+        return new Promise((resolve, reject) => {
+            zlib.deflate(message, (err, output) => {
+                if (err) {
+                    reject(err);
+                }
+                else {
+                    resolve(output);
+                }
+            });
+        });
+    }
+    decompressMessage(message) {
+        return new Promise((resolve, reject) => {
+            zlib.inflate(message, (err, output) => {
+                if (err) {
+                    reject(err);
+                }
+                else {
+                    resolve(output);
+                }
+            });
+        });
+    }
+}
+class GzipHandler extends CompressionHandler {
+    compressMessage(message) {
+        return new Promise((resolve, reject) => {
+            zlib.gzip(message, (err, output) => {
+                if (err) {
+                    reject(err);
+                }
+                else {
+                    resolve(output);
+                }
+            });
+        });
+    }
+    decompressMessage(message) {
+        return new Promise((resolve, reject) => {
+            zlib.unzip(message, (err, output) => {
+                if (err) {
+                    reject(err);
+                }
+                else {
+                    resolve(output);
+                }
+            });
+        });
+    }
+}
+class UnknownHandler extends CompressionHandler {
+    constructor(compressionName) {
+        super();
+        this.compressionName = compressionName;
+    }
+    compressMessage(message) {
+        return Promise.reject(new Error(`Received message compressed wth unsupported compression method ${this.compressionName}`));
+    }
+    decompressMessage(message) {
+        // This should be unreachable
+        return Promise.reject(new Error(`Compression method not supported: ${this.compressionName}`));
+    }
+}
+function getCompressionHandler(compressionName) {
+    switch (compressionName) {
+        case 'identity':
+            return new IdentityHandler();
+        case 'deflate':
+            return new DeflateHandler();
+        case 'gzip':
+            return new GzipHandler();
+        default:
+            return new UnknownHandler(compressionName);
+    }
+}
+class CompressionFilter extends filter_1.BaseFilter {
+    constructor() {
+        super(...arguments);
+        this.sendCompression = new IdentityHandler();
+        this.receiveCompression = new IdentityHandler();
+    }
+    sendMetadata(metadata) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const headers = yield metadata;
+            headers.set('grpc-encoding', 'identity');
+            headers.set('grpc-accept-encoding', 'identity,deflate,gzip');
+            return headers;
+        });
+    }
+    receiveMetadata(metadata) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const headers = yield metadata;
+            const receiveEncoding = headers.get('grpc-encoding');
+            if (receiveEncoding.length > 0) {
+                const encoding = receiveEncoding[0];
+                if (typeof encoding === 'string') {
+                    this.receiveCompression = getCompressionHandler(encoding);
+                }
+            }
+            headers.remove('grpc-encoding');
+            headers.remove('grpc-accept-encoding');
+            return headers;
+        });
+    }
+    sendMessage(message) {
+        return __awaiter(this, void 0, void 0, function* () {
+            /* This filter is special. The input message is the bare message bytes,
+             * and the output is a framed and possibly compressed message. For this
+             * reason, this filter should be at the bottom of the filter stack */
+            const resolvedMessage = yield message;
+            const compress = resolvedMessage.flags === undefined ?
+                false :
+                (resolvedMessage.flags & 2 /* NoCompress */) === 0;
+            return {
+                message: yield this.sendCompression.writeMessage(resolvedMessage.message, compress),
+                flags: resolvedMessage.flags
+            };
+        });
+    }
+    receiveMessage(message) {
+        return __awaiter(this, void 0, void 0, function* () {
+            /* This filter is also special. The input message is framed and possibly
+             * compressed, and the output message is deframed and uncompressed. So
+             * this is another reason that this filter should be at the bottom of the
+             * filter stack. */
+            return this.receiveCompression.readMessage(yield message);
+        });
+    }
+}
+exports.CompressionFilter = CompressionFilter;
+class CompressionFilterFactory {
+    constructor(channel) {
+        this.channel = channel;
+    }
+    createFilter(callStream) {
+        return new CompressionFilter();
+    }
+}
+exports.CompressionFilterFactory = CompressionFilterFactory;
+//# sourceMappingURL=compression-filter.js.map

express-server/node_modules/@grpc/grpc-js/build/src/constants.d.ts

@@ -0,0 +1,24 @@
+export declare enum Status {
+    OK = 0,
+    CANCELLED = 1,
+    UNKNOWN = 2,
+    INVALID_ARGUMENT = 3,
+    DEADLINE_EXCEEDED = 4,
+    NOT_FOUND = 5,
+    ALREADY_EXISTS = 6,
+    PERMISSION_DENIED = 7,
+    RESOURCE_EXHAUSTED = 8,
+    FAILED_PRECONDITION = 9,
+    ABORTED = 10,
+    OUT_OF_RANGE = 11,
+    UNIMPLEMENTED = 12,
+    INTERNAL = 13,
+    UNAVAILABLE = 14,
+    DATA_LOSS = 15,
+    UNAUTHENTICATED = 16,
+}
+export declare enum LogVerbosity {
+    DEBUG = 0,
+    INFO = 1,
+    ERROR = 2,
+}

express-server/node_modules/@grpc/grpc-js/build/src/constants.js

@@ -0,0 +1,29 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var Status;
+(function (Status) {
+    Status[Status["OK"] = 0] = "OK";
+    Status[Status["CANCELLED"] = 1] = "CANCELLED";
+    Status[Status["UNKNOWN"] = 2] = "UNKNOWN";
+    Status[Status["INVALID_ARGUMENT"] = 3] = "INVALID_ARGUMENT";
+    Status[Status["DEADLINE_EXCEEDED"] = 4] = "DEADLINE_EXCEEDED";
+    Status[Status["NOT_FOUND"] = 5] = "NOT_FOUND";
+    Status[Status["ALREADY_EXISTS"] = 6] = "ALREADY_EXISTS";
+    Status[Status["PERMISSION_DENIED"] = 7] = "PERMISSION_DENIED";
+    Status[Status["RESOURCE_EXHAUSTED"] = 8] = "RESOURCE_EXHAUSTED";
+    Status[Status["FAILED_PRECONDITION"] = 9] = "FAILED_PRECONDITION";
+    Status[Status["ABORTED"] = 10] = "ABORTED";
+    Status[Status["OUT_OF_RANGE"] = 11] = "OUT_OF_RANGE";
+    Status[Status["UNIMPLEMENTED"] = 12] = "UNIMPLEMENTED";
+    Status[Status["INTERNAL"] = 13] = "INTERNAL";
+    Status[Status["UNAVAILABLE"] = 14] = "UNAVAILABLE";
+    Status[Status["DATA_LOSS"] = 15] = "DATA_LOSS";
+    Status[Status["UNAUTHENTICATED"] = 16] = "UNAUTHENTICATED";
+})(Status = exports.Status || (exports.Status = {}));
+var LogVerbosity;
+(function (LogVerbosity) {
+    LogVerbosity[LogVerbosity["DEBUG"] = 0] = "DEBUG";
+    LogVerbosity[LogVerbosity["INFO"] = 1] = "INFO";
+    LogVerbosity[LogVerbosity["ERROR"] = 2] = "ERROR";
+})(LogVerbosity = exports.LogVerbosity || (exports.LogVerbosity = {}));
+//# sourceMappingURL=constants.js.map

express-server/node_modules/@grpc/grpc-js/build/src/deadline-filter.d.ts

@@ -0,0 +1,17 @@
+import { Call } from './call-stream';
+import { Http2Channel } from './channel';
+import { BaseFilter, Filter, FilterFactory } from './filter';
+import { Metadata } from './metadata';
+export declare class DeadlineFilter extends BaseFilter implements Filter {
+    private readonly channel;
+    private readonly callStream;
+    private timer;
+    private deadline;
+    constructor(channel: Http2Channel, callStream: Call);
+    sendMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+}
+export declare class DeadlineFilterFactory implements FilterFactory<DeadlineFilter> {
+    private readonly channel;
+    constructor(channel: Http2Channel);
+    createFilter(callStream: Call): DeadlineFilter;
+}

express-server/node_modules/@grpc/grpc-js/build/src/deadline-filter.js

@@ -0,0 +1,79 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const channel_1 = require("./channel");
+const constants_1 = require("./constants");
+const filter_1 = require("./filter");
+const units = [['m', 1], ['S', 1000], ['M', 60 * 1000], ['H', 60 * 60 * 1000]];
+function getDeadline(deadline) {
+    const now = (new Date()).getTime();
+    const timeoutMs = Math.max(deadline - now, 0);
+    for (const [unit, factor] of units) {
+        const amount = timeoutMs / factor;
+        if (amount < 1e8) {
+            return String(Math.ceil(amount)) + unit;
+        }
+    }
+    throw new Error('Deadline is too far in the future');
+}
+class DeadlineFilter extends filter_1.BaseFilter {
+    constructor(channel, callStream) {
+        super();
+        this.channel = channel;
+        this.callStream = callStream;
+        this.timer = null;
+        const callDeadline = callStream.getDeadline();
+        if (callDeadline instanceof Date) {
+            this.deadline = callDeadline.getTime();
+        }
+        else {
+            this.deadline = callDeadline;
+        }
+        const now = (new Date()).getTime();
+        let timeout = this.deadline - now;
+        if (timeout < 0) {
+            timeout = 0;
+        }
+        if (this.deadline !== Infinity) {
+            this.timer = setTimeout(() => {
+                callStream.cancelWithStatus(constants_1.Status.DEADLINE_EXCEEDED, 'Deadline exceeded');
+            }, timeout);
+            callStream.on('status', () => clearTimeout(this.timer));
+        }
+    }
+    sendMetadata(metadata) {
+        if (this.deadline === Infinity) {
+            return metadata;
+        }
+        return new Promise((resolve, reject) => {
+            if (this.channel.getConnectivityState(false) ===
+                channel_1.ConnectivityState.READY) {
+                resolve(metadata);
+            }
+            else {
+                const handleStateChange = (newState) => {
+                    if (newState === channel_1.ConnectivityState.READY) {
+                        resolve(metadata);
+                        this.channel.removeListener('connectivityStateChanged', handleStateChange);
+                    }
+                };
+                this.channel.on('connectivityStateChanged', handleStateChange);
+            }
+        })
+            .then((finalMetadata) => {
+            const timeoutString = getDeadline(this.deadline);
+            finalMetadata.set('grpc-timeout', timeoutString);
+            return finalMetadata;
+        });
+    }
+}
+exports.DeadlineFilter = DeadlineFilter;
+class DeadlineFilterFactory {
+    constructor(channel) {
+        this.channel = channel;
+    }
+    createFilter(callStream) {
+        return new DeadlineFilter(this.channel, callStream);
+    }
+}
+exports.DeadlineFilterFactory = DeadlineFilterFactory;
+//# sourceMappingURL=deadline-filter.js.map

express-server/node_modules/@grpc/grpc-js/build/src/events.d.ts

@@ -0,0 +1,27 @@
+export interface EmitterAugmentation0<Name extends string | symbol> {
+    addListener(event: Name, listener: () => void): this;
+    emit(event: Name): boolean;
+    on(event: Name, listener: () => void): this;
+    once(event: Name, listener: () => void): this;
+    prependListener(event: Name, listener: () => void): this;
+    prependOnceListener(event: Name, listener: () => void): this;
+    removeListener(event: Name, listener: () => void): this;
+}
+export interface EmitterAugmentation1<Name extends string | symbol, Arg> {
+    addListener(event: Name, listener: (arg1: Arg) => void): this;
+    emit(event: Name, arg1: Arg): boolean;
+    on(event: Name, listener: (arg1: Arg) => void): this;
+    once(event: Name, listener: (arg1: Arg) => void): this;
+    prependListener(event: Name, listener: (arg1: Arg) => void): this;
+    prependOnceListener(event: Name, listener: (arg1: Arg) => void): this;
+    removeListener(event: Name, listener: (arg1: Arg) => void): this;
+}
+export interface EmitterAugmentation2<Name extends string | symbol, Arg1, Arg2> {
+    addListener(event: Name, listener: (arg1: Arg1, arg2: Arg2) => void): this;
+    emit(event: Name, arg1: Arg1, arg2: Arg2): boolean;
+    on(event: Name, listener: (arg1: Arg1, arg2: Arg2) => void): this;
+    once(event: Name, listener: (arg1: Arg1, arg2: Arg2) => void): this;
+    prependListener(event: Name, listener: (arg1: Arg1, arg2: Arg2) => void): this;
+    prependOnceListener(event: Name, listener: (arg1: Arg1, arg2: Arg2) => void): this;
+    removeListener(event: Name, listener: (arg1: Arg1, arg2: Arg2) => void): this;
+}

express-server/node_modules/@grpc/grpc-js/build/src/events.js

@@ -0,0 +1,3 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=events.js.map

express-server/node_modules/@grpc/grpc-js/build/src/filter-stack.d.ts

@@ -0,0 +1,18 @@
+/// <reference types="node" />
+import { Call, StatusObject, WriteObject } from './call-stream';
+import { Filter, FilterFactory } from './filter';
+import { Metadata } from './metadata';
+export declare class FilterStack implements Filter {
+    private readonly filters;
+    constructor(filters: Filter[]);
+    sendMetadata(metadata: Promise<Metadata>): any;
+    receiveMetadata(metadata: Promise<Metadata>): any;
+    sendMessage(message: Promise<WriteObject>): Promise<WriteObject>;
+    receiveMessage(message: Promise<Buffer>): Promise<Buffer>;
+    receiveTrailers(status: Promise<StatusObject>): Promise<StatusObject>;
+}
+export declare class FilterStackFactory implements FilterFactory<FilterStack> {
+    private readonly factories;
+    constructor(factories: Array<FilterFactory<Filter>>);
+    createFilter(callStream: Call): FilterStack;
+}

express-server/node_modules/@grpc/grpc-js/build/src/filter-stack.js

@@ -0,0 +1,34 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const lodash_1 = require("lodash");
+class FilterStack {
+    constructor(filters) {
+        this.filters = filters;
+    }
+    sendMetadata(metadata) {
+        return lodash_1.flow(lodash_1.map(this.filters, (filter) => filter.sendMetadata.bind(filter)))(metadata);
+    }
+    receiveMetadata(metadata) {
+        return lodash_1.flowRight(lodash_1.map(this.filters, (filter) => filter.receiveMetadata.bind(filter)))(metadata);
+    }
+    sendMessage(message) {
+        return lodash_1.flow(lodash_1.map(this.filters, (filter) => filter.sendMessage.bind(filter)))(message);
+    }
+    receiveMessage(message) {
+        return lodash_1.flowRight(lodash_1.map(this.filters, (filter) => filter.receiveMessage.bind(filter)))(message);
+    }
+    receiveTrailers(status) {
+        return lodash_1.flowRight(lodash_1.map(this.filters, (filter) => filter.receiveTrailers.bind(filter)))(status);
+    }
+}
+exports.FilterStack = FilterStack;
+class FilterStackFactory {
+    constructor(factories) {
+        this.factories = factories;
+    }
+    createFilter(callStream) {
+        return new FilterStack(lodash_1.map(this.factories, (factory) => factory.createFilter(callStream)));
+    }
+}
+exports.FilterStackFactory = FilterStackFactory;
+//# sourceMappingURL=filter-stack.js.map

express-server/node_modules/@grpc/grpc-js/build/src/filter.d.ts

@@ -0,0 +1,24 @@
+/// <reference types="node" />
+import { Call, StatusObject, WriteObject } from './call-stream';
+import { Metadata } from './metadata';
+/**
+ * Filter classes represent related per-call logic and state that is primarily
+ * used to modify incoming and outgoing data
+ */
+export interface Filter {
+    sendMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+    receiveMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+    sendMessage(message: Promise<WriteObject>): Promise<WriteObject>;
+    receiveMessage(message: Promise<Buffer>): Promise<Buffer>;
+    receiveTrailers(status: Promise<StatusObject>): Promise<StatusObject>;
+}
+export declare abstract class BaseFilter {
+    sendMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+    receiveMetadata(metadata: Promise<Metadata>): Promise<Metadata>;
+    sendMessage(message: Promise<WriteObject>): Promise<WriteObject>;
+    receiveMessage(message: Promise<Buffer>): Promise<Buffer>;
+    receiveTrailers(status: Promise<StatusObject>): Promise<StatusObject>;
+}
+export interface FilterFactory<T extends Filter> {
+    createFilter(callStream: Call): T;
+}

express-server/node_modules/@grpc/grpc-js/build/src/filter.js

@@ -0,0 +1,39 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+class BaseFilter {
+    sendMetadata(metadata) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return metadata;
+        });
+    }
+    receiveMetadata(metadata) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return metadata;
+        });
+    }
+    sendMessage(message) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return message;
+        });
+    }
+    receiveMessage(message) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return message;
+        });
+    }
+    receiveTrailers(status) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return status;
+        });
+    }
+}
+exports.BaseFilter = BaseFilter;
+//# sourceMappingURL=filter.js.map

express-server/node_modules/@grpc/grpc-js/build/src/index.d.ts

@@ -0,0 +1,43 @@
+/// <reference types="node" />
+import { Channel } from './channel';
+import { Client } from './client';
+import { LogVerbosity, Status } from './constants';
+import { loadPackageDefinition, makeClientConstructor } from './make-client';
+import { Metadata } from './metadata';
+import { StatusBuilder } from './status-builder';
+export interface OAuth2Client {
+    getRequestMetadata: (url: string, callback: (err: Error | null, headers?: {
+        Authorization: string;
+    }) => void) => void;
+}
+/**** Client Credentials ****/
+export declare const credentials: {
+    [key: string]: Function;
+};
+/**** Metadata ****/
+export { Metadata };
+/**** Constants ****/
+export { LogVerbosity as logVerbosity, Status as status };
+/**** Client ****/
+export { Client, loadPackageDefinition, makeClientConstructor, makeClientConstructor as makeGenericClientConstructor, Channel };
+/**
+ * Close a Client object.
+ * @param client The client to close.
+ */
+export declare const closeClient: (client: Client) => void;
+export declare const waitForClientReady: (client: Client, deadline: number | Date, callback: (error?: Error | undefined) => void) => void;
+/**** Unimplemented function stubs ****/
+export declare const loadObject: (value: any, options: any) => never;
+export declare const load: (filename: any, format: any, options: any) => never;
+export declare const setLogger: (logger: Partial<Console>) => void;
+export declare const setLogVerbosity: (verbosity: LogVerbosity) => void;
+export declare const Server: (options: any) => never;
+export declare const ServerCredentials: {
+    createSsl: (rootCerts: any, keyCertPairs: any, checkClientCertificate: any) => never;
+    createInsecure: () => never;
+};
+export declare const getClientChannel: (client: Client) => any;
+export { StatusBuilder };
+export declare const ListenerBuilder: () => never;
+export declare const InterceptorBuilder: () => never;
+export declare const InterceptingCall: () => never;

express-server/node_modules/@grpc/grpc-js/build/src/index.js

@@ -0,0 +1,121 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const semver = require("semver");
+const call_credentials_1 = require("./call-credentials");
+const channel_credentials_1 = require("./channel-credentials");
+const client_1 = require("./client");
+exports.Client = client_1.Client;
+const constants_1 = require("./constants");
+exports.logVerbosity = constants_1.LogVerbosity;
+exports.status = constants_1.Status;
+const logging = require("./logging");
+const make_client_1 = require("./make-client");
+exports.loadPackageDefinition = make_client_1.loadPackageDefinition;
+exports.makeClientConstructor = make_client_1.makeClientConstructor;
+exports.makeGenericClientConstructor = make_client_1.makeClientConstructor;
+const metadata_1 = require("./metadata");
+exports.Metadata = metadata_1.Metadata;
+const status_builder_1 = require("./status-builder");
+exports.StatusBuilder = status_builder_1.StatusBuilder;
+const supportedNodeVersions = '^8.11.2 || >=9.4';
+if (!semver.satisfies(process.version, supportedNodeVersions)) {
+    throw new Error(`@grpc/grpc-js only works on Node ${supportedNodeVersions}`);
+}
+function mixin(...sources) {
+    const result = {};
+    for (const source of sources) {
+        for (const propName of Object.getOwnPropertyNames(source)) {
+            const property = source[propName]; // tslint:disable-line no-any
+            if (typeof property === 'function') {
+                result[propName] = property;
+            }
+        }
+    }
+    return result;
+}
+/**** Client Credentials ****/
+// Using assign only copies enumerable properties, which is what we want
+exports.credentials = mixin({
+    /**
+     * Create a gRPC credential from a Google credential object.
+     * @param googleCredentials The authentication client to use.
+     * @return The resulting CallCredentials object.
+     */
+    createFromGoogleCredential: (googleCredentials) => {
+        return call_credentials_1.CallCredentials.createFromMetadataGenerator((options, callback) => {
+            googleCredentials.getRequestMetadata(options.service_url, (err, headers) => {
+                if (err) {
+                    callback(err);
+                    return;
+                }
+                const metadata = new metadata_1.Metadata();
+                metadata.add('authorization', headers.Authorization);
+                callback(null, metadata);
+            });
+        });
+    },
+    /**
+     * Combine a ChannelCredentials with any number of CallCredentials into a
+     * single ChannelCredentials object.
+     * @param channelCredentials The ChannelCredentials object.
+     * @param callCredentials Any number of CallCredentials objects.
+     * @return The resulting ChannelCredentials object.
+     */
+    combineChannelCredentials: (channelCredentials, ...callCredentials) => {
+        return callCredentials.reduce((acc, other) => acc.compose(other), channelCredentials);
+    },
+    /**
+     * Combine any number of CallCredentials into a single CallCredentials
+     * object.
+     * @param first The first CallCredentials object.
+     * @param additional Any number of additional CallCredentials objects.
+     * @return The resulting CallCredentials object.
+     */
+    combineCallCredentials: (first, ...additional) => {
+        return additional.reduce((acc, other) => acc.compose(other), first);
+    }
+}, channel_credentials_1.ChannelCredentials, call_credentials_1.CallCredentials);
+/**
+ * Close a Client object.
+ * @param client The client to close.
+ */
+exports.closeClient = (client) => client.close();
+exports.waitForClientReady = (client, deadline, callback) => client.waitForReady(deadline, callback);
+/**** Unimplemented function stubs ****/
+/* tslint:disable:no-any variable-name */
+exports.loadObject = (value, options) => {
+    throw new Error('Not available in this library. Use @grpc/proto-loader and loadPackageDefinition instead');
+};
+exports.load = (filename, format, options) => {
+    throw new Error('Not available in this library. Use @grpc/proto-loader and loadPackageDefinition instead');
+};
+exports.setLogger = (logger) => {
+    logging.setLogger(logger);
+};
+exports.setLogVerbosity = (verbosity) => {
+    logging.setLoggerVerbosity(verbosity);
+};
+exports.Server = (options) => {
+    throw new Error('Not yet implemented');
+};
+exports.ServerCredentials = {
+    createSsl: (rootCerts, keyCertPairs, checkClientCertificate) => {
+        throw new Error('Not yet implemented');
+    },
+    createInsecure: () => {
+        throw new Error('Not yet implemented');
+    }
+};
+exports.getClientChannel = (client) => {
+    return client_1.Client.prototype.getChannel.call(client);
+};
+exports.ListenerBuilder = () => {
+    throw new Error('Not yet implemented');
+};
+exports.InterceptorBuilder = () => {
+    throw new Error('Not yet implemented');
+};
+exports.InterceptingCall = () => {
+    throw new Error('Not yet implemented');
+};
+//# sourceMappingURL=index.js.map

express-server/node_modules/@grpc/grpc-js/build/src/logging.d.ts

@@ -0,0 +1,6 @@
+/// <reference types="node" />
+import { LogVerbosity } from './constants';
+export declare const getLogger: () => Partial<Console>;
+export declare const setLogger: (logger: Partial<Console>) => void;
+export declare const setLoggerVerbosity: (verbosity: LogVerbosity) => void;
+export declare const log: (severity: LogVerbosity, ...args: any[]) => void;

express-server/node_modules/@grpc/grpc-js/build/src/logging.js

@@ -0,0 +1,21 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const constants_1 = require("./constants");
+let _logger = console;
+let _logVerbosity = constants_1.LogVerbosity.DEBUG;
+exports.getLogger = () => {
+    return _logger;
+};
+exports.setLogger = (logger) => {
+    _logger = logger;
+};
+exports.setLoggerVerbosity = (verbosity) => {
+    _logVerbosity = verbosity;
+};
+// tslint:disable-next-line no-any
+exports.log = (severity, ...args) => {
+    if (severity >= _logVerbosity && typeof _logger.error === 'function') {
+        _logger.error(...args);
+    }
+};
+//# sourceMappingURL=logging.js.map

express-server/node_modules/@grpc/grpc-js/build/src/make-client.d.ts

@@ -0,0 +1,57 @@
+/// <reference types="node" />
+import { ChannelCredentials } from './channel-credentials';
+import { ChannelOptions } from './channel-options';
+import { Client } from './client';
+export interface Serialize<T> {
+    (value: T): Buffer;
+}
+export interface Deserialize<T> {
+    (bytes: Buffer): T;
+}
+export interface MethodDefinition<RequestType, ResponseType> {
+    path: string;
+    requestStream: boolean;
+    responseStream: boolean;
+    requestSerialize: Serialize<RequestType>;
+    responseSerialize: Serialize<ResponseType>;
+    requestDeserialize: Deserialize<RequestType>;
+    responseDeserialize: Deserialize<ResponseType>;
+    originalName?: string;
+}
+export interface ServiceDefinition {
+    [index: string]: MethodDefinition<object, object>;
+}
+export interface PackageDefinition {
+    [index: string]: ServiceDefinition;
+}
+export interface ServiceClient extends Client {
+    [methodName: string]: Function;
+}
+export interface ServiceClientConstructor {
+    new (address: string, credentials: ChannelCredentials, options?: Partial<ChannelOptions>): ServiceClient;
+    service: ServiceDefinition;
+}
+/**
+ * Creates a constructor for a client with the given methods, as specified in
+ * the methods argument. The resulting class will have an instance method for
+ * each method in the service, which is a partial application of one of the
+ * [Client]{@link grpc.Client} request methods, depending on `requestSerialize`
+ * and `responseSerialize`, with the `method`, `serialize`, and `deserialize`
+ * arguments predefined.
+ * @param methods An object mapping method names to
+ *     method attributes
+ * @param serviceName The fully qualified name of the service
+ * @param classOptions An options object.
+ * @return New client constructor, which is a subclass of
+ *     {@link grpc.Client}, and has the same arguments as that constructor.
+ */
+export declare function makeClientConstructor(methods: ServiceDefinition, serviceName: string, classOptions?: {}): ServiceClientConstructor;
+export declare type GrpcObject = {
+    [index: string]: GrpcObject | ServiceClientConstructor;
+};
+/**
+ * Load a gRPC package definition as a gRPC object hierarchy.
+ * @param packageDef The package definition object.
+ * @return The resulting gRPC object.
+ */
+export declare function loadPackageDefinition(packageDef: PackageDefinition): GrpcObject;

express-server/node_modules/@grpc/grpc-js/build/src/make-client.js

@@ -0,0 +1,98 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const _ = require("lodash");
+const client_1 = require("./client");
+/**
+ * Map with short names for each of the requester maker functions. Used in
+ * makeClientConstructor
+ * @private
+ */
+const requesterFuncs = {
+    unary: client_1.Client.prototype.makeUnaryRequest,
+    server_stream: client_1.Client.prototype.makeServerStreamRequest,
+    client_stream: client_1.Client.prototype.makeClientStreamRequest,
+    bidi: client_1.Client.prototype.makeBidiStreamRequest
+};
+/**
+ * Creates a constructor for a client with the given methods, as specified in
+ * the methods argument. The resulting class will have an instance method for
+ * each method in the service, which is a partial application of one of the
+ * [Client]{@link grpc.Client} request methods, depending on `requestSerialize`
+ * and `responseSerialize`, with the `method`, `serialize`, and `deserialize`
+ * arguments predefined.
+ * @param methods An object mapping method names to
+ *     method attributes
+ * @param serviceName The fully qualified name of the service
+ * @param classOptions An options object.
+ * @return New client constructor, which is a subclass of
+ *     {@link grpc.Client}, and has the same arguments as that constructor.
+ */
+function makeClientConstructor(methods, serviceName, classOptions) {
+    if (!classOptions) {
+        classOptions = {};
+    }
+    class ServiceClientImpl extends client_1.Client {
+    }
+    _.each(methods, (attrs, name) => {
+        let methodType;
+        // TODO(murgatroid99): Verify that we don't need this anymore
+        if (_.startsWith(name, '$')) {
+            throw new Error('Method names cannot start with $');
+        }
+        if (attrs.requestStream) {
+            if (attrs.responseStream) {
+                methodType = 'bidi';
+            }
+            else {
+                methodType = 'client_stream';
+            }
+        }
+        else {
+            if (attrs.responseStream) {
+                methodType = 'server_stream';
+            }
+            else {
+                methodType = 'unary';
+            }
+        }
+        const serialize = attrs.requestSerialize;
+        const deserialize = attrs.responseDeserialize;
+        const methodFunc = _.partial(requesterFuncs[methodType], attrs.path, serialize, deserialize);
+        ServiceClientImpl.prototype[name] = methodFunc;
+        // Associate all provided attributes with the method
+        _.assign(ServiceClientImpl.prototype[name], attrs);
+        if (attrs.originalName) {
+            ServiceClientImpl.prototype[attrs.originalName] =
+                ServiceClientImpl.prototype[name];
+        }
+    });
+    ServiceClientImpl.service = methods;
+    return ServiceClientImpl;
+}
+exports.makeClientConstructor = makeClientConstructor;
+/**
+ * Load a gRPC package definition as a gRPC object hierarchy.
+ * @param packageDef The package definition object.
+ * @return The resulting gRPC object.
+ */
+function loadPackageDefinition(packageDef) {
+    const result = {};
+    for (const serviceFqn in packageDef) {
+        if (packageDef.hasOwnProperty(serviceFqn)) {
+            const service = packageDef[serviceFqn];
+            const nameComponents = serviceFqn.split('.');
+            const serviceName = nameComponents[nameComponents.length - 1];
+            let current = result;
+            for (const packageName of nameComponents.slice(0, -1)) {
+                if (!current[packageName]) {
+                    current[packageName] = {};
+                }
+                current = current[packageName];
+            }
+            current[serviceName] = makeClientConstructor(service, serviceName, {});
+        }
+    }
+    return result;
+}
+exports.loadPackageDefinition = loadPackageDefinition;
+//# sourceMappingURL=make-client.js.map

express-server/node_modules/@grpc/grpc-js/build/src/metadata-status-filter.d.ts

@@ -0,0 +1,12 @@
+import { Call } from './call-stream';
+import { StatusObject } from './call-stream';
+import { Channel } from './channel';
+import { BaseFilter, Filter, FilterFactory } from './filter';
+export declare class MetadataStatusFilter extends BaseFilter implements Filter {
+    receiveTrailers(status: Promise<StatusObject>): Promise<StatusObject>;
+}
+export declare class MetadataStatusFilterFactory implements FilterFactory<MetadataStatusFilter> {
+    private readonly channel;
+    constructor(channel: Channel);
+    createFilter(callStream: Call): MetadataStatusFilter;
+}

express-server/node_modules/@grpc/grpc-js/build/src/metadata-status-filter.js

@@ -0,0 +1,48 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const constants_1 = require("./constants");
+const filter_1 = require("./filter");
+class MetadataStatusFilter extends filter_1.BaseFilter {
+    receiveTrailers(status) {
+        return __awaiter(this, void 0, void 0, function* () {
+            // tslint:disable-next-line:prefer-const
+            let { code, details, metadata } = yield status;
+            if (code !== constants_1.Status.UNKNOWN) {
+                // we already have a known status, so don't assign a new one.
+                return { code, details, metadata };
+            }
+            const metadataMap = metadata.getMap();
+            if (typeof metadataMap['grpc-status'] === 'string') {
+                const receivedCode = Number(metadataMap['grpc-status']);
+                if (receivedCode in constants_1.Status) {
+                    code = receivedCode;
+                }
+                metadata.remove('grpc-status');
+            }
+            if (typeof metadataMap['grpc-message'] === 'string') {
+                details = decodeURI(metadataMap['grpc-message']);
+                metadata.remove('grpc-message');
+            }
+            return { code, details, metadata };
+        });
+    }
+}
+exports.MetadataStatusFilter = MetadataStatusFilter;
+class MetadataStatusFilterFactory {
+    constructor(channel) {
+        this.channel = channel;
+    }
+    createFilter(callStream) {
+        return new MetadataStatusFilter();
+    }
+}
+exports.MetadataStatusFilterFactory = MetadataStatusFilterFactory;
+//# sourceMappingURL=metadata-status-filter.js.map

express-server/node_modules/@grpc/grpc-js/build/src/metadata.d.ts

@@ -0,0 +1,71 @@
+/// <reference types="node" />
+import * as http2 from 'http2';
+export declare type MetadataValue = string | Buffer;
+export interface MetadataObject {
+    [key: string]: MetadataValue[];
+}
+/**
+ * A class for storing metadata. Keys are normalized to lowercase ASCII.
+ */
+export declare class Metadata {
+    protected internalRepr: MetadataObject;
+    /**
+     * Sets the given value for the given key by replacing any other values
+     * associated with that key. Normalizes the key.
+     * @param key The key to whose value should be set.
+     * @param value The value to set. Must be a buffer if and only
+     *   if the normalized key ends with '-bin'.
+     */
+    set(key: string, value: MetadataValue): void;
+    /**
+     * Adds the given value for the given key by appending to a list of previous
+     * values associated with that key. Normalizes the key.
+     * @param key The key for which a new value should be appended.
+     * @param value The value to add. Must be a buffer if and only
+     *   if the normalized key ends with '-bin'.
+     */
+    add(key: string, value: MetadataValue): void;
+    /**
+     * Removes the given key and any associated values. Normalizes the key.
+     * @param key The key whose values should be removed.
+     */
+    remove(key: string): void;
+    /**
+     * Gets a list of all values associated with the key. Normalizes the key.
+     * @param key The key whose value should be retrieved.
+     * @return A list of values associated with the given key.
+     */
+    get(key: string): MetadataValue[];
+    /**
+     * Gets a plain object mapping each key to the first value associated with it.
+     * This reflects the most common way that people will want to see metadata.
+     * @return A key/value mapping of the metadata.
+     */
+    getMap(): {
+        [key: string]: MetadataValue;
+    };
+    /**
+     * Clones the metadata object.
+     * @return The newly cloned object.
+     */
+    clone(): Metadata;
+    /**
+     * Merges all key-value pairs from a given Metadata object into this one.
+     * If both this object and the given object have values in the same key,
+     * values from the other Metadata object will be appended to this object's
+     * values.
+     * @param other A Metadata object.
+     */
+    merge(other: Metadata): void;
+    /**
+     * Creates an OutgoingHttpHeaders object that can be used with the http2 API.
+     */
+    toHttp2Headers(): http2.OutgoingHttpHeaders;
+    private _getCoreRepresentation();
+    /**
+     * Returns a new Metadata object based fields in a given IncomingHttpHeaders
+     * object.
+     * @param headers An IncomingHttpHeaders object.
+     */
+    static fromHttp2Headers(headers: http2.IncomingHttpHeaders): Metadata;
+}

express-server/node_modules/@grpc/grpc-js/build/src/metadata.js

@@ -0,0 +1,214 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const lodash_1 = require("lodash");
+const LEGAL_KEY_REGEX = /^[0-9a-z_.-]+$/;
+const LEGAL_NON_BINARY_VALUE_REGEX = /^[ -~]*$/;
+function cloneMetadataObject(repr) {
+    const result = {};
+    lodash_1.forOwn(repr, (value, key) => {
+        result[key] = value.map(v => {
+            if (v instanceof Buffer) {
+                return Buffer.from(v);
+            }
+            else {
+                return v;
+            }
+        });
+    });
+    return result;
+}
+function isLegalKey(key) {
+    return LEGAL_KEY_REGEX.test(key);
+}
+function isLegalNonBinaryValue(value) {
+    return LEGAL_NON_BINARY_VALUE_REGEX.test(value);
+}
+function isBinaryKey(key) {
+    return key.endsWith('-bin');
+}
+function normalizeKey(key) {
+    return key.toLowerCase();
+}
+function validate(key, value) {
+    if (!isLegalKey(key)) {
+        throw new Error('Metadata key "' + key + '" contains illegal characters');
+    }
+    if (value != null) {
+        if (isBinaryKey(key)) {
+            if (!(value instanceof Buffer)) {
+                throw new Error('keys that end with \'-bin\' must have Buffer values');
+            }
+        }
+        else {
+            if (value instanceof Buffer) {
+                throw new Error('keys that don\'t end with \'-bin\' must have String values');
+            }
+            if (!isLegalNonBinaryValue(value)) {
+                throw new Error('Metadata string value "' + value +
+                    '" contains illegal characters');
+            }
+        }
+    }
+}
+/**
+ * A class for storing metadata. Keys are normalized to lowercase ASCII.
+ */
+class Metadata {
+    constructor() {
+        this.internalRepr = {};
+    }
+    /**
+     * Sets the given value for the given key by replacing any other values
+     * associated with that key. Normalizes the key.
+     * @param key The key to whose value should be set.
+     * @param value The value to set. Must be a buffer if and only
+     *   if the normalized key ends with '-bin'.
+     */
+    set(key, value) {
+        key = normalizeKey(key);
+        validate(key, value);
+        this.internalRepr[key] = [value];
+    }
+    /**
+     * Adds the given value for the given key by appending to a list of previous
+     * values associated with that key. Normalizes the key.
+     * @param key The key for which a new value should be appended.
+     * @param value The value to add. Must be a buffer if and only
+     *   if the normalized key ends with '-bin'.
+     */
+    add(key, value) {
+        key = normalizeKey(key);
+        validate(key, value);
+        if (!this.internalRepr[key]) {
+            this.internalRepr[key] = [value];
+        }
+        else {
+            this.internalRepr[key].push(value);
+        }
+    }
+    /**
+     * Removes the given key and any associated values. Normalizes the key.
+     * @param key The key whose values should be removed.
+     */
+    remove(key) {
+        key = normalizeKey(key);
+        validate(key);
+        if (Object.prototype.hasOwnProperty.call(this.internalRepr, key)) {
+            delete this.internalRepr[key];
+        }
+    }
+    /**
+     * Gets a list of all values associated with the key. Normalizes the key.
+     * @param key The key whose value should be retrieved.
+     * @return A list of values associated with the given key.
+     */
+    get(key) {
+        key = normalizeKey(key);
+        validate(key);
+        if (Object.prototype.hasOwnProperty.call(this.internalRepr, key)) {
+            return this.internalRepr[key];
+        }
+        else {
+            return [];
+        }
+    }
+    /**
+     * Gets a plain object mapping each key to the first value associated with it.
+     * This reflects the most common way that people will want to see metadata.
+     * @return A key/value mapping of the metadata.
+     */
+    getMap() {
+        const result = {};
+        lodash_1.forOwn(this.internalRepr, (values, key) => {
+            if (values.length > 0) {
+                const v = values[0];
+                result[key] = v instanceof Buffer ? v.slice() : v;
+            }
+        });
+        return result;
+    }
+    /**
+     * Clones the metadata object.
+     * @return The newly cloned object.
+     */
+    clone() {
+        const newMetadata = new Metadata();
+        newMetadata.internalRepr = cloneMetadataObject(this.internalRepr);
+        return newMetadata;
+    }
+    /**
+     * Merges all key-value pairs from a given Metadata object into this one.
+     * If both this object and the given object have values in the same key,
+     * values from the other Metadata object will be appended to this object's
+     * values.
+     * @param other A Metadata object.
+     */
+    merge(other) {
+        lodash_1.forOwn(other.internalRepr, (values, key) => {
+            this.internalRepr[key] = (this.internalRepr[key] || []).concat(values);
+        });
+    }
+    /**
+     * Creates an OutgoingHttpHeaders object that can be used with the http2 API.
+     */
+    toHttp2Headers() {
+        // NOTE: Node <8.9 formats http2 headers incorrectly.
+        const result = {};
+        lodash_1.forOwn(this.internalRepr, (values, key) => {
+            // We assume that the user's interaction with this object is limited to
+            // through its public API (i.e. keys and values are already validated).
+            result[key] = values.map((value) => {
+                if (value instanceof Buffer) {
+                    return value.toString('base64');
+                }
+                else {
+                    return value;
+                }
+            });
+        });
+        return result;
+    }
+    // For compatibility with the other Metadata implementation
+    _getCoreRepresentation() {
+        return this.internalRepr;
+    }
+    /**
+     * Returns a new Metadata object based fields in a given IncomingHttpHeaders
+     * object.
+     * @param headers An IncomingHttpHeaders object.
+     */
+    static fromHttp2Headers(headers) {
+        const result = new Metadata();
+        lodash_1.forOwn(headers, (values, key) => {
+            // Reserved headers (beginning with `:`) are not valid keys.
+            if (key.charAt(0) === ':') {
+                return;
+            }
+            if (isBinaryKey(key)) {
+                if (Array.isArray(values)) {
+                    values.forEach((value) => {
+                        result.add(key, Buffer.from(value, 'base64'));
+                    });
+                }
+                else if (values !== undefined) {
+                    values.split(',').forEach(v => {
+                        result.add(key, Buffer.from(v.trim(), 'base64'));
+                    });
+                }
+            }
+            else {
+                if (Array.isArray(values)) {
+                    values.forEach((value) => {
+                        result.add(key, value);
+                    });
+                }
+                else if (values !== undefined) {
+                    values.split(',').forEach(v => result.add(key, v.trim()));
+                }
+            }
+        });
+        return result;
+    }
+}
+exports.Metadata = Metadata;
+//# sourceMappingURL=metadata.js.map

express-server/node_modules/@grpc/grpc-js/build/src/object-stream.d.ts

@@ -0,0 +1,37 @@
+/// <reference types="node" />
+import { Duplex, Readable, Writable } from 'stream';
+import { EmitterAugmentation1 } from './events';
+export declare type WriteCallback = (error: Error | null | undefined) => void;
+export interface IntermediateObjectReadable<T> extends Readable {
+    read(size?: number): any & T;
+}
+export declare type ObjectReadable<T> = {
+    read(size?: number): T;
+} & EmitterAugmentation1<'data', T> & IntermediateObjectReadable<T>;
+export interface IntermediateObjectWritable<T> extends Writable {
+    _write(chunk: any & T, encoding: string, callback: Function): void;
+    write(chunk: any & T, cb?: WriteCallback): boolean;
+    write(chunk: any & T, encoding?: any, cb?: WriteCallback): boolean;
+    setDefaultEncoding(encoding: string): this;
+    end(): void;
+    end(chunk: any & T, cb?: Function): void;
+    end(chunk: any & T, encoding?: any, cb?: Function): void;
+}
+export interface ObjectWritable<T> extends IntermediateObjectWritable<T> {
+    _write(chunk: T, encoding: string, callback: Function): void;
+    write(chunk: T, cb?: Function): boolean;
+    write(chunk: T, encoding?: any, cb?: Function): boolean;
+    setDefaultEncoding(encoding: string): this;
+    end(): void;
+    end(chunk: T, cb?: Function): void;
+    end(chunk: T, encoding?: any, cb?: Function): void;
+}
+export declare type ObjectDuplex<T, U> = {
+    read(size?: number): U;
+    _write(chunk: T, encoding: string, callback: Function): void;
+    write(chunk: T, cb?: Function): boolean;
+    write(chunk: T, encoding?: any, cb?: Function): boolean;
+    end(): void;
+    end(chunk: T, cb?: Function): void;
+    end(chunk: T, encoding?: any, cb?: Function): void;
+} & Duplex & ObjectWritable<T> & ObjectReadable<U>;

express-server/node_modules/@grpc/grpc-js/build/src/object-stream.js

@@ -0,0 +1,3 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=object-stream.js.map

express-server/node_modules/@grpc/grpc-js/build/src/status-builder.d.ts

@@ -0,0 +1,28 @@
+import { StatusObject } from './call-stream';
+import { Status } from './constants';
+import { Metadata } from './metadata';
+/**
+ * A builder for gRPC status objects.
+ */
+export declare class StatusBuilder {
+    private code;
+    private details;
+    private metadata;
+    constructor();
+    /**
+     * Adds a status code to the builder.
+     */
+    withCode(code: Status): this;
+    /**
+     * Adds details to the builder.
+     */
+    withDetails(details: string): this;
+    /**
+     * Adds metadata to the builder.
+     */
+    withMetadata(metadata: Metadata): this;
+    /**
+     * Builds the status object.
+     */
+    build(): Partial<StatusObject>;
+}

express-server/node_modules/@grpc/grpc-js/build/src/status-builder.js

@@ -0,0 +1,51 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * A builder for gRPC status objects.
+ */
+class StatusBuilder {
+    constructor() {
+        this.code = null;
+        this.details = null;
+        this.metadata = null;
+    }
+    /**
+     * Adds a status code to the builder.
+     */
+    withCode(code) {
+        this.code = code;
+        return this;
+    }
+    /**
+     * Adds details to the builder.
+     */
+    withDetails(details) {
+        this.details = details;
+        return this;
+    }
+    /**
+     * Adds metadata to the builder.
+     */
+    withMetadata(metadata) {
+        this.metadata = metadata;
+        return this;
+    }
+    /**
+     * Builds the status object.
+     */
+    build() {
+        const status = {};
+        if (this.code !== null) {
+            status.code = this.code;
+        }
+        if (this.details !== null) {
+            status.details = this.details;
+        }
+        if (this.metadata !== null) {
+            status.metadata = this.metadata;
+        }
+        return status;
+    }
+}
+exports.StatusBuilder = StatusBuilder;
+//# sourceMappingURL=status-builder.js.map

express-server/node_modules/@grpc/grpc-js/build/src/subchannel.d.ts

@@ -0,0 +1,33 @@
+/// <reference types="node" />
+import { EventEmitter } from 'events';
+import * as http2 from 'http2';
+import * as url from 'url';
+import { Call, Http2CallStream } from './call-stream';
+import { ChannelOptions } from './channel-options';
+import { Metadata } from './metadata';
+export interface SubChannel extends EventEmitter {
+    /**
+     * Attach a call stream to this subchannel's connection to start it
+     * @param headers The headers to start the stream with
+     * @param callStream The stream to start
+     */
+    startCallStream(metadata: Metadata, callStream: Call): void;
+    close(): void;
+}
+export declare class Http2SubChannel extends EventEmitter implements SubChannel {
+    private session;
+    private refCount;
+    private userAgent;
+    private keepaliveTimeMs;
+    private keepaliveTimeoutMs;
+    private keepaliveIntervalId;
+    private keepaliveTimeoutId;
+    constructor(target: url.URL, connectionOptions: http2.SecureClientSessionOptions, userAgent: string, channelArgs: Partial<ChannelOptions>);
+    private ref();
+    private unref();
+    private sendPing();
+    private startKeepalivePings();
+    private stopKeepalivePings();
+    startCallStream(metadata: Metadata, callStream: Http2CallStream): void;
+    close(): void;
+}

express-server/node_modules/@grpc/grpc-js/build/src/subchannel.js

@@ -0,0 +1,96 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const events_1 = require("events");
+const http2 = require("http2");
+const { HTTP2_HEADER_AUTHORITY, HTTP2_HEADER_CONTENT_TYPE, HTTP2_HEADER_METHOD, HTTP2_HEADER_PATH, HTTP2_HEADER_TE, HTTP2_HEADER_USER_AGENT } = http2.constants;
+/* setInterval and setTimeout only accept signed 32 bit integers. JS doesn't
+ * have a constant for the max signed 32 bit integer, so this is a simple way
+ * to calculate it */
+const KEEPALIVE_TIME_MS = ~(1 << 31);
+const KEEPALIVE_TIMEOUT_MS = 20000;
+class Http2SubChannel extends events_1.EventEmitter {
+    constructor(target, connectionOptions, userAgent, channelArgs) {
+        super();
+        this.refCount = 0;
+        this.keepaliveTimeMs = KEEPALIVE_TIME_MS;
+        this.keepaliveTimeoutMs = KEEPALIVE_TIMEOUT_MS;
+        this.session = http2.connect(target, connectionOptions);
+        this.session.on('connect', () => {
+            this.emit('connect');
+        });
+        this.session.on('close', () => {
+            this.stopKeepalivePings();
+            this.emit('close');
+        });
+        this.session.on('error', () => {
+            this.stopKeepalivePings();
+            this.emit('close');
+        });
+        this.userAgent = userAgent;
+        if (channelArgs['grpc.keepalive_time_ms']) {
+            this.keepaliveTimeMs = channelArgs['grpc.keepalive_time_ms'];
+        }
+        if (channelArgs['grpc.keepalive_timeout_ms']) {
+            this.keepaliveTimeoutMs = channelArgs['grpc.keepalive_timeout_ms'];
+        }
+        this.keepaliveIntervalId = setTimeout(() => { }, 0);
+        clearTimeout(this.keepaliveIntervalId);
+        this.keepaliveTimeoutId = setTimeout(() => { }, 0);
+        clearTimeout(this.keepaliveTimeoutId);
+    }
+    ref() {
+        if (this.refCount === 0) {
+            this.session.ref();
+            this.startKeepalivePings();
+        }
+        this.refCount += 1;
+    }
+    unref() {
+        this.refCount -= 1;
+        if (this.refCount === 0) {
+            this.session.unref();
+            this.stopKeepalivePings();
+        }
+    }
+    sendPing() {
+        this.keepaliveTimeoutId = setTimeout(() => {
+            this.emit('close');
+        }, this.keepaliveTimeoutMs);
+        this.session.ping((err, duration, payload) => {
+            clearTimeout(this.keepaliveTimeoutId);
+        });
+    }
+    /* TODO(murgatroid99): refactor subchannels so that keepalives can be handled
+     * per subchannel */
+    startKeepalivePings() {
+        this.keepaliveIntervalId = setInterval(() => {
+            this.sendPing();
+        }, this.keepaliveTimeMs);
+        this.sendPing();
+    }
+    stopKeepalivePings() {
+        clearInterval(this.keepaliveIntervalId);
+        clearTimeout(this.keepaliveTimeoutId);
+    }
+    // Prerequisite: this subchannel is connected
+    startCallStream(metadata, callStream) {
+        const headers = metadata.toHttp2Headers();
+        headers[HTTP2_HEADER_AUTHORITY] = callStream.getHost();
+        headers[HTTP2_HEADER_USER_AGENT] = this.userAgent;
+        headers[HTTP2_HEADER_CONTENT_TYPE] = 'application/grpc';
+        headers[HTTP2_HEADER_METHOD] = 'POST';
+        headers[HTTP2_HEADER_PATH] = callStream.getMethod();
+        headers[HTTP2_HEADER_TE] = 'trailers';
+        const http2Stream = this.session.request(headers);
+        this.ref();
+        http2Stream.on('close', () => {
+            this.unref();
+        });
+        callStream.attachHttp2Stream(http2Stream);
+    }
+    close() {
+        this.session.close();
+    }
+}
+exports.Http2SubChannel = Http2SubChannel;
+//# sourceMappingURL=subchannel.js.map

express-server/node_modules/@grpc/grpc-js/package.json

@@ -0,0 +1,79 @@
+{
+  "_from": "@grpc/grpc-js@^0.3.0",
+  "_id": "@grpc/grpc-js@0.3.2",
+  "_inBundle": false,
+  "_integrity": "sha512-vvcC4EZwS2kzEuwe3zmExi20YM1tqO+L/xdpzInze0WnRfhwbssDfLtMfAyAPQaL2CD8dRZLCOVLbsSdF1KVjA==",
+  "_location": "/@grpc/grpc-js",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "@grpc/grpc-js@^0.3.0",
+    "name": "@grpc/grpc-js",
+    "escapedName": "@grpc%2fgrpc-js",
+    "scope": "@grpc",
+    "rawSpec": "^0.3.0",
+    "saveSpec": null,
+    "fetchSpec": "^0.3.0"
+  },
+  "_requiredBy": [
+    "/google-gax"
+  ],
+  "_resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-0.3.2.tgz",
+  "_shasum": "8adcf22154bfd4a0903296d6656420c2ff86e388",
+  "_spec": "@grpc/grpc-js@^0.3.0",
+  "_where": "D:\\Desktop\\Git\\Firebase\\SmartShopperFirebase\\node_modules\\google-gax",
+  "author": {
+    "name": "Google Inc."
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Google Inc."
+    }
+  ],
+  "dependencies": {
+    "lodash": "^4.17.4",
+    "semver": "^5.5.0"
+  },
+  "deprecated": false,
+  "description": "gRPC Library for Node - pure JS implementation",
+  "devDependencies": {
+    "@types/lodash": "^4.14.108",
+    "@types/mocha": "^2.2.43",
+    "@types/node": "^10.5.4",
+    "clang-format": "^1.0.55",
+    "gts": "^0.5.1",
+    "typescript": "~2.7.0"
+  },
+  "engines": {
+    "node": "^8.11.2 || >=9.4"
+  },
+  "files": [
+    "build/src/*.{js,d.ts}"
+  ],
+  "homepage": "https://grpc.io/",
+  "keywords": [],
+  "license": "Apache-2.0",
+  "main": "build/src/index.js",
+  "name": "@grpc/grpc-js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/grpc/grpc-node/tree/master/packages/grpc-js-core"
+  },
+  "scripts": {
+    "build": "npm run compile",
+    "check": "gts check",
+    "clean": "gts clean",
+    "compile": "tsc -p .",
+    "fix": "gts fix",
+    "format": "clang-format -i -style=\"{Language: JavaScript, BasedOnStyle: Google, ColumnLimit: 80}\" src/*.ts test/*.ts",
+    "lint": "tslint -c node_modules/google-ts-style/tslint.json -p . -t codeFrame --type-check",
+    "posttest": "npm run check",
+    "prepare": "npm run compile",
+    "pretest": "npm run compile",
+    "test": "gulp test"
+  },
+  "types": "build/src/index.d.ts",
+  "version": "0.3.2"
+}

express-server/node_modules/@grpc/proto-loader/README.md

@@ -0,0 +1,51 @@
+# gRPC Protobuf Loader
+
+A utility package for loading `.proto` files for use with gRPC, using the latest Protobuf.js package.
+
+## Installation
+
+```sh
+npm install @grpc/proto-loader
+```
+
+## Usage
+
+```js
+const protoLoader = require('@grpc/proto-loader');
+const grpcLibrary = require('grpc');
+// OR
+const grpcLibrary = require('@grpc/grpc-js');
+
+protoLoader.load(protoFileName, options).then(packageDefinition => {
+  const packageObject = grpcLibrary.loadPackageDefinition(packageDefinition);
+});
+// OR
+const packageDefinition = protoLoader.loadSync(protoFileName, options);
+const packageObject = grpcLibrary.loadPackageDefinition(packageDefinition);
+```
+
+The options parameter is an object that can have the following optional properties:
+
+| Field name | Valid values | Description
+|------------|--------------|------------
+| `keepCase` | `true` or `false` | Preserve field names. The default is to change them to camel case.
+| `longs` | `String` or `Number` | The type to use to represent `long` values. Defaults to a `Long` object type.
+| `enums` | `String` | The type to use to represent `enum` values. Defaults to the numeric value.
+| `bytes` | `Array` or `String` | The type to use to represent `bytes` values. Defaults to `Buffer`.
+| `defaults` | `true` or `false` | Set default values on output objects. Defaults to `false`.
+| `arrays` | `true` or `false` | Set empty arrays for missing array values even if `defaults` is `false` Defaults to `false`.
+| `objects` | `true` or `false` | Set empty objects for missing object values even if `defaults` is `false` Defaults to `false`.
+| `oneofs` | `true` or `false` | Set virtual oneof properties to the present field's name. Defaults to `false`.
+| `includeDirs` | An array of strings | A list of search paths for imported `.proto` files.
+
+The following options object closely approximates the existing behavior of `grpc.load`:
+
+```js
+const options = {
+  keepCase: true,
+  longs: String,
+  enums: String,
+  defaults: true,
+  oneofs: true
+}
+```

express-server/node_modules/@grpc/proto-loader/build/src/index.d.ts

@@ -0,0 +1,70 @@
+/// <reference types="node" />
+/**
+ * @license
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+import * as Protobuf from 'protobufjs';
+export interface Serialize<T> {
+    (value: T): Buffer;
+}
+export interface Deserialize<T> {
+    (bytes: Buffer): T;
+}
+export interface MethodDefinition<RequestType, ResponseType> {
+    path: string;
+    requestStream: boolean;
+    responseStream: boolean;
+    requestSerialize: Serialize<RequestType>;
+    responseSerialize: Serialize<ResponseType>;
+    requestDeserialize: Deserialize<RequestType>;
+    responseDeserialize: Deserialize<ResponseType>;
+    originalName?: string;
+}
+export interface ServiceDefinition {
+    [index: string]: MethodDefinition<object, object>;
+}
+export interface PackageDefinition {
+    [index: string]: ServiceDefinition;
+}
+export declare type Options = Protobuf.IParseOptions & Protobuf.IConversionOptions & {
+    includeDirs?: string[];
+};
+/**
+ * Load a .proto file with the specified options.
+ * @param filename The file path to load. Can be an absolute path or relative to
+ *     an include path.
+ * @param options.keepCase Preserve field names. The default is to change them
+ *     to camel case.
+ * @param options.longs The type that should be used to represent `long` values.
+ *     Valid options are `Number` and `String`. Defaults to a `Long` object type
+ *     from a library.
+ * @param options.enums The type that should be used to represent `enum` values.
+ *     The only valid option is `String`. Defaults to the numeric value.
+ * @param options.bytes The type that should be used to represent `bytes`
+ *     values. Valid options are `Array` and `String`. The default is to use
+ *     `Buffer`.
+ * @param options.defaults Set default values on output objects. Defaults to
+ *     `false`.
+ * @param options.arrays Set empty arrays for missing array values even if
+ *     `defaults` is `false`. Defaults to `false`.
+ * @param options.objects Set empty objects for missing object values even if
+ *     `defaults` is `false`. Defaults to `false`.
+ * @param options.oneofs Set virtual oneof properties to the present field's
+ *     name
+ * @param options.includeDirs Paths to search for imported `.proto` files.
+ */
+export declare function load(filename: string, options?: Options): Promise<PackageDefinition>;
+export declare function loadSync(filename: string, options?: Options): PackageDefinition;

express-server/node_modules/@grpc/proto-loader/build/src/index.js

@@ -0,0 +1,157 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * @license
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+var Protobuf = require("protobufjs");
+var fs = require("fs");
+var path = require("path");
+var _ = require("lodash");
+function joinName(baseName, name) {
+    if (baseName === '') {
+        return name;
+    }
+    else {
+        return baseName + '.' + name;
+    }
+}
+function getAllServices(obj, parentName) {
+    var objName = joinName(parentName, obj.name);
+    if (obj.hasOwnProperty('methods')) {
+        return [[objName, obj]];
+    }
+    else {
+        return obj.nestedArray.map(function (child) {
+            if (child.hasOwnProperty('nested')) {
+                return getAllServices(child, objName);
+            }
+            else {
+                return [];
+            }
+        }).reduce(function (accumulator, currentValue) { return accumulator.concat(currentValue); }, []);
+    }
+}
+function createDeserializer(cls, options) {
+    return function deserialize(argBuf) {
+        return cls.toObject(cls.decode(argBuf), options);
+    };
+}
+function createSerializer(cls) {
+    return function serialize(arg) {
+        var message = cls.fromObject(arg);
+        return cls.encode(message).finish();
+    };
+}
+function createMethodDefinition(method, serviceName, options) {
+    return {
+        path: '/' + serviceName + '/' + method.name,
+        requestStream: !!method.requestStream,
+        responseStream: !!method.responseStream,
+        requestSerialize: createSerializer(method.resolvedRequestType),
+        requestDeserialize: createDeserializer(method.resolvedRequestType, options),
+        responseSerialize: createSerializer(method.resolvedResponseType),
+        responseDeserialize: createDeserializer(method.resolvedResponseType, options),
+        // TODO(murgatroid99): Find a better way to handle this
+        originalName: _.camelCase(method.name)
+    };
+}
+function createServiceDefinition(service, name, options) {
+    var def = {};
+    for (var _i = 0, _a = service.methodsArray; _i < _a.length; _i++) {
+        var method = _a[_i];
+        def[method.name] = createMethodDefinition(method, name, options);
+    }
+    return def;
+}
+function createPackageDefinition(root, options) {
+    var def = {};
+    for (var _i = 0, _a = getAllServices(root, ''); _i < _a.length; _i++) {
+        var _b = _a[_i], name = _b[0], service = _b[1];
+        def[name] = createServiceDefinition(service, name, options);
+    }
+    return def;
+}
+function addIncludePathResolver(root, includePaths) {
+    root.resolvePath = function (origin, target) {
+        for (var _i = 0, includePaths_1 = includePaths; _i < includePaths_1.length; _i++) {
+            var directory = includePaths_1[_i];
+            var fullPath = path.join(directory, target);
+            try {
+                fs.accessSync(fullPath, fs.constants.R_OK);
+                return fullPath;
+            }
+            catch (err) {
+                continue;
+            }
+        }
+        return null;
+    };
+}
+/**
+ * Load a .proto file with the specified options.
+ * @param filename The file path to load. Can be an absolute path or relative to
+ *     an include path.
+ * @param options.keepCase Preserve field names. The default is to change them
+ *     to camel case.
+ * @param options.longs The type that should be used to represent `long` values.
+ *     Valid options are `Number` and `String`. Defaults to a `Long` object type
+ *     from a library.
+ * @param options.enums The type that should be used to represent `enum` values.
+ *     The only valid option is `String`. Defaults to the numeric value.
+ * @param options.bytes The type that should be used to represent `bytes`
+ *     values. Valid options are `Array` and `String`. The default is to use
+ *     `Buffer`.
+ * @param options.defaults Set default values on output objects. Defaults to
+ *     `false`.
+ * @param options.arrays Set empty arrays for missing array values even if
+ *     `defaults` is `false`. Defaults to `false`.
+ * @param options.objects Set empty objects for missing object values even if
+ *     `defaults` is `false`. Defaults to `false`.
+ * @param options.oneofs Set virtual oneof properties to the present field's
+ *     name
+ * @param options.includeDirs Paths to search for imported `.proto` files.
+ */
+function load(filename, options) {
+    var root = new Protobuf.Root();
+    options = options || {};
+    if (!!options.includeDirs) {
+        if (!(options.includeDirs instanceof Array)) {
+            return Promise.reject(new Error('The includeDirs option must be an array'));
+        }
+        addIncludePathResolver(root, options.includeDirs);
+    }
+    return root.load(filename, options).then(function (loadedRoot) {
+        loadedRoot.resolveAll();
+        return createPackageDefinition(root, options);
+    });
+}
+exports.load = load;
+function loadSync(filename, options) {
+    var root = new Protobuf.Root();
+    options = options || {};
+    if (!!options.includeDirs) {
+        if (!(options.includeDirs instanceof Array)) {
+            throw new Error('The include option must be an array');
+        }
+        addIncludePathResolver(root, options.includeDirs);
+    }
+    var loadedRoot = root.loadSync(filename, options);
+    loadedRoot.resolveAll();
+    return createPackageDefinition(root, options);
+}
+exports.loadSync = loadSync;
+//# sourceMappingURL=index.js.map

express-server/node_modules/@grpc/proto-loader/node_modules/.bin/pbjs

@@ -0,0 +1,15 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  "$basedir/node"  "$basedir/../protobufjs/bin/pbjs" "$@"
+  ret=$?
+else 
+  node  "$basedir/../protobufjs/bin/pbjs" "$@"
+  ret=$?
+fi
+exit $ret

express-server/node_modules/@grpc/proto-loader/node_modules/.bin/pbjs.cmd

@@ -0,0 +1,7 @@
+@IF EXIST "%~dp0\node.exe" (
+  "%~dp0\node.exe"  "%~dp0\..\protobufjs\bin\pbjs" %*
+) ELSE (
+  @SETLOCAL
+  @SET PATHEXT=%PATHEXT:;.JS;=;%
+  node  "%~dp0\..\protobufjs\bin\pbjs" %*
+)

express-server/node_modules/@grpc/proto-loader/node_modules/.bin/pbts

@@ -0,0 +1,15 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  "$basedir/node"  "$basedir/../protobufjs/bin/pbts" "$@"
+  ret=$?
+else 
+  node  "$basedir/../protobufjs/bin/pbts" "$@"
+  ret=$?
+fi
+exit $ret

express-server/node_modules/@grpc/proto-loader/node_modules/.bin/pbts.cmd

@@ -0,0 +1,7 @@
+@IF EXIST "%~dp0\node.exe" (
+  "%~dp0\node.exe"  "%~dp0\..\protobufjs\bin\pbts" %*
+) ELSE (
+  @SETLOCAL
+  @SET PATHEXT=%PATHEXT:;.JS;=;%
+  node  "%~dp0\..\protobufjs\bin\pbts" %*
+)

express-server/node_modules/@grpc/proto-loader/node_modules/@types/node/LICENSE

@@ -0,0 +1,21 @@
+    MIT License
+
+    Copyright (c) Microsoft Corporation. All rights reserved.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE

express-server/node_modules/@grpc/proto-loader/node_modules/@types/node/README.md

@@ -0,0 +1,16 @@
+# Installation
+> `npm install --save @types/node`
+
+# Summary
+This package contains type definitions for Node.js (http://nodejs.org/).
+
+# Details
+Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node/v9
+
+Additional Details
+ * Last updated: Tue, 18 Dec 2018 21:38:45 GMT
+ * Dependencies: none
+ * Global values: Buffer, NodeJS, SlowBuffer, Symbol, __dirname, __filename, clearImmediate, clearInterval, clearTimeout, console, exports, global, module, process, require, setImmediate, setInterval, setTimeout
+
+# Credits
+These definitions were written by Microsoft TypeScript <https://github.com/Microsoft>, DefinitelyTyped <https://github.com/DefinitelyTyped>, Parambir Singh <https://github.com/parambirs>, Christian Vaagland Tellnes <https://github.com/tellnes>, Wilco Bakker <https://github.com/WilcoBakker>, Nicolas Voigt <https://github.com/octo-sniffle>, Chigozirim C. <https://github.com/smac89>, Flarna <https://github.com/Flarna>, Mariusz Wiktorczyk <https://github.com/mwiktorczyk>, wwwy3y3 <https://github.com/wwwy3y3>, Deividas Bakanas <https://github.com/DeividasBakanas>, Kelvin Jin <https://github.com/kjin>, Alvis HT Tang <https://github.com/alvis>, Sebastian Silbermann <https://github.com/eps1lon>, Hannes Magnusson <https://github.com/Hannes-Magnusson-CK>, Alberto Schiabel <https://github.com/jkomyno>, Klaus Meinhardt <https://github.com/ajafff>, Huw <https://github.com/hoo29>, Nicolas Even <https://github.com/n-e>, Bruno Scheufler <https://github.com/brunoscheufler>, Mohsen Azimi <https://github.com/mohsen1>, Hoàng Văn Khải <https://github.com/KSXGitHub>, Alexander T. <https://github.com/a-tarasyuk>, Lishude <https://github.com/islishude>, Andrew Makarov <https://github.com/r3nya>, Eugene Y. Q. Shen <https://github.com/eyqs>.

express-server/node_modules/@grpc/proto-loader/node_modules/@types/node/package.json

@@ -0,0 +1,152 @@
+{
+  "_from": "@types/node@^9.4.6",
+  "_id": "@types/node@9.6.41",
+  "_inBundle": false,
+  "_integrity": "sha512-sPZWEbFMz6qAy9SLY7jh5cgepmsiwqUUHjvEm8lpU6kug2hmmcyuTnwhoGw/GWpI5Npue4EqvsiQQI0eWjW/ZA==",
+  "_location": "/@grpc/proto-loader/@types/node",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "@types/node@^9.4.6",
+    "name": "@types/node",
+    "escapedName": "@types%2fnode",
+    "scope": "@types",
+    "rawSpec": "^9.4.6",
+    "saveSpec": null,
+    "fetchSpec": "^9.4.6"
+  },
+  "_requiredBy": [
+    "/@grpc/proto-loader"
+  ],
+  "_resolved": "https://registry.npmjs.org/@types/node/-/node-9.6.41.tgz",
+  "_shasum": "e57c3152eb2e7ec748c733cebd0c095b437c5d37",
+  "_spec": "@types/node@^9.4.6",
+  "_where": "D:\\Desktop\\Git\\Firebase\\SmartShopperFirebase\\node_modules\\@grpc\\proto-loader",
+  "bugs": {
+    "url": "https://github.com/DefinitelyTyped/DefinitelyTyped/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Microsoft TypeScript",
+      "url": "https://github.com/Microsoft"
+    },
+    {
+      "name": "DefinitelyTyped",
+      "url": "https://github.com/DefinitelyTyped"
+    },
+    {
+      "name": "Parambir Singh",
+      "url": "https://github.com/parambirs"
+    },
+    {
+      "name": "Christian Vaagland Tellnes",
+      "url": "https://github.com/tellnes"
+    },
+    {
+      "name": "Wilco Bakker",
+      "url": "https://github.com/WilcoBakker"
+    },
+    {
+      "name": "Nicolas Voigt",
+      "url": "https://github.com/octo-sniffle"
+    },
+    {
+      "name": "Chigozirim C.",
+      "url": "https://github.com/smac89"
+    },
+    {
+      "name": "Flarna",
+      "url": "https://github.com/Flarna"
+    },
+    {
+      "name": "Mariusz Wiktorczyk",
+      "url": "https://github.com/mwiktorczyk"
+    },
+    {
+      "name": "wwwy3y3",
+      "url": "https://github.com/wwwy3y3"
+    },
+    {
+      "name": "Deividas Bakanas",
+      "url": "https://github.com/DeividasBakanas"
+    },
+    {
+      "name": "Kelvin Jin",
+      "url": "https://github.com/kjin"
+    },
+    {
+      "name": "Alvis HT Tang",
+      "url": "https://github.com/alvis"
+    },
+    {
+      "name": "Sebastian Silbermann",
+      "url": "https://github.com/eps1lon"
+    },
+    {
+      "name": "Hannes Magnusson",
+      "url": "https://github.com/Hannes-Magnusson-CK"
+    },
+    {
+      "name": "Alberto Schiabel",
+      "url": "https://github.com/jkomyno"
+    },
+    {
+      "name": "Klaus Meinhardt",
+      "url": "https://github.com/ajafff"
+    },
+    {
+      "name": "Huw",
+      "url": "https://github.com/hoo29"
+    },
+    {
+      "name": "Nicolas Even",
+      "url": "https://github.com/n-e"
+    },
+    {
+      "name": "Bruno Scheufler",
+      "url": "https://github.com/brunoscheufler"
+    },
+    {
+      "name": "Mohsen Azimi",
+      "url": "https://github.com/mohsen1"
+    },
+    {
+      "name": "Hoàng Văn Khải",
+      "url": "https://github.com/KSXGitHub"
+    },
+    {
+      "name": "Alexander T.",
+      "url": "https://github.com/a-tarasyuk"
+    },
+    {
+      "name": "Lishude",
+      "url": "https://github.com/islishude"
+    },
+    {
+      "name": "Andrew Makarov",
+      "url": "https://github.com/r3nya"
+    },
+    {
+      "name": "Eugene Y. Q. Shen",
+      "url": "https://github.com/eyqs"
+    }
+  ],
+  "dependencies": {},
+  "deprecated": false,
+  "description": "TypeScript definitions for Node.js",
+  "homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped#readme",
+  "license": "MIT",
+  "main": "",
+  "name": "@types/node",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/DefinitelyTyped/DefinitelyTyped.git"
+  },
+  "scripts": {},
+  "typeScriptVersion": "2.0",
+  "types": "index",
+  "typesPublisherContentHash": "159c257e6a57c0dd5acf840c15ba44d9373d0ee24e030485ba68ec05a145a907",
+  "version": "9.6.41"
+}

express-server/node_modules/@grpc/proto-loader/node_modules/long/LICENSE

@@ -0,0 +1,202 @@
+
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express-server/node_modules/@grpc/proto-loader/node_modules/long/README.md

@@ -0,0 +1,246 @@
+long.js
+=======
+
+A Long class for representing a 64 bit two's-complement integer value derived from the [Closure Library](https://github.com/google/closure-library)
+for stand-alone use and extended with unsigned support.
+
+[![Build Status](https://travis-ci.org/dcodeIO/long.js.svg)](https://travis-ci.org/dcodeIO/long.js)
+
+Background
+----------
+
+As of [ECMA-262 5th Edition](http://ecma262-5.com/ELS5_HTML.htm#Section_8.5), "all the positive and negative integers
+whose magnitude is no greater than 2<sup>53</sup> are representable in the Number type", which is "representing the
+doubleprecision 64-bit format IEEE 754 values as specified in the IEEE Standard for Binary Floating-Point Arithmetic".
+The [maximum safe integer](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_SAFE_INTEGER)
+in JavaScript is 2<sup>53</sup>-1.
+
+Example: 2<sup>64</sup>-1 is 1844674407370955**1615** but in JavaScript it evaluates to 1844674407370955**2000**.
+
+Furthermore, bitwise operators in JavaScript "deal only with integers in the range −2<sup>31</sup> through
+2<sup>31</sup>−1, inclusive, or in the range 0 through 2<sup>32</sup>−1, inclusive. These operators accept any value of
+the Number type but first convert each such value to one of 2<sup>32</sup> integer values."
+
+In some use cases, however, it is required to be able to reliably work with and perform bitwise operations on the full
+64 bits. This is where long.js comes into play.
+
+Usage
+-----
+
+The class is compatible with CommonJS and AMD loaders and is exposed globally as `Long` if neither is available.
+
+```javascript
+var Long = require("long");
+
+var longVal = new Long(0xFFFFFFFF, 0x7FFFFFFF);
+
+console.log(longVal.toString());
+...
+```
+
+API
+---
+
+### Constructor
+
+* new **Long**(low: `number`, high: `number`, unsigned?: `boolean`)<br />
+  Constructs a 64 bit two's-complement integer, given its low and high 32 bit values as *signed* integers. See the from* functions below for more convenient ways of constructing Longs.
+
+### Fields
+
+* Long#**low**: `number`<br />
+  The low 32 bits as a signed value.
+
+* Long#**high**: `number`<br />
+  The high 32 bits as a signed value.
+
+* Long#**unsigned**: `boolean`<br />
+  Whether unsigned or not.
+
+### Constants
+
+* Long.**ZERO**: `Long`<br />
+  Signed zero.
+
+* Long.**ONE**: `Long`<br />
+  Signed one.
+
+* Long.**NEG_ONE**: `Long`<br />
+  Signed negative one.
+
+* Long.**UZERO**: `Long`<br />
+  Unsigned zero.
+
+* Long.**UONE**: `Long`<br />
+  Unsigned one.
+
+* Long.**MAX_VALUE**: `Long`<br />
+  Maximum signed value.
+
+* Long.**MIN_VALUE**: `Long`<br />
+  Minimum signed value.
+
+* Long.**MAX_UNSIGNED_VALUE**: `Long`<br />
+  Maximum unsigned value.
+
+### Utility
+
+* Long.**isLong**(obj: `*`): `boolean`<br />
+  Tests if the specified object is a Long.
+
+* Long.**fromBits**(lowBits: `number`, highBits: `number`, unsigned?: `boolean`): `Long`<br />
+  Returns a Long representing the 64 bit integer that comes by concatenating the given low and high bits. Each is assumed to use 32 bits.
+
+* Long.**fromBytes**(bytes: `number[]`, unsigned?: `boolean`, le?: `boolean`): `Long`<br />
+  Creates a Long from its byte representation.
+
+* Long.**fromBytesLE**(bytes: `number[]`, unsigned?: `boolean`): `Long`<br />
+  Creates a Long from its little endian byte representation.
+
+* Long.**fromBytesBE**(bytes: `number[]`, unsigned?: `boolean`): `Long`<br />
+  Creates a Long from its big endian byte representation.
+
+* Long.**fromInt**(value: `number`, unsigned?: `boolean`): `Long`<br />
+  Returns a Long representing the given 32 bit integer value.
+
+* Long.**fromNumber**(value: `number`, unsigned?: `boolean`): `Long`<br />
+  Returns a Long representing the given value, provided that it is a finite number. Otherwise, zero is returned.
+
+* Long.**fromString**(str: `string`, unsigned?: `boolean`, radix?: `number`)<br />
+  Long.**fromString**(str: `string`, radix: `number`)<br />
+  Returns a Long representation of the given string, written using the specified radix.
+
+* Long.**fromValue**(val: `*`, unsigned?: `boolean`): `Long`<br />
+  Converts the specified value to a Long using the appropriate from* function for its type.
+
+### Methods
+
+* Long#**add**(addend: `Long | number | string`): `Long`<br />
+  Returns the sum of this and the specified Long.
+
+* Long#**and**(other: `Long | number | string`): `Long`<br />
+  Returns the bitwise AND of this Long and the specified.
+
+* Long#**compare**/**comp**(other: `Long | number | string`): `number`<br />
+  Compares this Long's value with the specified's. Returns `0` if they are the same, `1` if the this is greater and `-1` if the given one is greater.
+
+* Long#**divide**/**div**(divisor: `Long | number | string`): `Long`<br />
+  Returns this Long divided by the specified.
+
+* Long#**equals**/**eq**(other: `Long | number | string`): `boolean`<br />
+  Tests if this Long's value equals the specified's.
+
+* Long#**getHighBits**(): `number`<br />
+  Gets the high 32 bits as a signed integer.
+
+* Long#**getHighBitsUnsigned**(): `number`<br />
+  Gets the high 32 bits as an unsigned integer.
+
+* Long#**getLowBits**(): `number`<br />
+  Gets the low 32 bits as a signed integer.
+
+* Long#**getLowBitsUnsigned**(): `number`<br />
+  Gets the low 32 bits as an unsigned integer.
+
+* Long#**getNumBitsAbs**(): `number`<br />
+  Gets the number of bits needed to represent the absolute value of this Long.
+
+* Long#**greaterThan**/**gt**(other: `Long | number | string`): `boolean`<br />
+  Tests if this Long's value is greater than the specified's.
+
+* Long#**greaterThanOrEqual**/**gte**/**ge**(other: `Long | number | string`): `boolean`<br />
+  Tests if this Long's value is greater than or equal the specified's.
+
+* Long#**isEven**(): `boolean`<br />
+  Tests if this Long's value is even.
+
+* Long#**isNegative**(): `boolean`<br />
+  Tests if this Long's value is negative.
+
+* Long#**isOdd**(): `boolean`<br />
+  Tests if this Long's value is odd.
+
+* Long#**isPositive**(): `boolean`<br />
+  Tests if this Long's value is positive.
+
+* Long#**isZero**/**eqz**(): `boolean`<br />
+  Tests if this Long's value equals zero.
+
+* Long#**lessThan**/**lt**(other: `Long | number | string`): `boolean`<br />
+  Tests if this Long's value is less than the specified's.
+
+* Long#**lessThanOrEqual**/**lte**/**le**(other: `Long | number | string`): `boolean`<br />
+  Tests if this Long's value is less than or equal the specified's.
+
+* Long#**modulo**/**mod**/**rem**(divisor: `Long | number | string`): `Long`<br />
+  Returns this Long modulo the specified.
+
+* Long#**multiply**/**mul**(multiplier: `Long | number | string`): `Long`<br />
+  Returns the product of this and the specified Long.
+
+* Long#**negate**/**neg**(): `Long`<br />
+  Negates this Long's value.
+
+* Long#**not**(): `Long`<br />
+  Returns the bitwise NOT of this Long.
+
+* Long#**notEquals**/**neq**/**ne**(other: `Long | number | string`): `boolean`<br />
+  Tests if this Long's value differs from the specified's.
+
+* Long#**or**(other: `Long | number | string`): `Long`<br />
+  Returns the bitwise OR of this Long and the specified.
+
+* Long#**shiftLeft**/**shl**(numBits: `Long | number | string`): `Long`<br />
+  Returns this Long with bits shifted to the left by the given amount.
+
+* Long#**shiftRight**/**shr**(numBits: `Long | number | string`): `Long`<br />
+  Returns this Long with bits arithmetically shifted to the right by the given amount.
+
+* Long#**shiftRightUnsigned**/**shru**/**shr_u**(numBits: `Long | number | string`): `Long`<br />
+  Returns this Long with bits logically shifted to the right by the given amount.
+
+* Long#**subtract**/**sub**(subtrahend: `Long | number | string`): `Long`<br />
+  Returns the difference of this and the specified Long.
+
+* Long#**toBytes**(le?: `boolean`): `number[]`<br />
+  Converts this Long to its byte representation.
+
+* Long#**toBytesLE**(): `number[]`<br />
+  Converts this Long to its little endian byte representation.
+
+* Long#**toBytesBE**(): `number[]`<br />
+  Converts this Long to its big endian byte representation.
+
+* Long#**toInt**(): `number`<br />
+  Converts the Long to a 32 bit integer, assuming it is a 32 bit integer.
+
+* Long#**toNumber**(): `number`<br />
+  Converts the Long to a the nearest floating-point representation of this value (double, 53 bit mantissa).
+
+* Long#**toSigned**(): `Long`<br />
+  Converts this Long to signed.
+
+* Long#**toString**(radix?: `number`): `string`<br />
+  Converts the Long to a string written in the specified radix.
+
+* Long#**toUnsigned**(): `Long`<br />
+  Converts this Long to unsigned.
+
+* Long#**xor**(other: `Long | number | string`): `Long`<br />
+  Returns the bitwise XOR of this Long and the given one.
+
+Building
+--------
+
+To build an UMD bundle to `dist/long.js`, run:
+
+```
+$> npm install
+$> npm run build
+```
+
+Running the [tests](./tests):
+
+```
+$> npm test
+```

express-server/node_modules/@grpc/proto-loader/node_modules/long/index.js

@@ -0,0 +1 @@
+module.exports = require("./src/long");

express-server/node_modules/@grpc/proto-loader/node_modules/long/package.json

@@ -0,0 +1,63 @@
+{
+  "_from": "long@^4.0.0",
+  "_id": "long@4.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==",
+  "_location": "/@grpc/proto-loader/long",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "long@^4.0.0",
+    "name": "long",
+    "escapedName": "long",
+    "rawSpec": "^4.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.0"
+  },
+  "_requiredBy": [
+    "/@grpc/proto-loader/protobufjs"
+  ],
+  "_resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
+  "_shasum": "9a7b71cfb7d361a194ea555241c92f7468d5bf28",
+  "_spec": "long@^4.0.0",
+  "_where": "D:\\Desktop\\Git\\Firebase\\SmartShopperFirebase\\node_modules\\@grpc\\proto-loader\\node_modules\\protobufjs",
+  "author": {
+    "name": "Daniel Wirtz",
+    "email": "dcode@dcode.io"
+  },
+  "bugs": {
+    "url": "https://github.com/dcodeIO/long.js/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "A Long class for representing a 64-bit two's-complement integer value.",
+  "devDependencies": {
+    "webpack": "^3.10.0"
+  },
+  "files": [
+    "index.js",
+    "LICENSE",
+    "README.md",
+    "src/long.js",
+    "dist/long.js",
+    "dist/long.js.map"
+  ],
+  "homepage": "https://github.com/dcodeIO/long.js#readme",
+  "keywords": [
+    "math"
+  ],
+  "license": "Apache-2.0",
+  "main": "src/long.js",
+  "name": "long",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/dcodeIO/long.js.git"
+  },
+  "scripts": {
+    "build": "webpack",
+    "test": "node tests"
+  },
+  "version": "4.0.0"
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/CHANGELOG.md

@@ -0,0 +1,935 @@
+# [6.8.8](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.8)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3001425b0d896d14188307cd0cc84ce195ad9e04) Persist recent index.d.ts changes in JSDoc<br />
+
+# [6.8.7](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.7)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e8449c4bf1269a2cc423708db6f0b47a383d33f0) Fix package browser field descriptor ([#1046](https://github.com/dcodeIO/protobuf.js/issues/1046))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/996b3fa0c598ecc73302bfc39208c44830f07b1a) Fix static codegen issues with uglifyjs3<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a06317139b92fdd8c6b3b188fb7b9704dc8ccbf1) Fix lint issues / pbts on windows<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a927a6646e8fdddebcb3e13bc8b28b041b3ee40a) Fix empty 'bytes' field decoding, now using Buffer where applicable ([#1020](https://github.com/dcodeIO/protobuf.js/issues/1020))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f13a81fb41fbef2ce9dcee13f23b7276c83fbcfd) Fix circular dependency of Namespace and Enum ([#994](https://github.com/dcodeIO/protobuf.js/issues/994))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c05c58fad61c16e5ce20ca19758e4782cdd5d2e3) Ignore optional commas in aggregate options ([#999](https://github.com/dcodeIO/protobuf.js/issues/999))<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/36fc964b8db1e4372c76b1baf9f03857cd875b07) Make Message<T> have a default type param ([#1086](https://github.com/dcodeIO/protobuf.js/issues/1086))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/996b3fa0c598ecc73302bfc39208c44830f07b1a) Explicitly define service method names when generating static code, see [#857](https://github.com/dcodeIO/protobuf.js/issues/857)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/07c5d59e1da8c5533a39007ba332928206281408) Also handle services in ext/descriptor ([#1001](https://github.com/dcodeIO/protobuf.js/issues/1001))<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2c5ef95818a310243f88ffba0331cd47ee603c0a) Extend list of ignored ESLint rules for pbjs, fixes [#1085](https://github.com/dcodeIO/protobuf.js/issues/1085)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8576b49ad3e55b8beae2a8f044c51040484eef12) Fix declared return type of pbjs/pbts callback ([#1025](https://github.com/dcodeIO/protobuf.js/issues/1025))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9fceaa69667895e609a3ed78eb2efa7a0ecfb890) Added an option to pbts to allow custom imports ([#1038](https://github.com/dcodeIO/protobuf.js/issues/1038))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/65d113b0079fa2570837f3cf95268ce24714a248) Get node executable path from process.execPath ([#1018](https://github.com/dcodeIO/protobuf.js/issues/1018))<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b611875cfbc1f98d8973a2e86f1506de84f00049) Slim down CI testing and remove some not ultimately necesssary dependencies with audit issues<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/812b38ddabb35e154f9ff94f32ad8ce2a70310f1) Move global handling to util, see [#995](https://github.com/dcodeIO/protobuf.js/issues/995)<br />
+
+# [6.8.6](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.6)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2ee1028d631a328e152d7e09f2a0e0c5c83dc2aa) Fix typeRefRe being vulnerable to ReDoS<br />
+
+# [6.8.5](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.6)
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/462132f222d8febb8211d839635aad5b82dc6315) Preserve comments when serializing/deserializing with toJSON and fromJSON. ([#983](https://github.com/dcodeIO/protobuf.js/issues/983))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d29c0caa715a14214fc755b3cf10ac119cdaf199) Add more details to some frequent error messages ([#962](https://github.com/dcodeIO/protobuf.js/issues/962))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8400f87ad8ed2b47e659bc8bb6c3cf2467802425) Add IParseOptions#alternateCommentMode ([#968](https://github.com/dcodeIO/protobuf.js/issues/968))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d6e3b9e218896ec1910e02448b5ee87e4d96ede6) Added field_mask to built-in common wrappers ([#982](https://github.com/dcodeIO/protobuf.js/issues/982))<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/635fef013fbb3523536d92c690ffd7d84829db35) Remove code climate config in order to use 'in-app' config instead<br />
+
+# [6.8.4](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.4)
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/69440c023e6962c644715a0c95363ddf19db648f) Update jsdoc dependency (pinned vulnerable marked)<br />
+
+# [6.8.3](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.3)
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cc991a058b0636f3454166c76de7b664cf23a8f4) Use correct safeProp in json-module target, see [#956](https://github.com/dcodeIO/protobuf.js/issues/956)<br />
+
+# [6.8.2](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.2)
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6fc6481d790648e9e2169a961ad31a732398c911) Include dist files in npm package, see [#955](https://github.com/dcodeIO/protobuf.js/issues/955)<br />
+
+# [6.8.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.1)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/db2dd49f6aab6ecd606eee334b95cc0969e483c2) Prevent invalid JSDoc names when generating service methods, see [#870](https://github.com/dcodeIO/protobuf.js/issues/870)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/62297998d681357ada70fb370b99bac5573e5054) Prevent parse errors when generating service method names, see [#870](https://github.com/dcodeIO/protobuf.js/issues/870)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/478f332e0fc1d0c318a70b1514b1d59c8c200c37) Support parsing nested option-values with or without ':' ([#951](https://github.com/dcodeIO/protobuf.js/issues/951), fixes [#946](https://github.com/dcodeIO/protobuf.js/issues/946))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/83477ca8e0e1f814ac79a642ea656f047563613a) Add support for reserved keyword in enums ([#950](https://github.com/dcodeIO/protobuf.js/issues/950), fixes [#949](https://github.com/dcodeIO/protobuf.js/issues/949))<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c482a5b76fd57769eae4308793e3ff8725264664) Unified safe property escapes and added a test for [#834](https://github.com/dcodeIO/protobuf.js/issues/834)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1724581c36ecc4fc166ea14a9dd57af5e093a467) Fix codegen if type name starts with "Object"<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/adecd544c5fcbeba28d502645f895024e3552970) Fixed dependency for json-module to use "light".<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2a8dd74fca70d4e6fb41328a7cee81d1d50ad7ad) Basic support for URL prefixes in google.protobuf.Any types.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/be78a3d9bc8d9618950c77f9e261b422670042ce) fixed 'error is not defined linter warning when using static/static-module and es6<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c712447b309ae81134c7afd60f8dfa5ecd3be230) Fixed wrong type_url for any type (no leading '.' allowed).<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/145bda25ee1de2c0678ce7b8a093669ec2526b1d) Fixed fromObject() for google.protobuf.Any types.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7dec43d9d847481ad93fca498fd970b3a4a14b11) Handle case where 'extendee' is undefined in ext/descriptor<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/20a26271423319085d321878edc5166a5449e68a) Sanitize CR-only line endings (coming from jsdoc?)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/19d2af12b5db5a0f668f50b0cae3ee0f8a7affc2) Make sure enum typings become generated ([#884](https://github.com/dcodeIO/protobuf.js/issues/884) didn't solve this)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a2c72c08b0265b112d367fa3d33407ff0de955b9) Remove exclude and include patterns from jsdoc config<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9afb8a2ff27c1e0a999d7331f3f65f568f5cced5) Skip defaults when generating proto3<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/952c7d1b478cc7c6de82475a17a1387992e8651f) Wait for both the 'end' and 'close' event to happen before finishing in pbts, see [#863](https://github.com/dcodeIO/protobuf.js/issues/863)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ed7e2e71f5cde27c4128f4f2e3f4782cc51fbec7) Accept null for optional fields in generated static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/27cc66a539251216ef10aea04652d58113949df9) Annotate TS classes with @implements<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/05e7e0636727008c72549459b8594fa0442d346f) Annotate virtual oneofs as string literal unions<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/685adb0e7ef0f50e4b93a105013547884957cc98) Also check for reserved ids and names in enums<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/843d0d5b927968025ca11babff28495dd3bb2863) Also support 'reserved' in enum descriptors<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a8376b57fb0a858adff9dc8a1d1b5372eff9d85c) Include just relevant files in npm package, fixes [#781](https://github.com/dcodeIO/protobuf.js/issues/781)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bda1bc6917c681516f6be8be8f0e84ba1262c4ce) Fix travis build<br />
+
+# [6.8.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.8.0)
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ff858003f525db542cbb270777b6fab3a230c9bb) Replaced Buffer and Long types with interfaces and removed stubs<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/22f907c49adbbdf09b72bde5299271dbe0ee9cbe) Removed Message#toObject in favor of having just the static version (unnecessary static code otherwise)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c97b61811248df002f1fb93557b982bc0aa27309) Everything uses interfaces now instead of typedefs (SomethingProperties is now ISomething)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b9f179064f3ddf683f13e0d4e17840301be64010) ReflectionObject#toJSON properly omits explicit undefined values<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7a6f98b5e74f9e9142f9be3ba0683caeaff916c4) Initial implementation of TypeScript decorators<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7a6f98b5e74f9e9142f9be3ba0683caeaff916c4) Refactored protobuf.Class away<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7a6f98b5e74f9e9142f9be3ba0683caeaff916c4) TypeScript definitions now have (a lot of) generics<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7a6f98b5e74f9e9142f9be3ba0683caeaff916c4) Removed deprecated features<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c306d19d806eb697913ffa2b8613f650127a4c50) Added 'undefined' besides 'null' as a valid value of an optional field, fixes [#826](https://github.com/dcodeIO/protobuf.js/issues/826)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c5518c3bac0da9c2045e6f1baf0dee915afb4221) Fixed an issue with codegen typings, see [#819](https://github.com/dcodeIO/protobuf.js/issues/819)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/66d149e92ff1baddfdfd4b6a88ca9bcea6fc6195) Ported utf8 chunking mechanism to base64 as well, fixes [#800](https://github.com/dcodeIO/protobuf.js/issues/800)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e1f9d9856c98a0f0eb1aa8bdf4ac0df467bee8b9) Also be more verbose when defining properties for ES6, fixes [#820](https://github.com/dcodeIO/protobuf.js/issues/820)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cf36097305ab02047be5014eabeccc3154e18bde) Generate more verbose JSDoc comments for ES6 support, fixes [#820](https://github.com/dcodeIO/protobuf.js/issues/820)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f2959795330966f13cb65bbb6034c88a01fc0bcc) Emit a maximum of one error var when generating verifiers, fixes [#786](https://github.com/dcodeIO/protobuf.js/issues/786)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3b848a10b39c1897ca1ea3b5149ef72ae43fcd11) Fixed missing semicolon after 'extensions' and 'reserved' when generating proto files, fixes [#810](https://github.com/dcodeIO/protobuf.js/issues/810)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/eb1b40497e14a09facbc370676f486bed1376f52) Call npm with '--no-bin-links' when installing CLI deps, fixes [#823](https://github.com/dcodeIO/protobuf.js/issues/823)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/429de19d851477f1df2804d5bc0be30228cd0924) Fix Reader argument conversion in static module<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/03194c203d6ff61ae825e66f8a29ca204fa503b9) Use JSDoc, they said, it documents code, they said. Fixes [#770](https://github.com/dcodeIO/protobuf.js/issues/770)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ec6a133ff541c638517e00f47b772990207c8640) parser should not confuse previous trailing line comments with comments for the next declaration, see [#762](https://github.com/dcodeIO/protobuf.js/issues/762)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0589ace4dc9e5c565ff996cf6e6bf94e63f43c4e) Types should not clear constructor with cache (fixes decorators)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/056ecc3834a3b323aaaa676957efcbe3f52365a0) Namespace#lookup should also check in nested namespaces (wtf)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ed34b093839652db2ff7b84db87857fc57d96038) Reader#bytes should also support plain arrays<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/514afcfa890aa598e93254576c4fd6062e0eff3b) Fix markdown for pipe in code in table<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/17c2797592bc4effd9aaae3ba9777c9550bb75ac) Upgrade to codegen 2<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/57d7d35ddbb9e3a28c396b4ef1ae3b150eeb8035) ext/descriptor enables interoperability between reflection and descriptor.proto (experimental), see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3939667ef1f37b025bd7f9476015890496d50e00) Added 'json' conversion option for proto3 JSON mapping compatibility of NaN and Infinity + additional documentation of util.toJSONOptions, see [#351](https://github.com/dcodeIO/protobuf.js/issues/351)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4eac28c7d3acefb0af7b82c62cf8d19bf3e7d37b) Use protobuf/minimal when pbjs target is static-module<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3a959453fe63706c38ebbacda208e1f25f27dc99) Added closure wrapper<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/13bf9c2635e6a1a2711670fc8e28ae9d7b8d1c8f) Various improvements to statically generated JSDoc, also fixes [#772](https://github.com/dcodeIO/protobuf.js/issues/772)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ffdc93c7cf7c8a716316b00864ea7c510e05b0c8) Check incompatible properties for namespaces only in tsd-jsdoc<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fb3f9c70436d4f81bcd0bf62b71af4d253390e4f) Additional tsd-jsdoc handling of properties inside of namespaces and TS specific API exposure<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2dcae25c99e2ed8afd01e27d21b106633b8c31b9) Several improvements to tsd-jsdoc emitted comments<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ff858003f525db542cbb270777b6fab3a230c9bb) Further TypeScript definition improvements<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/22f907c49adbbdf09b72bde5299271dbe0ee9cbe) Relieved tsd files from unnecessary comments<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/22f907c49adbbdf09b72bde5299271dbe0ee9cbe) Generate TS namespaces for vars and functions with properties<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b355115e619c6595ac9d91897cfe628ef0e46054) Prefer @tstype over @type when generating typedefs (tsd-jsdoc)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/23f4b990375efcac2c144592cf4ca558722dcf2d) Replaced nullable types with explicit type|null for better tooling compatibility, also fixes [#766](https://github.com/dcodeIO/protobuf.js/issues/766) and fixes 767<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6493f52013c92a34b8305a25068ec7b8c4c29d54) Added more info to ext/descriptor README, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ef92da3768d8746dbfe72e77232f78b879fc811d) Additional notes on ext/descriptor<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b646cf7499791a41b75eef2de1a80fb558d4159e) Updated CHANGELOG so everyone knows what's going on (and soon, breaking)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/35a663757efe188bea552aef017837bc6c6a481a) Additional docs on TS/decorators usage<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9726be0888a9461721447677e9dece16a682b9f6) Updated dist files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9726be0888a9461721447677e9dece16a682b9f6) Added package-lock.json<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/114f7ea9fa3813003afc3ebb453b2dd2262808e1) Minor formatting<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8a6e464954b472fdbb4d46d9270fe3b4b3c7272d) Generate files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/42f8a97630bcb30d197b0f1d6cbdd96879d27f96) Remove the no-constructor arg<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6446247cd7edbb77f03dc42c557f568811286a39) Remove the ctor option.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2059ee0f6f951575d5c5d2dc5eb06b6fa34e27aa) Add support to generate types for JSON object.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7445da0f8cb2e450eff17723f25f366daaf3bbbb) aspromise performance pass<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3f8b74ba6726567eaf68c4d447c120f75eac042f) codegen 2 performance pass, [#653](https://github.com/dcodeIO/protobuf.js/issues/653) might benefit<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d44a7eec2fd393e5cb24196fb5818c8c278a0f34) Fixed minimal library including reflection functionality<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a18e6db9f02696c66032bce7ef4c0eb0568a8048) Minor compression ratio tuning<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b49a4edd38395e209bedac2e0bfb7b9d5c4e980b) Fixed failing test case + coverage<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8f7111cacd236501b7e26791b9747b1974a2d9eb) Improved fromObject wrapper for google.protobuf.Any.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0e471a2516bde3cd3c27b2691afa0dcfbb01f042) Fixed failing tokenize test case<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5867f076d8510fa97e3bd6642bbe61960f7fd196) Removed debug build, made it an extension<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/22f907c49adbbdf09b72bde5299271dbe0ee9cbe) Regenerated dist files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5bc3541d2da19e2857dc884f743d37c27e8e21f2) Even more documentation and typings for ext/descriptor<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/773e6347b57e4a5236b1ef0bb8d361e4b233caf7) ext/descriptor docs<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/773e6347b57e4a5236b1ef0bb8d361e4b233caf7) Decorators coverage<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9a23ded94729ceeea2f87cb7e8460eaaaf1c8269) ext/descriptor support for various standard options, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2d8ce6ec0abd261f9b261a44a0a258fdf57ecec3) ext/descriptor passes descriptor.proto test with no differences, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3a20968c6d676312e4f2a510f7e079e0e0819daf) Properly remove unnecessary (packed) options from JSON descriptors<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2a30df8bd5f20d91143a38c2232dafc3a6f3a7bd) Use typedefs in ext/descriptor (like everywhere else), see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1fc911cef01e081c04fb82ead685f49dde1403bb) Fixed obvious issues with ext/descriptor, does not throw anymore when throwing descriptor.proto itself at it, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6c37dbd14f39dad687f2f89f1558a875f7dcc882) Added still missing root traversal to ext/descriptor, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7ab136daa5eb2769b616b6b7522e45a4e33a59f6) Initial map fields support for ext/descriptor, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/708552bb84508364b6e6fdf73906aa69e83854e1) Added infrastructure for TypeScript support of extensions<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/23f26defa793b371c16b5f920fbacb3fb66bdf22) TypeScript generics improvements<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e49bef863c0fb10257ec1001a3c5561755f2ec6b) More ext/descriptor progress, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6b94336c1e6eec0f2eb1bd5dca73a7a8e71a2153) Just export the relevant namespace in ext/descriptor<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fbb99489ed0c095174feff8f53431d30fb6c34a0) Initial descriptor.proto extension for reflection interoperability, see [#757](https://github.com/dcodeIO/protobuf.js/issues/757)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/48e66d975bf7b4e6bdbb68ec24386c98b16c54c5) Moved custom wrappers to its own module instead, also makes the API easier to use manually, see [#677](https://github.com/dcodeIO/protobuf.js/issues/677)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0c6e639d08fdf9be12677bf678563ea631bafb2c) Added infrastructure for custom wrapping/unwrapping of special types, see [#677](https://github.com/dcodeIO/protobuf.js/issues/677)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0425b584f49841d87a8249fef30c78cc31c1c742) More decorator progress (MapField.d, optional Type.d)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7a6f98b5e74f9e9142f9be3ba0683caeaff916c4) tsd-jsdoc now has limited generics support<br />
+
+# [6.7.3](https://github.com/dcodeIO/protobuf.js/releases/tag/6.7.3)
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/57f1da64945f2dc5537c6eaa53e08e8fdd477b67) long, @types/long and @types/node are just dependencies, see [#753](https://github.com/dcodeIO/protobuf.js/issues/753)<br />
+
+# [6.7.2](https://github.com/dcodeIO/protobuf.js/releases/tag/6.7.2)
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a7621be0a56585defc72d863f4e891e476905692) Split up NamespaceDescriptor to make nested plain namespaces a thing, see [#749](https://github.com/dcodeIO/protobuf.js/issues/749)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e980e72ae3d4697ef0426c8a51608d31f516a2c4) More README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1f76749d0b9a780c7b6cb56be304f7327d74ebdb) Replaced 'runtime message' with 'message instance' for clarity<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e6b6dedb550edbd0e54e212799e42aae2f1a87f1) Rephrased the Usage section around the concept of valid messages<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0d8100ba87be768ebdec834ca2759693e0bf4325) Added toolset diagram to README<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3405ae8d1ea775c96c30d1ef5cde666c9c7341b3) Touched benchmark output metrics once more<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e36b228f4bb8b1cd835bf31f8605b759a7f1f501) Fixed failing browser test<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7b3bdb562ee7d30c1a557d7b7851d55de3091da4) Output more human friendly metrics from benchmark<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/59e447889057c4575f383630942fd308a35c12e6) Stripped down static bench code to what's necessary<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f88dad098282ece65f5d6e224ca38305a8431829) Revamped benchmark, now also covers Google's JS implementation<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/45356be81ba7796faee0d4d8ad324abdd9f301fb) Updated dependencies and dist files<br />
+
+# [6.7.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.7.1)
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3d23eed6f7c79007969672f06c1a9ccd691e2411) Made .verify behave more like .encode, see [#710](https://github.com/dcodeIO/protobuf.js/issues/710)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bed514290c105c3b606f760f2abba80510721c77) With null/undefined eliminated by constructors and .create, document message fields as non-optional where applicable (ideally used with TS & strictNullChecks), see [#743](https://github.com/dcodeIO/protobuf.js/issues/743)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/007b2329842679ddf994df7ec0f9c70e73ee3caf) Renamed --strict-long/message to --force-long/message with backward compatible aliases, see [#741](https://github.com/dcodeIO/protobuf.js/issues/741)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6aae71f75e82ffd899869b0c952daf98991421b8) Keep $Properties with --strict-message but require actual instances within, see [#741](https://github.com/dcodeIO/protobuf.js/issues/741)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c812cef0eff26998f14c9d58d4486464ad7b2bbc) Added --strict-message option to pbjs to strictly reference message instances instead of $Properties, see [#741](https://github.com/dcodeIO/protobuf.js/issues/741)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/412407de9afb7ec3a999c4c9a3a1f388f971fce7) Restructured README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1c4d9d7f024bfa096ddc24aabbdf39211ed8637a) Added more information on typings usage, see [#744](https://github.com/dcodeIO/protobuf.js/issues/744)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/602065e16862751c515c2f3391ee8b880e8140b1) Clarified typescript example in README, see [#744](https://github.com/dcodeIO/protobuf.js/issues/744)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/79d0ba2cc71a156910a9d937683af164df694f08) Clarified that the service API targets clients consuming a service, see [#742](https://github.com/dcodeIO/protobuf.js/issues/742)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a66f76452ba050088efd1aaebf3c503a55e6287c) Omit copying of undefined or null in constructors and .create, see [#743](https://github.com/dcodeIO/protobuf.js/issues/743)<br />
+
+# [6.7.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.7.0)
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9c1bbf10e445c3495b23a354f9cbee951b4b20f0) Namespace#lookupEnum should actually look up the reflected enum and not just its values<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/44a8d3af5da578c2e6bbe0a1b948d469bbe27ca1) Decoder now throws if required fields are missing, see [#695](https://github.com/dcodeIO/protobuf.js/issues/695) / [#696](https://github.com/dcodeIO/protobuf.js/issues/696)<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d1e3122e326480fdd44e96afd76ee72e9744b246) Added functionality to filter for multiple types at once in lookup(), used by lookupTypeOrEnum(), fixes [#740](https://github.com/dcodeIO/protobuf.js/issues/740)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8aa21268aa5e0f568cb39e99a83b99ccb4084381) Ensure that fields have been resolved when looking up js types in static target, see [#731](https://github.com/dcodeIO/protobuf.js/issues/731)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f755d36829b9f1effd7960fab3a86a141aeb9fea) Properly copy fields array before sorting in toObject, fixes [#729](https://github.com/dcodeIO/protobuf.js/issues/729)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a06691f5b87f7e90fed0115b78ce6febc4479206) Actually emit TS compatible enums in static target if not aliases, see [#720](https://github.com/dcodeIO/protobuf.js/issues/720)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b01bb58dec92ebf6950846d9b8d8e3df5442b15d) Hardened tokenize/parse, esp. comment parsing, see [#713](https://github.com/dcodeIO/protobuf.js/issues/713)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bc76ad732fc0689cb0a2aeeb91b06ec5331d7972) Exclude any fields part of some oneof when populating defaults in toObject, see [#710](https://github.com/dcodeIO/protobuf.js/issues/710)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/68cdb5f11fdbb950623be089f98e1356cb7b1ea3) Most of the parser is not case insensitive, see [#705](https://github.com/dcodeIO/protobuf.js/issues/705)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3e930b907a834a7da759478b8d3f52fef1da22d8) Retain options argument in Root#load when used with promises, see [#684](https://github.com/dcodeIO/protobuf.js/issues/684)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3c14ef42b3c8f2fef2d96d65d6e288211f86c9ef) Created a micromodule from (currently still bundled) float support<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7ecae9e9f2e1324ef72bf5073463e01deff50cd6) util.isset(obj, prop) can be used to test if a message property is considered to be set, see [#728](https://github.com/dcodeIO/protobuf.js/issues/728)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c04d4a5ab8f91899bd3e1b17fe4407370ef8abb7) Implemented stubs for long.js / node buffers to be used where either one isn't wanted, see [#718](https://github.com/dcodeIO/protobuf.js/issues/718)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b9574ad02521a31ebd509cdaa269e7807da78d7c) Simplified reusing / replacing internal constructors<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1f97b7af05b49ef69bd6e9d54906d1b7583f42c4) Constructors/.create always initialize proper mutable objects/arrays, see [#700](https://github.com/dcodeIO/protobuf.js/issues/700)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/adb4bb001a894dd8d00bcfe03457497eb994f6ba) Verifiers return an error if multiple fields part of the same oneof are set, see [#710](https://github.com/dcodeIO/protobuf.js/issues/710)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fe93d436b430d01b563318bff591e0dd408c06a4) Added `oneofs: true` to ConversionOptions, see [#710](https://github.com/dcodeIO/protobuf.js/issues/710)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/228c882410d47a26576f839b15f1601e8aa7914d) Optional fields handle null just like undefined regardless of type see [#709](https://github.com/dcodeIO/protobuf.js/issues/709)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/da6af8138afa5343a47c12a8beedb99889c0dd51) Encoders no longer examine virtual oneof properties but encode whatever is present, see [#710](https://github.com/dcodeIO/protobuf.js/issues/710)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ac26a7aa60359a37dbddaad139c0134b592b3325) pbjs now generates multiple exports when using ES6 syntax, see [#686](https://github.com/dcodeIO/protobuf.js/issues/686)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c1ca65dc6987384af6f9fac2fbd7700fcf5765b2) Sequentially serialize fields ordered by id, as of the spec.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/26d9fadb21a85ca0b5609156c26453ae875e4933) decode throws specific ProtocolError with a reference to the so far decoded message if required fields are missing + example<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2b5577b238a452ae86aa395fb2ad3a3f45d755dc) Reader.create asserts that `buffer` is a valid buffer, see [#695](https://github.com/dcodeIO/protobuf.js/issues/695)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6f74d30f059e33a4678f28e7a50dc4878c54bed2) Exclude JSDoc on typedefs from generated d.ts files because typescript@next, see [#737](https://github.com/dcodeIO/protobuf.js/issues/737)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2ebb1b781812e77de914cd260e7ab69612ffd99e) Prepare static code with estraverse instead of regular expressions, see [#732](https://github.com/dcodeIO/protobuf.js/issues/732)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/29ce6cae0cacc0f1d87ca47e64be6a81325aaa55) Moved tsd-jsdoc to future cli package, see [#716](https://github.com/dcodeIO/protobuf.js/issues/716)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8de21e1a947ddb50a167147dd63ad29d37b6a891) $Properties are just a type that's satisfied, not implemented, by classes, see [#723](https://github.com/dcodeIO/protobuf.js/issues/723)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4bfe0c239b9c337f8fa64ea64f6a71baf5639b84) More progress on decoupling the CLI<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8a60174932d15198883ac3f07000ab4e7179a695) Fixed computed array indexes not being renamed in static code, see [#726](https://github.com/dcodeIO/protobuf.js/issues/726)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8d9981588d17709791846de63f1f3bfd09433b03) Check upfront if key-var is required in static decoders with maps, see [#726](https://github.com/dcodeIO/protobuf.js/issues/726)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/16adff0c7b67c69a2133b6aac375365c5f2bdbf7) Fixed handling of stdout if callback is specified, see [#724](https://github.com/dcodeIO/protobuf.js/issues/724)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6423a419fe45e648593833bf535ba1736b31ef63) Preparations for moving the CLI to its own package, see [#716](https://github.com/dcodeIO/protobuf.js/issues/716)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/afefa3de09620f50346bdcfa04d52952824c3c8d) Properly implement $Properties interface in JSDoc, see [#723](https://github.com/dcodeIO/protobuf.js/issues/723)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a1f23e09fb5635275bb7646dfafc70caef74c6b8) Recursively use $Properties inside of $Properties in static code, see [#717](https://github.com/dcodeIO/protobuf.js/issues/717)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c3f0a2124c661bb9ba35f92c21a98a4405d30b47) Added --strict-long option to pbjs to always emit 'Long' instead of 'number|Long' (only relevant with long.js), see [#718](https://github.com/dcodeIO/protobuf.js/issues/718)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0bc4a14501f84f93afd6ce2933ad00749c82f4df) Statically emitted long type is 'Long' now instead of '$protobuf.Long', see [#718](https://github.com/dcodeIO/protobuf.js/issues/718)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a75625d176b7478e0e506f05e2cee5e3d7a0d89a) Decoupled message properties as an interface in static code for TS intellisense support, see [#717](https://github.com/dcodeIO/protobuf.js/issues/717)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/23f14a61e8c2f68b06d1bb4ed20b938764c78860) Static code statically resolves types[..], see [#715](https://github.com/dcodeIO/protobuf.js/issues/715)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ef71e77726b6bf5978b948d598c18bf8b237ade4) Added type definitions for all possible JSON descriptors<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4bfe0c239b9c337f8fa64ea64f6a71baf5639b84) Explained the JSON structure in README and moved CLI specific information to the CLI package<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3ba3ad762f7486b4806ad1c45764e92a81ca24dd) Added information on how to use the stubs to README, see [#718](https://github.com/dcodeIO/protobuf.js/issues/718)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a5dbba41341bf44876cd4226f08044f88148f37d) Added 'What is a valid message' section to README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6f8f2c1fdf92e6f81363d77bc059820b2376fe32) Added a hint on using .create to initial example<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3ad28ec920e0fe8d0223db28804a7b3f8a6880c2) Even more usage for README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5a1f861a0f6b582faae7a4cc5c6ca7e4418086da) Additional information on general usage (README)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/320dea5a1d1387c72759e10a17afd77dc48c3de0) Restructured README to Installation, Usage and Examples sections<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1c9055dd69f7696d2582942b307a1ac8ac0f5533) Added a longish section on the correct use of the toolset to README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/99667c8e1ff0fd3dac83ce8c0cff5d0b1e347310) Added a few additional notes on core methods to README, see [#710](https://github.com/dcodeIO/protobuf.js/issues/710)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2130bc97e44567e766ea8efacb365383c909dbd4) Extended traverse-types example, see [#693](https://github.com/dcodeIO/protobuf.js/issues/693)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/13e4aa3ff274ab42f1302e16fd59d074c5587b5b) Better explain how .verify, .encode and .decode are connected<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7502dd2dfdaea111e5c1a902c524ad0a51ff9bd4) Documented that Type#encode respectively Message.encode do not implicitly .verify, see [#696](https://github.com/dcodeIO/protobuf.js/issues/696) [ci-skip]<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e7e123aa0b6c05eb4156a761739e37c008a3cbc1) Documented throwing behavior of Reader.create and Message.decode<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0fcde32306da77f02cb1ea81ed18a32cee01f17b) Added error handling notes to README, see [#696](https://github.com/dcodeIO/protobuf.js/issues/696)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fef924e5f708f14dac5713aedc484535d36bfb47) Use @protobufjs/float<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fef924e5f708f14dac5713aedc484535d36bfb47) Rebuilt dist files for 6.7.0<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ca0dce2d7f34cd45e4c1cc753a97c58e05b3b9d2) Updated deps, ts fixes and regenerated dist files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2c2d4002d6776f3edde608bd813c37d798d87e6b) Manually merged gentests improvements, fixes [#733](https://github.com/dcodeIO/protobuf.js/issues/733)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e4a6b6f81fa492a63b12f0da0c381612deff1973) Make sure that util.Long is overridden by AMD loaders only if present, see [#730](https://github.com/dcodeIO/protobuf.js/issues/730)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fff1eb297a728ed6d334c591e7d796636859aa9a) Coverage for util.isset and service as a namespace<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8401a47d030214a54b5ee30426ebc7a9d9c3773d) Shortened !== undefined && !== null to equivalent != null in static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e1dd1bc2667de73bb65d876162131be2a4d9fef4) With stubs in place, 'number|Long' return values can be just 'Long' instead, see [#718](https://github.com/dcodeIO/protobuf.js/issues/718)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/404ba8e03a63f708a70a72f0208e0ca9826fe20b) Just alias as the actual ideal type when using stubs, see [#718](https://github.com/dcodeIO/protobuf.js/issues/718)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/270cc94c7c4b8ad84d19498672bfc854b55130c9) General cleanup + regenerated dist/test files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/017161ce97ceef3b2d0ce648651a4636f187d78b) Simplified camel case regex, see [#714](https://github.com/dcodeIO/protobuf.js/issues/714)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d410fd20f35d2a35eb314783b17b6570a40a99e8) Regenerated dist files and changelog for 6.7.0<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/88ca8f0d1eb334646ca2625c78e63fdd57221408) Retain alias order in static code for what it's worth, see [#712](https://github.com/dcodeIO/protobuf.js/issues/712)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2a74fbf551e934b3212273e6a28ad65ac4436faf) Everything can be block- or line-style when parsing, see [#713](https://github.com/dcodeIO/protobuf.js/issues/713)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/47bb95a31784b935b9ced52aa773b9d66236105e) Determine necessary aliases depending on config, see [#712](https://github.com/dcodeIO/protobuf.js/issues/712)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/588ffd9b129869de0abcef1d69bfa18f2f25d8e1) Use more precise types for message-like plain objects<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/37b39c8d1a5307eea09aa24d7fd9233a8df5b7b6) Regenerated dist files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9c94813f9a5f1eb114d7c6112f7e87cb116fe9da) Regenerated relevant files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d7493efe1a86a60f6cdcf7976523e69523d3f7a3) Moved field comparer to util<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fe917652f88df17d4dbaae1cd74f470385342be2) Updated tests to use new simplified encoder logic<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b69173b4e7b514c40bb4a85b54ca5465492a235b) Updated path to tsd-jsdoc template used by pbts, see [#707](https://github.com/dcodeIO/protobuf.js/issues/707)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5041fad9defdb0bc8131560e92f3b454d8e45273) Additional restructuring for moving configuration files out of the root folder<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c0b7c9fa6309d345c4ce8e06fd86f27528f4ea66) Added codegen support for constructor functions, see [#700](https://github.com/dcodeIO/protobuf.js/issues/700)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4573f9aabd7e8f883e530f4d0b055e5ec9b75219) Attempted to fix broken custom error test<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4b49f500fce156b164c757d8f17be2338f767c82) Trying out a more aggressive aproach for custom error subclasses<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/95cd64ee514dc60d10daac5180726ff39594e8e8) Moved a few things out of the root folder<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/db1030ed257f9699a0bcf3bad0bbe8acccf5d766) Coverage for encoder compat. / protocolerror<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/948a4caf5092453fa091ac7a594ccd1cc5b503d2) Updated dist and generated test files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3ead13e83ecdc8715fbab916f7ccaf3fbfdf59ed) Added tslint<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/364e7d457ed4c11328e609f600a57b7bc4888554) Exclude dist/ from codeclimate checks<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6e81fcb05f25386e3997399e6596e9d9414f0286) Also lint cli utilities<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e7e123aa0b6c05eb4156a761739e37c008a3cbc1) Cache any regexp instance (perf)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d89c45f8af0293fb34e6f12b37ceca49083e1faa) Use code climate badges<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e70fbe3492c37f009dbaccf910c1e0f81e8f0f44) Updated travis to pipe to codeclimate, coverage<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a7ab1036906bb7638193a9e991cb62c86108880a) More precise linter configuration<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/58688c178257051ceb2dfea8a63eb6be7dcf1cf1) Added codeclimate<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4b21e00adc6fae42e6a88deaeb0b7c077c6ca50e) Moved cli deps placeholder creation to post install script<br />
+
+# [6.6.5](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.5)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/478ee51194878f24be8607e42e5259952607bd44) sfixed64 is not zig-zag encoded, see [#692](https://github.com/dcodeIO/protobuf.js/issues/692)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7a944538c89492abbed147915acea611f11c03a2) Added a placeholder to cli deps node_modules folder to make sure node can load from it<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/83142e420eb1167b2162063a092ae8d89c9dd4b2) Restructured a few failing tests<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/367d55523a3ae88f21d47aa96447ec3e943d4620) Traversal example + minimalistic documentation<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8eeffcbcd027c929e2a76accad588c61dfa2e37c) Added a custom getters/setters example for gRPC<br />
+
+# [6.6.4](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.4)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/88eb7a603a21643d5012a374c7d246f4c27620f3) Made sure that LongBits ctor is always called with unsigned 32 bits + static codegen compat., fixes [#690](https://github.com/dcodeIO/protobuf.js/issues/690)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/50e82fa7759be035a67c7818a1e3ebe0d6f453b6) Properly handle multiple ../.. in path.normalize, see [#688](https://github.com/dcodeIO/protobuf.js/issues/688)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7c3506b3f0c5a08a887e97313828af0c21effc61) Post-merge, also tackles [#683](https://github.com/dcodeIO/protobuf.js/issues/683) (packed option for repeated enum values)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7f3f4600bcae6f2e4dadd5cdb055886193a539b7) Verify accepts non-null objects only, see [#685](https://github.com/dcodeIO/protobuf.js/issues/685)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d65c22936183d04014d6a8eb880ae0ec33aeba6d) allow_alias enum option was not being honored. This case is now handled and a test case was added<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2ddb76b6e93174787a68f68fb28d26b8ece7cc56) Added an experimental --sparse option to limit pbjs output to actually referenced types within main files<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/33d14c97600ed954193301aecbf8492076dd0179) Added explicit hint on Uint8Array to initial example, see [#670](https://github.com/dcodeIO/protobuf.js/issues/670)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cbd4c622912688b47658fea00fd53603049b5104) Ranges and names support for reserved fields, see [#676](https://github.com/dcodeIO/protobuf.js/issues/676)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/487f8922d879955ba22f89b036f897b9753b0355) Updated depdendencies / rebuilt dist files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/37536e5fa7a15fbc851040e09beb465bc22d9cf3) Use ?: instead of |undefined in .d.ts files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f8b415a2fc2d1b1eff19333600a010bcaaebf890) Mark optional fields as possibly being undefined<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2ddb76b6e93174787a68f68fb28d26b8ece7cc56) Added a few more common google types from google/api, see [#433](https://github.com/dcodeIO/protobuf.js/issues/433)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d246024f4c7d13ca970c91a757e2f47432a619df) Minor optimizations to dependencies, build process and tsd<br />
+
+# [6.6.3](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.3)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0be01a14915e3e510038808fedbc67192a182d9b) Support node 4.2.0 to 4.4.7 buffers + travis case, see [#665](https://github.com/dcodeIO/protobuf.js/issues/665)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a0920b2c32e7963741693f5a773b89f4b262688) Added ES6 syntax flag to pbjs, see [#667](https://github.com/dcodeIO/protobuf.js/issues/667)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c365242bdc28a47f5c6ab91bae34c277d1044eb3) Reference Buffer for BufferReader/Writer, see [#668](https://github.com/dcodeIO/protobuf.js/issues/668)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/43976072d13bb760a0689b54cc35bdea6817ca0d) Slightly shortened README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e64cf65b09047755899ec2330ca0fc2f4d7932c2) Additional notes on the distinction of different use cases / distributions, see [#666](https://github.com/dcodeIO/protobuf.js/issues/666)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/83758c99275c2bbd30f63ea1661284578f5c9d91) Extended README with additional information on JSON format<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fdc3102689e8a3e8345eee5ead07ba3c9c3fe80c) Added extended usage instructions for TypeScript and custom classes to README, see [#666](https://github.com/dcodeIO/protobuf.js/issues/666)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3701488cca6bc56ce6b7ad93c7b80e16de2571a7) Updated dist files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/579068a45e285c7d2c69b359716dd6870352f46f) Updated test cases to use new buffer util<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0be01a14915e3e510038808fedbc67192a182d9b) Added fetch test cases + some test cleanup<br />
+
+# [6.6.2](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.2)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3aea1bf3d4920dc01603fda25b86e6436ae45ec2) Properly replace short vars when beautifying static code, see [#663](https://github.com/dcodeIO/protobuf.js/issues/663)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b6cf228a82152f72f21b1b307983126395313470) Use custom prelude in order to exclude any module loader code from source (for webpack), see [#658](https://github.com/dcodeIO/protobuf.js/issues/658)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2b12fb7db9d4eaa3b76b7198539946e97db684c4) Make sure to check optional inner messages for null when encoding, see [#658](https://github.com/dcodeIO/protobuf.js/issues/658)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/276a594771329da8334984771cb536de7322d5b4) Initial attempt on a backwards compatible fetch implementation with binary support, see [#661](https://github.com/dcodeIO/protobuf.js/issues/661)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2d81864fa5c4dac75913456d582e0bea9cf0dd80) Root#resolvePath skips files when returning null, see [#368](https://github.com/dcodeIO/protobuf.js/issues/368)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/aab3ec1a757aff0f11402c3fb943c003f092c1af) Changes callback on failed response decode in rpc service to pass actual error instead of 'error' string<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9044178c052299670108f10621d6e9b3d56e8a40) Travis should exit with the respective error when running sauce tests<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/73721f12072d77263e72a3b27cd5cf9409db9f8b) Moved checks whether a test case is applicable to parent case<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3fcd88c3f9b1a084b06cab2d5881cb5bb895869d) Added eventemitter tests and updated micromodule dependencies (so far)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2db4305ca67d003d57aa14eb23f25eb6c3672034) Added lib/path tests and updated a few dependencies<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2b12fb7db9d4eaa3b76b7198539946e97db684c4) Moved micro modules to lib so they can have their own tests etc.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b6dfa9f0a4c899b5c217d60d1c2bb835e06b2122) Updated travis<br />
+
+# [6.6.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.1)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/039ac77b062ee6ebf4ec84a5e6c6ece221e63401) Properly set up reflection when using light build<br />
+
+# [6.6.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.0) ([release](https://github.com/dcodeIO/protobuf.js/releases/tag/6.6.0))
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cdfe6bfba27fa1a1d0e61887597ad4bb16d7e5ed) Inlined / refactored away .testJSON, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a483a529ef9345ed217a23394a136db0d9f7771) Refactored util.extend away<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/27b16351f3286468e539c2ab382de4b52667cf5e) Reflected and statically generated services use common utility, now work exactly the same<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/dca26badfb843a597f81e98738e2fda3f66c7341) fromObject now throws for entirely bogus values (repeated, map and inner message fields), fixes [#601](https://github.com/dcodeIO/protobuf.js/issues/601)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4bff9c356ef5c10b4aa34d1921a3b513e03dbb3d) Cleaned up library distributions, now is full / light / minimal with proper browserify support for each<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/301f7762ef724229cd1df51e496eed8cfd2f10eb) Do not randomly remove slashes from comments, fixes [#656](https://github.com/dcodeIO/protobuf.js/issues/656)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ef7be352baaec26bdcdce01a71fbee47bbdeec15) Properly parse nested textformat options, also tackles [#655](https://github.com/dcodeIO/protobuf.js/issues/655)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b4f4f48f1949876ae92808b0a5ca5f2b29cc011c) Relieved the requirement to call .resolveAll() on roots in order to populate static code-compatible properties, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/56c8ec4196d461383c3e1f271da02553d877ae81) Added a (highly experimental) debug build as a starting point for [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c5d291f9bab045385c5938ba0f6cdf50a315461f) Full build depends on light build depends on minimal build, shares all relevant code<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/735da4315a98a6960f3b5089115e308548b91c07) Also reuse specified root in pbjs for JSON modules, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3a056244d3acf339722d56549469a8df018e682e) Reuse specified root name in pbjs to be able to split definitions over multiple files more easily, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/28ddf756ab83cc890761ef2bd84a0788d2ad040d) Improved pbjs/pbts examples, better covers reflection with definitions for static modules<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6f0b44aea6cf72d23042810f05a7cede85239eb3) Fixed centered formatting on npm<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/dd96dcdacb8eae94942f7016b8dc37a2569fe420) Various other minor improvements / assertions refactored away, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3317a76fb56b9b31bb07ad672d6bdda94b79b6c3) Fixed some common reflection deopt sites, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a483a529ef9345ed217a23394a136db0d9f7771) Reflection performance pass, see [#653](https://github.com/dcodeIO/protobuf.js/issues/653)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a483a529ef9345ed217a23394a136db0d9f7771) Added TS definitions to alternative builds' index files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a483a529ef9345ed217a23394a136db0d9f7771) Removed unnecessary prototype aliases, improves gzip ratio<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/641625fd64aca55b1163845e6787b58054ac36ec) Unified behaviour of and docs on Class constructor / Class.create<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7299929b37267af2100237d4f8b4ed8610b9f7e1) Statically generated services actually inherit from rpc.Service<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f4cf75e4e4192910b52dd5864a32ee138bd4e508) Do not try to run sauce tests for PRs<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/33da148e2b750ce06591c1c66ce4c46ccecc3c8f) Added utility to enable/disable debugging extensions to experimental debug build<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fdb1a729ae5f8ab762c51699bc4bb721102ef0c8) Fixed node 0.12 tests<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6bc5bb4a7649d6b91a5944a9ae20178d004c8856) Fixed coverage<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6f0b44aea6cf72d23042810f05a7cede85239eb3) Added a test case for [#652](https://github.com/dcodeIO/protobuf.js/issues/652)<br />
+
+# [6.5.3](https://github.com/dcodeIO/protobuf.js/releases/tag/6.5.3)
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/799d0303bf289bb720f2b27af59e44c3197f3fb7) In fromObject, check if object is already a runtime message, see [#652](https://github.com/dcodeIO/protobuf.js/issues/652)<br />
+
+# [6.5.2](https://github.com/dcodeIO/protobuf.js/releases/tag/6.5.2)
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8cff92fe3b7ddb1930371edb4937cd0db9216e52) Added coverage reporting<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cbaaae99b4e39a859664df0e6d20f0491169f489) Added version scheme warning to everything CLI so that we don't need this overly explicit in README<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6877b3399f1a4c33568221bffb4e298b01b14439) Coverage progress, 100%<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/711a9eb55cb796ec1e51af7d56ef2ebbd5903063) Coverage progress<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e7526283ee4dd82231235afefbfad6af54ba8970) Attempted to fix badges once and for all<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5aa296c901c2b460ee3be4530ede394e2a45e0ea) Coverage progress<br />
+
+# [6.5.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.5.1)
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9719fd2fa8fd97899c54712a238091e8fd1c57b2) Reuse module paths when looking up cli dependencies, see [#648](https://github.com/dcodeIO/protobuf.js/issues/648)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6302655d1304cf662f556be5d9fe7a016fcedc3c) Check actual module directories to determine if cli dependencies are present and bootstrap semver, see [#648](https://github.com/dcodeIO/protobuf.js/issues/648)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/dfc7c4323bf98fb26ddcfcfbb6896a6d6e8450a4) Added a note on semver-incompatibility, see [#649](https://github.com/dcodeIO/protobuf.js/issues/649)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/49053ffa0ea8a4ba5ae048706dba1ab6f3bc803b) Coverage progress<br />
+
+# [6.5.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.5.0) ([release](https://github.com/dcodeIO/protobuf.js/releases/tag/6.5.0))
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3946e0fefea415f52a16ea7a74109ff40eee9643) Initial upgrade of converters to real generated functions, see [#620](https://github.com/dcodeIO/protobuf.js/issues/620)<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/08cda241a3e095f3123f8a991bfd80aa3eae9400) An enum's default value present as a string looks up using typeDefault, not defaultValue which is an array if repeated<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c7e14b1d684aaba2080195cc83900288c5019bbc) Use common utility for virtual oneof getters and setters in both reflection and static code, see [#644](https://github.com/dcodeIO/protobuf.js/issues/644)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/508984b7ff9529906be282375d36fdbada66b8e6) Properly use Type.toObject/Message.toObject within converters, see [#641](https://github.com/dcodeIO/protobuf.js/issues/641)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5bca18f2d32e8687986e23edade7c2aeb6b6bac1) Generate null/undefined assertion in fromObject if actually NOT an enum, see [#620](https://github.com/dcodeIO/protobuf.js/issues/620)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/508984b7ff9529906be282375d36fdbada66b8e6) Replace ALL occurencies of types[%d].values in static code, see [#641](https://github.com/dcodeIO/protobuf.js/issues/641)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9b090bb1673aeb9b8f1d7162316fce4d7a3348f0) Switched to own property-aware encoders for compatibility, see [#639](https://github.com/dcodeIO/protobuf.js/issues/639)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/340d6aa82ac17c4a761c681fa71d5a0955032c8b) Now also parses comments, sets them on reflected objects and re-uses them when generating static code, see [#640](https://github.com/dcodeIO/protobuf.js/issues/640)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3cb82628159db4d2aa721b63619b16aadc5f1981) Further improved generated static code style<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cda5c5452fa0797f1e4c375471aef96f844711f1) Removed scoping iifes from generated static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/def7b45fb9b5e01028cfa3bf2ecd8272575feb4d) Removed even more clutter from generated static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/dbd19fd9d3a57d033aad1d7173f7f66db8f8db3e) Removed various clutter from generated static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1cc8a2460c7e161c9bc58fa441ec88e752df409c) Made sure that static target's replacement regexes don't match fields<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d4272dbf5d0b2577af8efb74a94d246e2e0d728e) Also accept (trailing) triple-slash comments for compatibility with protoc-gen-doc, see [#640](https://github.com/dcodeIO/protobuf.js/issues/640)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0a3862b75fa60ef732e0cd36d623f025acc2fb45) Use semver to validate that CLI dependencies actually satisfy the required version, see [#637](https://github.com/dcodeIO/protobuf.js/issues/637)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9e360ea6a74d41307483e51f18769df7f5b047b9) Added a hint on documenting .proto files for static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d2a97bb818474645cf7ce1832952b2c3c739b234) Documented internally used codegen partials for what it's worth<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/079388ca65dfd581d74188a6ae49cfa01b103809) Updated converter documentation<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/168e448dba723d98be05c55dd24769dfe3f43d35) Bundler provides useful stuff to uglify and a global var without extra bloat<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/32e0529387ef97182ad0b9ae135fd8b883ed66b4) Cleaned and categorized tests, coverage progress<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3325e86930a3cb70358c689cb3016c1be991628f) Properly removed builtins from bundle<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2c94b641fc5700c8781ac0b9fe796debac8d6893) Call hasOwnProperty builtin as late as possible decreasing the probability of having to call it at all (perf)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/818bcacde267be70a75e689f480a3caad6f80cf7) Slightly hardened codegen sprintf<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/818bcacde267be70a75e689f480a3caad6f80cf7) Significantly improved uint32 write performance<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b5daa272407cb31945fd38c34bbef7c9edd1db1c) Cleaned up test case data and removed unused files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c280a4a18c6d81c3468177b2ea58ae3bc4f25e73) Removed now useless trailing comment checks, see [#640](https://github.com/dcodeIO/protobuf.js/issues/640)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/44167db494c49d9e4b561a66ad9ce2d8ed865a21) Ensured that pbjs' beautify does not break regular expressions in generated verify functions<br />
+
+# [6.4.6](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.6)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e11012ce047e8b231ba7d8cc896b8e3a88bcb902) Case-sensitively test for legacy group definitions, fixes [#638](https://github.com/dcodeIO/protobuf.js/issues/638)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7e57f4cdd284f886b936511b213a6468e4ddcdce) Properly parse text format options + simple test case, fixes [#636](https://github.com/dcodeIO/protobuf.js/issues/636)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fe4d97bbc4d33ce94352dde62ddcd44ead02d7ad) Added SVG logo, see [#629](https://github.com/dcodeIO/protobuf.js/issues/629)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/57990f7ed8ad5c512c28ad040908cee23bbf2aa8) Also refactored Service and Type to inherit from NamespaceBase, see [#635](https://github.com/dcodeIO/protobuf.js/issues/635)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fe4d97bbc4d33ce94352dde62ddcd44ead02d7ad) Moved TS-compatible Namespace features to a virtual NamespaceBase class, compiles with strictNullChecks by default now, see [#635](https://github.com/dcodeIO/protobuf.js/issues/635)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fe4d97bbc4d33ce94352dde62ddcd44ead02d7ad) Minor codegen enhancements<br />
+
+# [6.4.5](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.5)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1154ce0867306e810cf62a5b41bdb0b765aa8ff3) Properly handle empty/noop Writer#ldelim, fixes [#625](https://github.com/dcodeIO/protobuf.js/issues/625)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f303049f92c53970619375653be46fbb4e3b7d78) Properly annotate map fields in pbjs, fixes [#624](https://github.com/dcodeIO/protobuf.js/issues/624)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4b786282a906387e071a5a28e4842a46df588c7d) Made sure that Writer#bytes is always able to handle plain arrays<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1e6a8d10f291a16631376dd85d5dd385937e6a55) Slightly restructured utility to better support static code default values<br />
+
+# [6.4.4](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.4)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/26d68e36e438b590589e5beaec418c63b8f939cf) Dynamically resolve jsdoc when running pbts, fixes [#622](https://github.com/dcodeIO/protobuf.js/issues/622)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/69c04d7d374e70337352cec9b445301cd7fe60d6) Explain 6.4.2 vs 6.4.3 in changelog<br />
+
+# [6.4.3](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.4)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c2c39fc7cec5634ecd1fbaebbe199bf097269097) Fixed invalid definition of Field#packed property, also introduced decoder.compat mode (packed fields, on by default)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/11fb1a66ae31af675d0d9ce0240cd8e920ae75e7) Always decode packed/non-packed based on wire format only, see [#602](https://github.com/dcodeIO/protobuf.js/issues/602)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c9a61e574f5a2b06f6b15b14c0c0ff56f8381d1f) Use full library for JSON modules and runtime dependency for static modules, fixes [#621](https://github.com/dcodeIO/protobuf.js/issues/621)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e88d13ca7ee971451b57d056f747215f37dfd3d7) Additional workarounds for on demand CLI dependencies, see [#618](https://github.com/dcodeIO/protobuf.js/issues/618)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/44f6357557ab3d881310024342bcc1e0d336a20c) Revised automatic setup of cli dependencies, see [#618](https://github.com/dcodeIO/protobuf.js/issues/618)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e027a3c7855368837e477ce074ac65f191bf774a) Removed Android 4.0 test (no longer supported by sauce)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8ba3c5efd182bc80fc36f9d5fe5e2b615b358236) Removed some unused utility, slightly more efficient codegen, additional comments<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f22a34a071753bca416732ec4d01892263f543fb) Updated tests for new package.json layout<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f22a34a071753bca416732ec4d01892263f543fb) Added break/continue label support to codegen<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f2ffa0731aea7c431c59e452e0f74247d815a352) Updated dependencies, rebuilt dist files and changed logo to use an absolute url<br />
+
+6.4.2 had been accidentally published as 6.4.3.
+
+# [6.4.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.1)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9035d4872e32d6402c8e4d8c915d4f24d5192ea9) Added more default value checks to converter, fixes [#616](https://github.com/dcodeIO/protobuf.js/issues/616)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/62eef58aa3b002115ebded0fa58acc770cd4e4f4) Respect long defaults in converters<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e3170a160079a3a7a99997a2661cdf654cb69e24) Convert inner messages and undefined/null values more thoroughly, fixes [#615](https://github.com/dcodeIO/protobuf.js/issues/615)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b52089efcb9827537012bebe83d1a15738e214f4) Always use first defined enum value as field default, fixes [#613](https://github.com/dcodeIO/protobuf.js/issues/613)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/64f95f9fa1bbe42717d261aeec5c16d1a7aedcfb) Install correct 'tmp' dependency when running pbts without dev dependencies installed, fixes [#612](https://github.com/dcodeIO/protobuf.js/issues/612)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cba46c389ed56737184e5bc2bcce07243d52e5ce) Generate named constructors for runtime messages, see [#588](https://github.com/dcodeIO/protobuf.js/issues/588)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ee20b81f9451c56dc106177bbf9758840b99d0f8) pbjs/pbts no longer generate any volatile headers, see [#614](https://github.com/dcodeIO/protobuf.js/issues/614)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ec9d517d0b87ebe489f02097c2fc8005fae38904) Attempted to make broken shields less annoying<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5cd4c2f2a94bc3c0f2c580040bce28dd42eaccec) Updated README<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0643f93f5c0d96ed0ece5b47f54993ac3a827f1b) Some cleanup and added a logo<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/169638382de9efe35a1079c5f2045c33b858059a) use $protobuf.Long<br />
+
+# [6.4.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.0) ([release](https://github.com/dcodeIO/protobuf.js/releases/tag/6.4.0))
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a017bf8a2dbdb7f9e7ce4c026bb6845174feb3b1) Dropped IE8 support<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/39bc1031bb502f8b677b3736dd283736ea4d92c1) Removed now unused util.longNeq which was used by early static code<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5915ff972482e7db2a73629244ab8a93685b2e55) Do not swallow errors in loadSync, also accept negative enum values in Enum#add, fixes [#609](https://github.com/dcodeIO/protobuf.js/issues/609)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fde56c0de69b480343931264a01a1ead1e3156ec) Improved bytes field support, also fixes [#606](https://github.com/dcodeIO/protobuf.js/issues/606)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0c03f327115d57c4cd5eea3a9a1fad672ed6bd44) Fall back to browser Reader when passing an Uint8Array under node, fixes [#605](https://github.com/dcodeIO/protobuf.js/issues/605)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7eb3d456370d7d66b0856e32b2d2602abf598516) Respect optional properties when writing interfaces in tsd-jsdoc, fixes [#598](https://github.com/dcodeIO/protobuf.js/issues/598)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bcadffecb3a8b98fbbd34b45bae0e6af58f9c810) Instead of protobuf.parse.keepCase, fall back to protobuf.parse.defaults holding all possible defaults, see [#608](https://github.com/dcodeIO/protobuf.js/issues/608)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a4d6a2af0d57a2e0cccf31e3462c8b2465239f8b) Added global ParseOptions#keepCase fallback as protobuf.parse.keepCase, see [#608](https://github.com/dcodeIO/protobuf.js/issues/608)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a017bf8a2dbdb7f9e7ce4c026bb6845174feb3b1) Converters use code generation and support custom implementations<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/28ce07d9812f5e1743afef95a94532d2c9488a84) Be more verbose when throwing invalid wire type errors, see [#602](https://github.com/dcodeIO/protobuf.js/issues/602)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/40074bb69c3ca4fcefe09d4cfe01f3a86844a7e8) Added an asJSON-option to always populate array fields, even if defaults=false, see [#597](https://github.com/dcodeIO/protobuf.js/issues/597)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a7d23240a278aac0bf01767b6096d692c09ae1ce) Attempt to improve TypeScript support by using explicit exports<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/cec253fb9a177ac810ec96f4f87186506091fa37) Copy-pasted typescript definitions to micro modules, see [#599](https://github.com/dcodeIO/protobuf.js/issues/599)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1f18453c7bfcce65c258fa98a3e3d4577d2e550f) Emit an error on resolveAll() if any extension fields cannot be resolved, see [#595](https://github.com/dcodeIO/protobuf.js/issues/595) + test case<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/804739dbb75359b0034db0097fe82081e3870a53) Removed 'not recommend' label for --keep-case, see [#608](https://github.com/dcodeIO/protobuf.js/issues/608)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9681854526f1813a6ef08becf130ef2fbc28b638) Added customizable linter configuration to pbjs<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9681854526f1813a6ef08becf130ef2fbc28b638) Added stdin support to pbjs and pbts<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/407223b5ceca3304bc65cb48888abfdc917d5800) Static code no longer uses IE8 support utility<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a017bf8a2dbdb7f9e7ce4c026bb6845174feb3b1) Generated static code now supports asJSON/from<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3c775535517b8385a1d3c1bf056f3da3b4266f8c) Added support for TypeScript enums to pbts<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0cda72a55a1f2567a5d981dc5d924e55b8070513) Added a few helpful comments to static code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/24b293c297feff8bda5ee7a2f8f3f83d77c156d0) Slightly beautify statically generated code<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/65637ffce20099df97ffbcdce50faccc8e97c366) Do not wrap main definition as a module and export directly instead<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/65637ffce20099df97ffbcdce50faccc8e97c366) Generate prettier definitions with --no-comments<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/20d8a2dd93d3bbb6990594286f992e703fc4e334) Added variable arguments support to tsd-jsdoc<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8493dbd9a923693e943f710918937d83ae3c4572) Reference dependency imports as a module to prevent name collisions, see [#596](https://github.com/dcodeIO/protobuf.js/issues/596)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/39a2ea361c50d7f4aaa0408a0d55bb13823b906c) Removed now unnecessary comment lines in generated static code<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a4e41b55471d83a8bf265c6641c3c6e0eee82e31) Added notes on CSP-restricted environments to README, see [#593](https://github.com/dcodeIO/protobuf.js/issues/593)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1a3effdad171ded0608e8da021ba8f9dd017f2ff) Added test case for asJSON with arrays=true, see [#597](https://github.com/dcodeIO/protobuf.js/issues/597)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/751a90f509b68a5f410d1f1844ccff2fc1fc056a) Added a tape adapter to assert message equality accross browsers<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fde56c0de69b480343931264a01a1ead1e3156ec) Refactored some internal utility away<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/805291086f6212d1f108b3d8f36325cf1739c0bd) Reverted previous attempt on [#597](https://github.com/dcodeIO/protobuf.js/issues/597)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c5160217ea95996375460c5403dfe37b913d392e) Minor tsd-jsdoc refactor<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/961dd03061fc2c43ab3bf22b3f9f5165504c1002) Removed unused sandbox files<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f625eb8b0762f8f5d35bcd5fc445e52b92d8e77d) Updated package.json of micro modules to reference types, see [#599](https://github.com/dcodeIO/protobuf.js/issues/599)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/46ec8209b21cf9ff09ae8674e2a5bbc49fd4991b) Reference dependencies as imports in generated typescript definitions, see [#596](https://github.com/dcodeIO/protobuf.js/issues/596)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3bab132b871798c7c50c60a4c14c2effdffa372e) Allow null values on optional long fields, see [#590](https://github.com/dcodeIO/protobuf.js/issues/590)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/31da56c177f1e11ffe0072ad5f58a55e3f8008fd) Various jsdoc improvements and a workaround for d.ts generation, see [#592](https://github.com/dcodeIO/protobuf.js/issues/592)<br />
+
+# [6.3.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.3.1)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/95ed6e9e8268711db24f44f0d7e58dd278ddac4c) Empty inner messages are always present on the wire + test case + removed now unused Writer#ldelim parameter, see [#585](https://github.com/dcodeIO/protobuf.js/issues/585)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e8a4d5373b1a00cc6eafa5b201b91d0e250cc00b) Expose tsd-jsdoc's comments option to pbts as --no-comments, see [#587](https://github.com/dcodeIO/protobuf.js/issues/587)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6fe099259b5985d873ba5bec88c049d7491a11cc) Increase child process max buffer when running jsdoc from pbts, see [#587](https://github.com/dcodeIO/protobuf.js/issues/587)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3d84ecdb4788d71b5d3928e74db78e8e54695f0a) pbjs now generates more convenient dot-notation property accessors<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1e0ebc064e4f2566cebf525d526d0b701447bd6a) And fixed IE8 again (should probably just drop IE8 for good)<br />
+
+# [6.3.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.3.0)
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a97956b1322b6ee62d4fc9af885658cd5855e521) Moved camelCase/underScore away from util to where actually used<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c144e7386529b53235a4a5bdd8383bdb322f2825) Renamed asJSON option keys (enum to enums, long to longs) because enum is a reserved keyword<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5b9ade428dca2df6a13277522f2916e22092a98b) Moved JSON/Message conversion to its own source file and added Message/Type.from + test case, see [#575](https://github.com/dcodeIO/protobuf.js/issues/575)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0b0de2458a1ade1ccd4ceb789697be13290f856b) Relicensed the library and its components to BSD-3-Clause to match the official implementation (again)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/22a64c641d4897965035cc80e92667bd243f182f) Dropped support for browser buffer entirely (is an Uint8Array anyway), ensures performance and makes things simpler<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/22a64c641d4897965035cc80e92667bd243f182f) Removed dead parts of the Reader API<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/964f65a9dd94ae0a18b8be3d9a9c1b0b1fdf6424) Refactored BufferReader/Writer to their own files and removed unnecessary operations (node always has FloatXXArray and browser buffer uses ieee anyway)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bfac0ea9afa3dbaf5caf79ddf0600c3c7772a538) Stripped out fallback encoder/decoder/verifier completely (even IE8 supports codegen), significantly reduces bundle size, can use static codegen elsewhere<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c3023a2f51fc74547f6c6e53cf75feed60f3a25c) Actually concatenate mixed custom options when parsing<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0d66b839df0acec2aea0566d2c0bbcec46c3cd1d) Fixed a couple of issues with alternative browser builds<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/33706cdc201bc863774c4af6ac2c38ad96a276e6) Properly set long defaults on prototypes<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0ea2740f0774b4c5c349b9c303f3fb2c2743c37b) Fixed reference error in minimal runtime, see [#580](https://github.com/dcodeIO/protobuf.js/issues/580)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/741b6d8fde84d9574676a729a29a428d99f0a0a0) Non-repeated empty messages are always present on the wire, see [#581](https://github.com/dcodeIO/protobuf.js/issues/581)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7fac9d6a39bf42d316c1676082a2d0804bc55934) Properly check Buffer.prototype.set with node v4<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3ad8108eab57e2b061ee6f1fddf964abe3f4cbc7) Prevent NRE and properly annotate verify signature in tsd-jsdoc, fixed [#572](https://github.com/dcodeIO/protobuf.js/issues/572)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6c2415d599847cbdadc17dee3cdf369fc9facade) Fix directly using Buffer instead of util.Buffer<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/19e906c2a15acc6178b3bba6b19c2f021e681176) Added filter type to Namespace#lookup, fixes [#569](https://github.com/dcodeIO/protobuf.js/issues/569)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9c9a66bf393d9d6927f35a9c18abf5d1c31db912) Fixed parsing enum inner options, see [#565](https://github.com/dcodeIO/protobuf.js/issues/565)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ea7ba8b83890084d61012cb5386dc11dadfb3908) Fixed release links in README files<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/442471363f99e67fa97044f234a47b3c9b929dfa) Added a noparse build for completeness<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bfee1cc3624d0fa21f9553c2f6ce2fcf7fcc09b7) Now compresses .gz files using zopfli to make them useful beyond being just a reference<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/aed134aa1cd7edd801de77c736cf5efe6fa61cb0) Updated non-bundled google types folder with missing descriptors and added wrappers to core<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0b0de2458a1ade1ccd4ceb789697be13290f856b) Replaced the ieee754 implementation for old browsers with a faster, use-case specific one + simple test case<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/99ad9cc08721b834a197d4bbb67fa152d7ad79aa) Added .create to statically generated types and uppercase nested elements to reflection namespaces, see [#576](https://github.com/dcodeIO/protobuf.js/issues/576)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/99ad9cc08721b834a197d4bbb67fa152d7ad79aa) Also added Namespace#getEnum for completeness, see [#576](https://github.com/dcodeIO/protobuf.js/issues/576)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ef43acff547c0cd84cfb7a892fe94504a586e491) Added Namespace#getEnum and changed #lookupEnum to the same behavior, see [#576](https://github.com/dcodeIO/protobuf.js/issues/576)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1fcfdfe21c1b321d975a8a96d133a452c9a9c0d8) Added a heap of coverage comments for usually unused code paths to open things up<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c234de7f0573ee30ed1ecb15aa82b74c0f994876) Added codegen test to determine if any ancient browsers don't actually support it<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fed2000e7e461efdb1c3a1a1aeefa8b255a7c20b) Added legacy groups support to pbjs, see [#568](https://github.com/dcodeIO/protobuf.js/issues/568)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/974a1321da3614832aa0a5b2e7c923f66e4ba8ae) Initial support for legacy groups + test case, see [#568](https://github.com/dcodeIO/protobuf.js/issues/568)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9c9a66bf393d9d6927f35a9c18abf5d1c31db912) Added asJSON bytes as Buffer, see [#566](https://github.com/dcodeIO/protobuf.js/issues/566)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c60cd397e902ae6851c017f2c298520b8336cbee) Annotated callback types in pbjs-generated services, see [#582](https://github.com/dcodeIO/protobuf.js/issues/582)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3e7e4fc59e6d2d6c862410b4b427fbedccdb237b) Removed type/ns alias comment in static target to not confuse jsdoc unnecessarily<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/99ad9cc08721b834a197d4bbb67fa152d7ad79aa) Made pbjs use loadSync for deterministic outputs, see [#573](https://github.com/dcodeIO/protobuf.js/issues/573)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4d1f5facfcaaf5f2ab6a70b12443ff1b66e7b94e) Updated documentation on runtime and noparse builds<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c59647a7542cbc4292248787e5f32bb99a9b8d46) Fixed an issue with the changelog generator skipping some commits<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/24f2c03af9f13f5404259866fdc8fed33bfaae25) Added notes on how to use pbjs and pbts programmatically<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3544576116146b209246d71c7f7a9ed687950b26) Manually sorted old changelog entries<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d5812571f335bae68f924aa1098519683a9f3e44) Initial changelog generator, see [#574](https://github.com/dcodeIO/protobuf.js/issues/574)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ab3e236a967a032a98267a648f84d129fdb4d4a6) Added static/JSON module interchangeability to README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7939a4bd8baca5f7e07530fc93f27911a6d91c6f) Updated README and bundler according to dynamic require calls<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/93e04f1db4a9ef3accff8d071c75be3d74c0cd4a) Added basic services test case<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b5a068f5b79b6f00c4b05d9ac458878650ffa09a) Just polyfill Buffer.from / .allocUnsafe for good<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4375a485789e14f7bf24bece819001154a03dca2) Added a test case to find out if all the fallbacks are just for IE8<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/deb2e82ed7eda41d065a09d120e91c0f7ecf1e6a) Commented out float assertions in float test including explanation<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d3ebd5745b024033fbc2410ecad4d4e02abd67db) Expose array implementation used with (older) browsers on util for tests<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b1b6a813c93da4c7459755186aa02ef2f3765c94) Updated test cases<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/99dc5faa7b39fdad8ebc102de4463f8deb7f48ff) Added assumptions to float test case<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/948ca2e3c5c62fedcd918d75539c261abf1a7347) Updated travis config to use C++11<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c59647a7542cbc4292248787e5f32bb99a9b8d46) Updated / added additional LICENSE files where appropriate<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/333f0221814be976874862dc83d0b216e07d4012) Integrated changelog into build process, now also has 'npm run make' for everything, see [#574](https://github.com/dcodeIO/protobuf.js/issues/574)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ab3e236a967a032a98267a648f84d129fdb4d4a6) Minor optimizations through providing type-hints<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ab3e236a967a032a98267a648f84d129fdb4d4a6) Reverted shortened switch statements in verifier<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ab3e236a967a032a98267a648f84d129fdb4d4a6) Enums can't be map key types<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8ef6975b0bd372b79e9b638f43940424824e7176) Use custom require (now a micromodule) for all optional modules, see [#571](https://github.com/dcodeIO/protobuf.js/issues/571)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e226f001e4e4633d64c52be4abc1915d7b7bd515) Support usage when size = 0<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/19e906c2a15acc6178b3bba6b19c2f021e681176) Reverted aliases frequently used in codegen for better gzip ratio<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/47b51ec95a540681cbed0bac1b2f02fc4cf0b73d) Shrinked bundle size - a bit<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f8451f0058fdf7a1fac15ffc529e4e899c6b343c) Can finally run with --trace-deopt again without crashes<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9c9a66bf393d9d6927f35a9c18abf5d1c31db912) Other minor optimizations<br />
+
+# [6.2.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.2.1)
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1a6fdc9a11fb08506d09351f8e853384c2b8be25) Added ParseOptions to protobuf.parse and --keep-case for .proto sources to pbjs, see [#564](https://github.com/dcodeIO/protobuf.js/issues/564)<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fc383d0721d83f66b2d941f0d9361621839327e9) Better TypeScript definition support for @property-annotated objects<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4531d75cddee9a99adcac814d52613116ba789f3) Can't just inline longNeq but can be simplified<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8f25377cf99036794ba13b160a5060f312d1a7e7) Array abuse and varint optimization<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/90b201209a03e8022ada0ab9182f338fa0813651) Updated dependencies<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f1110b0993ec86e0a4aee1735bd75b901952cb36) Other minor improvements to short ifs<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c079c900e2d61c63d5508eafacbd00163d377482) Reader/Writer example<br />
+
+# [6.2.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.2.0)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9b7b92a4c7f8caa460d687778dc0628a74cdde37) Fixed reserved names re, also ensure valid service method names, see [#559](https://github.com/dcodeIO/protobuf.js/issues/559)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a83425049c9a78c5607bc35e8089e08ce78a741e) Fix d.ts whitespace on empty lines, added tsd-jsdoc LICENSE<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5f9bede280aa998afb7898e8d2718b4a229e8e6f) Fix asJSON defaults option, make it work for repeated fields.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b0aef62191b65cbb305ece84a6652d76f98da259) Inlined any Reader/Writer#tag calls, also fixes [#556](https://github.com/dcodeIO/protobuf.js/issues/556)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4d091d41caad9e63cd64003a08210b78878e01dd) Fix building default dist files with explicit runtime=false<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/096dfb686f88db38ed2d8111ed7aac36f8ba658a) Apply asJSON recursively<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/19c269f1dce1b35fa190f264896d0865a54a4fff) Ensure working reflection class names with minified builds<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9c769504e0ffa6cbe0b6f8cdc14f1231bed7ee34) Lazily resolve (some) cyclic dependencies, see [#560](https://github.com/dcodeIO/protobuf.js/issues/560)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/da07d8bbbede4175cc45ca46d883210c1082e295) Added protobuf.roots to minimal runtime, see [#554](https://github.com/dcodeIO/protobuf.js/issues/554)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8f407a18607334185afcc85ee98dc1478322bd01) Repo now includes a restructured version of tsd-jsdoc with our changes incorporated for issues/prs, see [#550](https://github.com/dcodeIO/protobuf.js/issues/550)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1b5e4250415c6169eadb405561242f847d75044b) Updated pbjs arguments<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4750e3111b9fdb107d0fc811e99904fbcdbb6de1) Pipe tsd-jsdoc output (requires dcodeIO/tsd-jsdoc/master) and respect cwd, see [#550](https://github.com/dcodeIO/protobuf.js/issues/550)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/75f4b6cb6325a3fc7cd8fed3de5dbe0b6b29c748) tsd-jsdoc progress<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/766171e4c8b6650ea9c6bc3e76c9c96973c2f546) README<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c33835cb1fe1872d823e94b0fff024dc624323e8) Added GH issue template<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6f9ffb6307476d48f45dc4f936744b82982d386b) Path micromodule, dependencies<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0b9b1d8505743995c5328daab1f1e124debc63bd) Test case for [#556](https://github.com/dcodeIO/protobuf.js/issues/556)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/74b2c5c5d33a46c3751ebeadc9d934d4ccb8286c) Raw alloc benchmark<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fb74223b7273530d8baa53437ee96c65a387436d) Other minor optimizations<br />
+
+# [6.1.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.1.1)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/baea920fa6bf5746e0a7888cdbb089cd5d94fc90) Properly encode/decode map kv pairs as repeated messages (codegen and fallback), see [#547](https://github.com/dcodeIO/protobuf.js/issues/547)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/28a1d26f28daf855c949614ef485237c6bf316e5) Make genVerifyKey actually generate conditions for 32bit values and bool, fixes [#546](https://github.com/dcodeIO/protobuf.js/issues/546)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3e9d8ea9a5cbb2e029b5c892714edd6926d2e5a7) Fix to generation of verify methods for bytes<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e7893675ccdf18f0fdaea8f9a054a6b5402b060e) Take special care of oneofs when encoding (i.e. when explicitly set to defaults), see [#542](https://github.com/dcodeIO/protobuf.js/issues/542)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/52cd8b5a891ec8e11611127c8cfa6b3a91ff78e3) Added Message#asJSON option for bytes conversion<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/01365ba9116ca1649b682635bb29814657c4133c) Added Namespace#lookupType and Namespace#lookupService (throw instead of returning null), see [#544](https://github.com/dcodeIO/protobuf.js/issues/544)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a54fbc918ef6bd627113f05049ff704e07bf33b4) Provide prebuilt browser versions of the static runtime<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3783af7ca9187a1d9b1bb278ca69e0188c7e4c66) Initial pbts CLI for generating TypeScript definitions, see [#550](https://github.com/dcodeIO/protobuf.js/issues/550)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b8bce03405196b1779727f246229fd9217b4303d) Refactored json/static-module targets to use common wrappers<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/691231fbc453a243f48a97bfb86794ab5718ef49) Refactor cli to support multiple built-in wrappers, added named roots instead of always using global.root and added additionally necessary eslint comments, see [#540](https://github.com/dcodeIO/protobuf.js/issues/540)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e3e77d0c7dc973d3a5948a49d123bdaf8a048030) Annotate namespaces generated by static target, see [#550](https://github.com/dcodeIO/protobuf.js/issues/550)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/aff21a71e6bd949647b1b7721ea4e1fe16bcd933) static target: Basic support for oneof fields, see [#542](https://github.com/dcodeIO/protobuf.js/issues/542)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b6b00aa7b0cd35e0e8f3c16b322788e9942668d4) Fix to reflection documentation<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ed86f3acbeb6145be5f24dcd05efb287b539e61b) README on minimal runtime / available downloads<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d31590b82d8bafe6657bf877d403f01a034ab4ba) Notes on descriptors vs static modules<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ce41d0ef21cee2d918bdc5c3b542d3b7638b6ead) A lot of minor optimizations to performance and gzip ratio<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ecbb4a52fbab445e63bf23b91539e853efaefa47) Minimized base64 tables<br />
+
+# [6.1.0](https://github.com/dcodeIO/protobuf.js/releases/tag/6.1.0)
+
+## Breaking
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a46cc4934b7e888ae80e06fd7fdf91e5bc7f54f5) Removed as-function overload for Reader/Writer, profiler stub, optimized version of Reader#int32<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7983ee0ba15dc5c1daad82a067616865051848c9) Refactored Prototype and inherits away, is now Class and Message for more intuitive documentation and type refs<br />
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/c3c70fe3a47fd4f7c85dc80e1af7d9403fe349cd) Fixed failing test case on node < 6<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/66be5983321dd06460382d045eb87ed72a186776) Fixed serialization order of sfixed64, fixes [#536](https://github.com/dcodeIO/protobuf.js/issues/536)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7def340833f9f1cc41f4835bd0d62e203b54d9eb) Fixed serialization order of fixed64, fallback to parseInt with no long lib, see [#534](https://github.com/dcodeIO/protobuf.js/issues/534)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/98a58d40ca7ee7afb1f76c5804e82619104644f6) Actually allow undefined as service method type, fixes [#528](https://github.com/dcodeIO/protobuf.js/issues/528)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/38d867fc50a4d7eb1ca07525c9e4c71b8782443e) Do not skip optional delimiter after aggregate options, fixes [#520](https://github.com/dcodeIO/protobuf.js/issues/520)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/67449db7c7416cbc59ad230c168cf6e6b6dba0c5) Verify empty base64 encoded strings for bytes fields, see [#535](https://github.com/dcodeIO/protobuf.js/issues/535)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ef0fcb6d525c5aab13a39b4f393adf03f751c8c9) wrong spell role should be rule<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/55db92e21a26c04f524aeecb2316968c000e744d) decodeDelimited always forks if writer is specified, see [#531](https://github.com/dcodeIO/protobuf.js/issues/531)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ebae1e18152617f11ac07827828f5740d4f2eb7e) Mimic spec-compliant behaviour in oneof getVirtual, see [#523](https://github.com/dcodeIO/protobuf.js/issues/523)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/a0398f5880c434ff88fd8d420ba07cc29c5d39d3) Initial base64 string support for bytes fields, see [#535](https://github.com/dcodeIO/protobuf.js/issues/535)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a6c00c3e1def5d35c7fcaa1bbb6ce4e0fe67544) Initial type-checking verifier, see [#526](https://github.com/dcodeIO/protobuf.js/issues/526), added to bench out of competition<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3aa984e063cd73e4687102b4abd8adc16582dbc4) Initial loadSync (node only), see [#529](https://github.com/dcodeIO/protobuf.js/issues/529)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f1370ff5b0db2ebb73b975a3d7c7bd5b901cbfac) Initial RPC service implementaion, see [#529](https://github.com/dcodeIO/protobuf.js/issues/529)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/090d8eaf10704a811a73e1becd52f2307cbcad48) added 'defaults' option to Prototype#asJSON, see [#521](https://github.com/dcodeIO/protobuf.js/issues/521)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7c28483d65cde148e61fe9993f1716960b39e049) Use Uint8Array pool in browsers, just like node does with buffers<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4157a0ec2e54c4d19794cb16edddcd8d4fbd3e76) Also validate map fields, see [#526](https://github.com/dcodeIO/protobuf.js/issues/526) (this really needs some tests)<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0ce099bf4f4666fd00403a2839e6da628b8328a9) Added json-module target to pbjs, renamed static to static-module, see [#522](https://github.com/dcodeIO/protobuf.js/issues/522)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1d99442fe65fcaa2f9e33cc0186ef1336057e0cf) updated internals and static target to use immutable objects on prototypes<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e6eaa91b9fe021b3356d4d7e42033a877bc45871) Added a couple of alternative signatures, protobuf.load returns promise or undefined, aliased Reader/Writer-as-function signature with Reader/Writer.create for typed dialects, see [#518](https://github.com/dcodeIO/protobuf.js/issues/518)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9df6a3d4a654c3e122f97d9a594574c7bbb412da) Added variations for Root#load, see [#527](https://github.com/dcodeIO/protobuf.js/issues/527)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/193e65c006a8df8e9b72e0f23ace14a94952ee36) Added benchmark and profile related information to README<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/228a2027de35238feb867cb0485c78c755c4d17d) Added service example to README, see [#529](https://github.com/dcodeIO/protobuf.js/issues/529)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/1a8c720714bf867f1f0195b4690faefa4f65e66a) README on tests<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/014fb668dcf853874c67e3e0aeb7b488a149d35c) Update README/dist to reflect recent changes<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/11d844c010c5a22eff9d5824714fb67feca77b26) Minimal documentation for micromodules<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/47608dd8595b0df2b30dd18fef4b8207f73ed56a) Document all the callbacks, see [#527](https://github.com/dcodeIO/protobuf.js/issues/527)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3891ab07bbe20cf84701605aa62453a6dbdb6af2) Documented streaming-rpc example a bit<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5606cb1bc41bc90cb069de676650729186b38640) Removed the need for triple-slash references in .d.ts by providing a minimal Long interface, see [#527](https://github.com/dcodeIO/protobuf.js/issues/527), see [#530](https://github.com/dcodeIO/protobuf.js/issues/530)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/adf3cc3d340f8b2a596c892c64457b15e42a771b) Transition to micromodules<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f3a9589b74af6a1bf175f2b1994badf703d7abc4) Refactored argument order of utf8 for plausibility<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/14c207ed6e05a61e756fa4192efb2fa219734dd6) Restructured reusable micromodules<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/b510ba258986271f07007aebc5dcfea7cfd90cf4) Can't use Uint8Array#set on node < 6 buffers<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/78952a50ceee8e196b4f156eb01f7f693b5b8aac) Test case for [#531](https://github.com/dcodeIO/protobuf.js/issues/531)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/954577c6b421f7d7f4905bcc32f57e4ebaf548da) Safer signaling for synchronous load, see [#529](https://github.com/dcodeIO/protobuf.js/issues/529)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9ea3766ff1b8fb7ccad028f44efe27d3b019eeb7) Proper end of stream signaling to rpcImpl, see [#529](https://github.com/dcodeIO/protobuf.js/issues/529)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/e4faf7fac9b34d4776f3c15dfef8d2ae54104567) Moved event emitter to util, also accepts listener context, see [#529](https://github.com/dcodeIO/protobuf.js/issues/529)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9bdec62793ce77c954774cc19106bde4132f24fc) Probably the worst form of hiding require programmatically, see [#527](https://github.com/dcodeIO/protobuf.js/issues/527)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4462d8b05d3aba37c865cf53e09b3199cf051a92) Attempt to hide require('fs') from webpack, see [#527](https://github.com/dcodeIO/protobuf.js/issues/527)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/7c3bf8d32cbf831b251730b3876c35c901926300) Trying out jsdoc variations, see [#527](https://github.com/dcodeIO/protobuf.js/issues/527)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/bb4059467287fefda8f966de575fd0f8f9690bd3) by the way, why not include the json->proto functionality into "util"?<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f1008e6ee53ee50358e19c10df8608e950be4be3) Update proto.js<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fc9014822d9cdeae8c6e454ccb66ee28f579826c) Automatic profile generation and processing<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/2a2f6dcab5beaaa98e55a005b3d02643c45504d6) Generalized buffer pool and moved it to util<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/53a16bf3ada4a60cc09757712e0046f3f2d9d094) Make shields visible on npm, yey<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/9004b9d0c5135a7f6df208ea658258bf2f9e6fc9) More shields, I love shields, and maybe a workaround for travis timing out when sauce takes forever<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/060a7916a2715a9e4cd4d05d7c331bec33e60b7e) Trying SauceLabs with higher concurrency<br />
+
+# [6.0.2](https://github.com/dcodeIO/protobuf.js/releases/tag/6.0.2)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/23d664384900eb65e44910def45f04be996fbba1) Fix packable float/double see [#513](https://github.com/dcodeIO/protobuf.js/issues/513)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/54283d39c4c955b6a84f7f53d4940eec39e4df5e) Handle oneofs in prototype ctor, add non-ES5 fallbacks, test case<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/0ae66752362899b8407918a759b09938e82436e1) Be nice to AMD, allow reconfiguration of Reader/Writer interface<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/00f3574ef4ee8b237600e41839bf0066719c4469) Initial static codegen target for reference<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/81e36a7c14d89b487dfe7cfb2f8380fcdf0df392) pbjs static target services support<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4885b8239eb74c72e665787ea0ece3336e493d7f) pbjs static target progress, uses customizable wrapper template<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/ad5abe7bac7885ba4f68df7eeb800d2e3b81750b) Static pbjs target progress, now generates usable CommonJS code, see [#512](https://github.com/dcodeIO/protobuf.js/issues/512)<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d9634d218849fb49ff5dfb4597bbb2c2d43bbf08) TypeScript example<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/fce8276193a5a9fabad5e5fbeb2ccd4f0f3294a9) Adjectives, notes on browserify<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/23d664384900eb65e44910def45f04be996fbba1) Refactor runtime util into separate file, reader/writer uses runtime util<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/f91c432a498bebc0adecef1562061b392611f51a) Also optimize reader with what we have learned<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d83f799519fe69808c88e83d9ad66c645d15e963) More (shameless) writer over-optimization<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/8a2dbc610a06fe3a1a2695a3ab032d073b77760d) Trading package size for float speed<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/95c5538cfaf1daf6b4990f6aa7599779aaacf99f) Skip defining getters and setters on IE8 entirely, automate defining fallbacks<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/09865d069303e795e475c82afe2b2267abaa59ea) Unified proto/reflection/classes/static encoding API to always return a writer<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/98d6ae186a48416e4ff3030987caed285f40a4f7) plain js utf8 is faster for short strings<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/79fbbf48b8e4dc9c41dcbdef2b73c5f2608b0318) improve TypeScript support. add simple test script.<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/96fa07adec8b0ae05e07c2c40383267f25f2fc92) Use long.js dependency in tests, reference types instead of paths in .d.ts see [#503](https://github.com/dcodeIO/protobuf.js/issues/503)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/5785dee15d07fbcd14025a96686707173bd649a0) Restructured encoder / decoder to better support static code gen<br />
+
+# [6.0.1](https://github.com/dcodeIO/protobuf.js/releases/tag/6.0.1)
+
+## Fixed
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/799c1c1a84b255d1831cc84c3d24e61b36fa2530) Add support for long strings, fixes [#509](https://github.com/dcodeIO/protobuf.js/issues/509)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6e5fdb67cb34f90932e95a51370e1652acc55b4c) expose zero on LongBits, fixes [#508](https://github.com/dcodeIO/protobuf.js/issues/508)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/aa922c07490f185c5f97cf28ebbd65200fc5e377) Fixed issues with Root.fromJSON/#addJSON, search global for Long<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/51fe45656b530efbba6dad92f92db2300aa18761) Properly exclude browserify's annoying _process, again, fixes [#502](https://github.com/dcodeIO/protobuf.js/issues/502)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/3c16e462a28c36abbc8a176eab9ac2e10ba68597) Remember loaded files earlier to prevent race conditions, fixes [#501](https://github.com/dcodeIO/protobuf.js/issues/501)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4012a00a0578185d92fb6e7d3babd059fee6d6ab) Allow negative enum ids even if super inefficient (encodes as 10 bytes), fixes [#499](https://github.com/dcodeIO/protobuf.js/issues/499), fixes [#500](https://github.com/dcodeIO/protobuf.js/issues/500)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/96dd8f1729ad72e29dbe08dd01bc0ba08446dbe6) set resolvedResponseType on resolve(), fixes [#497](https://github.com/dcodeIO/protobuf.js/issues/497)<br />
+
+## New
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/d3ae961765e193ec11227d96d699463de346423f) Initial take on runtime services, see [#507](https://github.com/dcodeIO/protobuf.js/issues/507)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/90cd46b3576ddb2d0a6fc6ae55da512db4be3acc) Include dist/ in npm package for frontend use<br />
+
+## CLI
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/4affa1b7c0544229fb5f0d3948df6d832f6feadb) pbjs proto target field options, language-level compliance with jspb test.proto<br />
+
+## Docs
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/6a06e95222d741c47a51bcec85cd20317de7c0b0) always use Uint8Array in docs for tsd, see [#503](https://github.com/dcodeIO/protobuf.js/issues/503)<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/637698316e095fc35f62a304daaca22654974966) Notes on dist files<br />
+
+## Other
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/29ff3f10e367d6a2ae15fb4254f4073541559c65) Update eslint env<br />
+[:hash:](https://github.com/dcodeIO/protobuf.js/commit/943be1749c7d37945c11d1ebffbed9112c528d9f) Browser field in package.json isn't required<br />

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/LICENSE

@@ -0,0 +1,39 @@
+This license applies to all parts of protobuf.js except those files
+either explicitly including or referencing a different license or
+located in a directory containing a different LICENSE file.
+
+---
+
+Copyright (c) 2016, Daniel Wirtz  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+* Neither the name of its author, nor the names of its contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+---
+
+Code generated by the command line utilities is owned by the owner
+of the input file used when generating it. This code is not
+standalone and requires a support library to be linked with it. This
+support library is itself covered by the above license.

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/README.md

@@ -0,0 +1,879 @@
+<h1><p align="center"><img alt="protobuf.js" src="https://github.com/dcodeIO/protobuf.js/raw/master/pbjs.png" width="120" height="104" /></p></h1>
+<p align="center"><a href="https://npmjs.org/package/protobufjs"><img src="https://img.shields.io/npm/v/protobufjs.svg" alt=""></a> <a href="https://travis-ci.org/dcodeIO/protobuf.js"><img src="https://travis-ci.org/dcodeIO/protobuf.js.svg?branch=master" alt=""></a> <a href="https://npmjs.org/package/protobufjs"><img src="https://img.shields.io/npm/dm/protobufjs.svg" alt=""></a> <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=dcode%40dcode.io&item_name=Open%20Source%20Software%20Donation&item_number=dcodeIO%2Fprotobuf.js"><img alt="donate ❤" src="https://img.shields.io/badge/donate-❤-ff2244.svg"></a></p>
+
+**Protocol Buffers** are a language-neutral, platform-neutral, extensible way of serializing structured data for use in communications protocols, data storage, and more, originally designed at Google ([see](https://developers.google.com/protocol-buffers/)).
+
+**protobuf.js** is a pure JavaScript implementation with [TypeScript](https://www.typescriptlang.org) support for [node.js](https://nodejs.org) and the browser. It's easy to use, blazingly fast and works out of the box with [.proto](https://developers.google.com/protocol-buffers/docs/proto) files!
+
+Contents
+--------
+
+* [Installation](#installation)<br />
+  How to include protobuf.js in your project.
+
+* [Usage](#usage)<br />
+  A brief introduction to using the toolset.
+
+  * [Valid Message](#valid-message)
+  * [Toolset](#toolset)<br />
+
+* [Examples](#examples)<br />
+  A few examples to get you started.
+
+  * [Using .proto files](#using-proto-files)
+  * [Using JSON descriptors](#using-json-descriptors)
+  * [Using reflection only](#using-reflection-only)
+  * [Using custom classes](#using-custom-classes)
+  * [Using services](#using-services)
+  * [Usage with TypeScript](#usage-with-typescript)<br />
+
+* [Command line](#command-line)<br />
+  How to use the command line utility.
+
+  * [pbjs for JavaScript](#pbjs-for-javascript)
+  * [pbts for TypeScript](#pbts-for-typescript)
+  * [Reflection vs. static code](#reflection-vs-static-code)
+  * [Command line API](#command-line-api)<br />
+
+* [Additional documentation](#additional-documentation)<br />
+  A list of available documentation resources.
+
+* [Performance](#performance)<br />
+  A few internals and a benchmark on performance.
+
+* [Compatibility](#compatibility)<br />
+  Notes on compatibility regarding browsers and optional libraries.
+
+* [Building](#building)<br />
+  How to build the library and its components yourself.
+
+Installation
+---------------
+
+### node.js
+
+```
+$> npm install protobufjs [--save --save-prefix=~]
+```
+
+```js
+var protobuf = require("protobufjs");
+```
+
+**Note** that this library's versioning scheme is not semver-compatible for historical reasons. For guaranteed backward compatibility, always depend on `~6.A.B` instead of `^6.A.B` (hence the `--save-prefix` above).
+
+### Browsers
+
+Development:
+
+```
+<script src="//cdn.rawgit.com/dcodeIO/protobuf.js/6.X.X/dist/protobuf.js"></script>
+```
+
+Production:
+
+```
+<script src="//cdn.rawgit.com/dcodeIO/protobuf.js/6.X.X/dist/protobuf.min.js"></script>
+```
+
+**Remember** to replace the version tag with the exact [release](https://github.com/dcodeIO/protobuf.js/tags) your project depends upon.
+
+The library supports CommonJS and AMD loaders and also exports globally as `protobuf`.
+
+### Distributions
+
+Where bundle size is a factor, there are additional stripped-down versions of the [full library][dist-full] (~19kb gzipped) available that exclude certain functionality:
+
+* When working with JSON descriptors (i.e. generated by [pbjs](#pbjs-for-javascript)) and/or reflection only, see the [light library][dist-light] (~16kb gzipped) that excludes the parser. CommonJS entry point is:
+
+  ```js
+  var protobuf = require("protobufjs/light");
+  ```
+
+* When working with statically generated code only, see the [minimal library][dist-minimal] (~6.5kb gzipped) that also excludes reflection. CommonJS entry point is:
+
+  ```js
+  var protobuf = require("protobufjs/minimal");
+  ```
+
+[dist-full]: https://github.com/dcodeIO/protobuf.js/tree/master/dist
+[dist-light]: https://github.com/dcodeIO/protobuf.js/tree/master/dist/light
+[dist-minimal]: https://github.com/dcodeIO/protobuf.js/tree/master/dist/minimal
+
+Usage
+-----
+
+Because JavaScript is a dynamically typed language, protobuf.js introduces the concept of a **valid message** in order to provide the best possible [performance](#performance) (and, as a side product, proper typings):
+
+### Valid message
+
+> A valid message is an object (1) not missing any required fields and (2) exclusively composed of JS types understood by the wire format writer.
+
+There are two possible types of valid messages and the encoder is able to work with both of these for convenience:
+
+* **Message instances** (explicit instances of message classes with default values on their prototype) always (have to) satisfy the requirements of a valid message by design and
+* **Plain JavaScript objects** that just so happen to be composed in a way satisfying the requirements of a valid message as well.
+
+In a nutshell, the wire format writer understands the following types:
+
+| Field type | Expected JS type (create, encode) | Conversion (fromObject)
+|------------|-----------------------------------|------------------------
+| s-/u-/int32<br />s-/fixed32 | `number` (32 bit integer) | <code>value &#124; 0</code> if signed<br />`value >>> 0` if unsigned
+| s-/u-/int64<br />s-/fixed64 | `Long`-like (optimal)<br />`number` (53 bit integer) | `Long.fromValue(value)` with long.js<br />`parseInt(value, 10)` otherwise
+| float<br />double | `number` | `Number(value)`
+| bool | `boolean` | `Boolean(value)`
+| string | `string` | `String(value)`
+| bytes | `Uint8Array` (optimal)<br />`Buffer` (optimal under node)<br />`Array.<number>` (8 bit integers) | `base64.decode(value)` if a `string`<br />`Object` with non-zero `.length` is assumed to be buffer-like
+| enum | `number` (32 bit integer) | Looks up the numeric id if a `string`
+| message | Valid message | `Message.fromObject(value)`
+
+* Explicit `undefined` and `null` are considered as not set if the field is optional.
+* Repeated fields are `Array.<T>`.
+* Map fields are `Object.<string,T>` with the key being the string representation of the respective value or an 8 characters long binary hash string for `Long`-likes.
+* Types marked as *optimal* provide the best performance because no conversion step (i.e. number to low and high bits or base64 string to buffer) is required.
+
+### Toolset
+
+With that in mind and again for performance reasons, each message class provides a distinct set of methods with each method doing just one thing. This avoids unnecessary assertions / redundant operations where performance is a concern but also forces a user to perform verification (of plain JavaScript objects that *might* just so happen to be a valid message) explicitly where necessary - for example when dealing with user input.
+
+**Note** that `Message` below refers to any message class.
+
+* **Message.verify**(message: `Object`): `null|string`<br />
+  verifies that a **plain JavaScript object** satisfies the requirements of a valid message and thus can be encoded without issues. Instead of throwing, it returns the error message as a string, if any.
+
+  ```js
+  var payload = "invalid (not an object)";
+  var err = AwesomeMessage.verify(payload);
+  if (err)
+    throw Error(err);
+  ```
+
+* **Message.encode**(message: `Message|Object` [, writer: `Writer`]): `Writer`<br />
+  encodes a **message instance** or valid **plain JavaScript object**. This method does not implicitly verify the message and it's up to the user to make sure that the payload is a valid message.
+
+  ```js
+  var buffer = AwesomeMessage.encode(message).finish();
+  ```
+
+* **Message.encodeDelimited**(message: `Message|Object` [, writer: `Writer`]): `Writer`<br />
+  works like `Message.encode` but additionally prepends the length of the message as a varint.
+
+* **Message.decode**(reader: `Reader|Uint8Array`): `Message`<br />
+  decodes a buffer to a **message instance**. If required fields are missing, it throws a `util.ProtocolError` with an `instance` property set to the so far decoded message. If the wire format is invalid, it throws an `Error`.
+
+  ```js
+  try {
+    var decodedMessage = AwesomeMessage.decode(buffer);
+  } catch (e) {
+      if (e instanceof protobuf.util.ProtocolError) {
+        // e.instance holds the so far decoded message with missing required fields
+      } else {
+        // wire format is invalid
+      }
+  }
+  ```
+
+* **Message.decodeDelimited**(reader: `Reader|Uint8Array`): `Message`<br />
+  works like `Message.decode` but additionally reads the length of the message prepended as a varint.
+
+* **Message.create**(properties: `Object`): `Message`<br />
+  creates a new **message instance** from a set of properties that satisfy the requirements of a valid message. Where applicable, it is recommended to prefer `Message.create` over `Message.fromObject` because it doesn't perform possibly redundant conversion.
+
+  ```js
+  var message = AwesomeMessage.create({ awesomeField: "AwesomeString" });
+  ```
+
+* **Message.fromObject**(object: `Object`): `Message`<br />
+  converts any non-valid **plain JavaScript object** to a **message instance** using the conversion steps outlined within the table above.
+
+  ```js
+  var message = AwesomeMessage.fromObject({ awesomeField: 42 });
+  // converts awesomeField to a string
+  ```
+
+* **Message.toObject**(message: `Message` [, options: `ConversionOptions`]): `Object`<br />
+  converts a **message instance** to an arbitrary **plain JavaScript object** for interoperability with other libraries or storage. The resulting plain JavaScript object *might* still satisfy the requirements of a valid message depending on the actual conversion options specified, but most of the time it does not.
+
+  ```js
+  var object = AwesomeMessage.toObject(message, {
+    enums: String,  // enums as string names
+    longs: String,  // longs as strings (requires long.js)
+    bytes: String,  // bytes as base64 encoded strings
+    defaults: true, // includes default values
+    arrays: true,   // populates empty arrays (repeated fields) even if defaults=false
+    objects: true,  // populates empty objects (map fields) even if defaults=false
+    oneofs: true    // includes virtual oneof fields set to the present field's name
+  });
+  ```
+
+For reference, the following diagram aims to display relationships between the different methods and the concept of a valid message:
+
+<p align="center"><img alt="Toolset Diagram" src="http://dcode.io/protobuf.js/toolset.svg" /></p>
+
+> In other words: `verify` indicates that calling `create` or `encode` directly on the plain object will [result in a valid message respectively] succeed. `fromObject`, on the other hand, does conversion from a broader range of plain objects to create valid messages. ([ref](https://github.com/dcodeIO/protobuf.js/issues/748#issuecomment-291925749))
+
+Examples
+--------
+
+### Using .proto files
+
+It is possible to load existing .proto files using the full library, which parses and compiles the definitions to ready to use (reflection-based) message classes:
+
+```protobuf
+// awesome.proto
+package awesomepackage;
+syntax = "proto3";
+
+message AwesomeMessage {
+    string awesome_field = 1; // becomes awesomeField
+}
+```
+
+```js
+protobuf.load("awesome.proto", function(err, root) {
+    if (err)
+        throw err;
+
+    // Obtain a message type
+    var AwesomeMessage = root.lookupType("awesomepackage.AwesomeMessage");
+
+    // Exemplary payload
+    var payload = { awesomeField: "AwesomeString" };
+
+    // Verify the payload if necessary (i.e. when possibly incomplete or invalid)
+    var errMsg = AwesomeMessage.verify(payload);
+    if (errMsg)
+        throw Error(errMsg);
+
+    // Create a new message
+    var message = AwesomeMessage.create(payload); // or use .fromObject if conversion is necessary
+
+    // Encode a message to an Uint8Array (browser) or Buffer (node)
+    var buffer = AwesomeMessage.encode(message).finish();
+    // ... do something with buffer
+
+    // Decode an Uint8Array (browser) or Buffer (node) to a message
+    var message = AwesomeMessage.decode(buffer);
+    // ... do something with message
+
+    // If the application uses length-delimited buffers, there is also encodeDelimited and decodeDelimited.
+
+    // Maybe convert the message back to a plain object
+    var object = AwesomeMessage.toObject(message, {
+        longs: String,
+        enums: String,
+        bytes: String,
+        // see ConversionOptions
+    });
+});
+```
+
+Additionally, promise syntax can be used by omitting the callback, if preferred:
+
+```js
+protobuf.load("awesome.proto")
+    .then(function(root) {
+       ...
+    });
+```
+
+### Using JSON descriptors
+
+The library utilizes JSON descriptors that are equivalent to a .proto definition. For example, the following is identical to the .proto definition seen above:
+
+```json
+// awesome.json
+{
+  "nested": {
+    "AwesomeMessage": {
+      "fields": {
+        "awesomeField": {
+          "type": "string",
+          "id": 1
+        }
+      }
+    }
+  }
+}
+```
+
+JSON descriptors closely resemble the internal reflection structure:
+
+| Type (T)           | Extends            | Type-specific properties
+|--------------------|--------------------|-------------------------
+| *ReflectionObject* |                    | options
+| *Namespace*        | *ReflectionObject* | nested
+| Root               | *Namespace*        | **nested**
+| Type               | *Namespace*        | **fields**
+| Enum               | *ReflectionObject* | **values**
+| Field              | *ReflectionObject* | rule, **type**, **id**
+| MapField           | Field              | **keyType**
+| OneOf              | *ReflectionObject* | **oneof** (array of field names)
+| Service            | *Namespace*        | **methods**
+| Method             | *ReflectionObject* | type, **requestType**, **responseType**, requestStream, responseStream
+
+* **Bold properties** are required. *Italic types* are abstract.
+* `T.fromJSON(name, json)` creates the respective reflection object from a JSON descriptor
+* `T#toJSON()` creates a JSON descriptor from the respective reflection object (its name is used as the key within the parent)
+
+Exclusively using JSON descriptors instead of .proto files enables the use of just the light library (the parser isn't required in this case).
+
+A JSON descriptor can either be loaded the usual way:
+
+```js
+protobuf.load("awesome.json", function(err, root) {
+    if (err) throw err;
+
+    // Continue at "Obtain a message type" above
+});
+```
+
+Or it can be loaded inline:
+
+```js
+var jsonDescriptor = require("./awesome.json"); // exemplary for node
+
+var root = protobuf.Root.fromJSON(jsonDescriptor);
+
+// Continue at "Obtain a message type" above
+```
+
+### Using reflection only
+
+Both the full and the light library include full reflection support. One could, for example, define the .proto definitions seen in the examples above using just reflection:
+
+```js
+...
+var Root  = protobuf.Root,
+    Type  = protobuf.Type,
+    Field = protobuf.Field;
+
+var AwesomeMessage = new Type("AwesomeMessage").add(new Field("awesomeField", 1, "string"));
+
+var root = new Root().define("awesomepackage").add(AwesomeMessage);
+
+// Continue at "Create a new message" above
+...
+```
+
+Detailed information on the reflection structure is available within the [API documentation](#additional-documentation).
+
+### Using custom classes
+
+Message classes can also be extended with custom functionality and it is also possible to register a custom constructor with a reflected message type:
+
+```js
+...
+
+// Define a custom constructor
+function AwesomeMessage(properties) {
+    // custom initialization code
+    ...
+}
+
+// Register the custom constructor with its reflected type (*)
+root.lookupType("awesomepackage.AwesomeMessage").ctor = AwesomeMessage;
+
+// Define custom functionality
+AwesomeMessage.customStaticMethod = function() { ... };
+AwesomeMessage.prototype.customInstanceMethod = function() { ... };
+
+// Continue at "Create a new message" above
+```
+
+(*) Besides referencing its reflected type through `AwesomeMessage.$type` and `AwesomeMesage#$type`, the respective custom class is automatically populated with:
+
+* `AwesomeMessage.create`
+* `AwesomeMessage.encode` and `AwesomeMessage.encodeDelimited`
+* `AwesomeMessage.decode` and `AwesomeMessage.decodeDelimited`
+* `AwesomeMessage.verify`
+* `AwesomeMessage.fromObject`, `AwesomeMessage.toObject`, `AwesomeMessage#toObject` and `AwesomeMessage#toJSON`
+
+Afterwards, decoded messages of this type are `instanceof AwesomeMessage`.
+
+Alternatively, it is also possible to reuse and extend the internal constructor if custom initialization code is not required:
+
+```js
+...
+
+// Reuse the internal constructor
+var AwesomeMessage = root.lookupType("awesomepackage.AwesomeMessage").ctor;
+
+// Define custom functionality
+AwesomeMessage.customStaticMethod = function() { ... };
+AwesomeMessage.prototype.customInstanceMethod = function() { ... };
+
+// Continue at "Create a new message" above
+```
+
+### Using services
+
+The library also supports consuming services but it doesn't make any assumptions about the actual transport channel. Instead, a user must provide a suitable RPC implementation, which is an asynchronous function that takes the reflected service method, the binary request and a node-style callback as its parameters:
+
+```js
+function rpcImpl(method, requestData, callback) {
+    // perform the request using an HTTP request or a WebSocket for example
+    var responseData = ...;
+    // and call the callback with the binary response afterwards:
+    callback(null, responseData);
+}
+```
+
+Example:
+
+```protobuf
+// greeter.proto
+syntax = "proto3";
+
+service Greeter {
+    rpc SayHello (HelloRequest) returns (HelloReply) {}
+}
+
+message HelloRequest {
+    string name = 1;
+}
+
+message HelloReply {
+    string message = 1;
+}
+```
+
+```js
+...
+var Greeter = root.lookup("Greeter");
+var greeter = Greeter.create(/* see above */ rpcImpl, /* request delimited? */ false, /* response delimited? */ false);
+
+greeter.sayHello({ name: 'you' }, function(err, response) {
+    console.log('Greeting:', response.message);
+});
+```
+
+Services also support promises:
+
+```js
+greeter.sayHello({ name: 'you' })
+    .then(function(response) {
+        console.log('Greeting:', response.message);
+    });
+```
+
+There is also an [example for streaming RPC](https://github.com/dcodeIO/protobuf.js/blob/master/examples/streaming-rpc.js).
+
+Note that the service API is meant for clients. Implementing a server-side endpoint pretty much always requires transport channel (i.e. http, websocket, etc.) specific code with the only common denominator being that it decodes and encodes messages.
+
+### Usage with TypeScript
+
+The library ships with its own [type definitions](https://github.com/dcodeIO/protobuf.js/blob/master/index.d.ts) and modern editors like [Visual Studio Code](https://code.visualstudio.com/) will automatically detect and use them for code completion.
+
+The npm package depends on [@types/node](https://www.npmjs.com/package/@types/node) because of `Buffer` and [@types/long](https://www.npmjs.com/package/@types/long) because of `Long`. If you are not building for node and/or not using long.js, it should be safe to exclude them manually.
+
+#### Using the JS API
+
+The API shown above works pretty much the same with TypeScript. However, because everything is typed, accessing fields on instances of dynamically generated message classes requires either using bracket-notation (i.e. `message["awesomeField"]`) or explicit casts. Alternatively, it is possible to use a [typings file generated for its static counterpart](#pbts-for-typescript).
+
+```ts
+import { load } from "protobufjs"; // respectively "./node_modules/protobufjs"
+
+load("awesome.proto", function(err, root) {
+  if (err)
+    throw err;
+
+  // example code
+  const AwesomeMessage = root.lookupType("awesomepackage.AwesomeMessage");
+
+  let message = AwesomeMessage.create({ awesomeField: "hello" });
+  console.log(`message = ${JSON.stringify(message)}`);
+
+  let buffer = AwesomeMessage.encode(message).finish();
+  console.log(`buffer = ${Array.prototype.toString.call(buffer)}`);
+
+  let decoded = AwesomeMessage.decode(buffer);
+  console.log(`decoded = ${JSON.stringify(decoded)}`);
+});
+```
+
+#### Using generated static code
+
+If you generated static code to `bundle.js` using the CLI and its type definitions to `bundle.d.ts`, then you can just do:
+
+```ts
+import { AwesomeMessage } from "./bundle.js";
+
+// example code
+let message = AwesomeMessage.create({ awesomeField: "hello" });
+let buffer  = AwesomeMessage.encode(message).finish();
+let decoded = AwesomeMessage.decode(buffer);
+```
+
+#### Using decorators
+
+The library also includes an early implementation of [decorators](https://www.typescriptlang.org/docs/handbook/decorators.html).
+
+**Note** that decorators are an experimental feature in TypeScript and that declaration order is important depending on the JS target. For example, `@Field.d(2, AwesomeArrayMessage)` requires that `AwesomeArrayMessage` has been defined earlier when targeting `ES5`.
+
+```ts
+import { Message, Type, Field, OneOf } from "protobufjs/light"; // respectively "./node_modules/protobufjs/light.js"
+
+export class AwesomeSubMessage extends Message<AwesomeSubMessage> {
+
+  @Field.d(1, "string")
+  public awesomeString: string;
+
+}
+
+export enum AwesomeEnum {
+  ONE = 1,
+  TWO = 2
+}
+
+@Type.d("SuperAwesomeMessage")
+export class AwesomeMessage extends Message<AwesomeMessage> {
+
+  @Field.d(1, "string", "optional", "awesome default string")
+  public awesomeField: string;
+
+  @Field.d(2, AwesomeSubMessage)
+  public awesomeSubMessage: AwesomeSubMessage;
+
+  @Field.d(3, AwesomeEnum, "optional", AwesomeEnum.ONE)
+  public awesomeEnum: AwesomeEnum;
+
+  @OneOf.d("awesomeSubMessage", "awesomeEnum")
+  public which: string;
+
+}
+
+// example code
+let message = new AwesomeMessage({ awesomeField: "hello" });
+let buffer  = AwesomeMessage.encode(message).finish();
+let decoded = AwesomeMessage.decode(buffer);
+```
+
+Supported decorators are:
+
+* **Type.d(typeName?: `string`)** &nbsp; *(optional)*<br />
+  annotates a class as a protobuf message type. If `typeName` is not specified, the constructor's runtime function name is used for the reflected type.
+
+* **Field.d&lt;T>(fieldId: `number`, fieldType: `string | Constructor<T>`, fieldRule?: `"optional" | "required" | "repeated"`, defaultValue?: `T`)**<br />
+  annotates a property as a protobuf field with the specified id and protobuf type.
+
+* **MapField.d&lt;T extends { [key: string]: any }>(fieldId: `number`, fieldKeyType: `string`, fieldValueType. `string | Constructor<{}>`)**<br />
+  annotates a property as a protobuf map field with the specified id, protobuf key and value type.
+
+* **OneOf.d&lt;T extends string>(...fieldNames: `string[]`)**<br />
+  annotates a property as a protobuf oneof covering the specified fields.
+
+Other notes:
+
+* Decorated types reside in `protobuf.roots["decorated"]` using a flat structure, so no duplicate names.
+* Enums are copied to a reflected enum with a generic name on decorator evaluation because referenced enum objects have no runtime name the decorator could use.
+* Default values must be specified as arguments to the decorator instead of using a property initializer for proper prototype behavior.
+* Property names on decorated classes must not be renamed on compile time (i.e. by a minifier) because decorators just receive the original field name as a string.
+
+**ProTip!** Not as pretty, but you can [use decorators in plain JavaScript](https://github.com/dcodeIO/protobuf.js/blob/master/examples/js-decorators.js) as well.
+
+Command line
+------------
+
+**Note** that moving the CLI to [its own package](./cli) is a work in progress. At the moment, it's still part of the main package.
+
+The command line interface (CLI) can be used to translate between file formats and to generate static code as well as TypeScript definitions.
+
+### pbjs for JavaScript
+
+```
+Translates between file formats and generates static code.
+
+  -t, --target     Specifies the target format. Also accepts a path to require a custom target.
+
+                   json          JSON representation
+                   json-module   JSON representation as a module
+                   proto2        Protocol Buffers, Version 2
+                   proto3        Protocol Buffers, Version 3
+                   static        Static code without reflection (non-functional on its own)
+                   static-module Static code without reflection as a module
+
+  -p, --path       Adds a directory to the include path.
+
+  -o, --out        Saves to a file instead of writing to stdout.
+
+  --sparse         Exports only those types referenced from a main file (experimental).
+
+  Module targets only:
+
+  -w, --wrap       Specifies the wrapper to use. Also accepts a path to require a custom wrapper.
+
+                   default   Default wrapper supporting both CommonJS and AMD
+                   commonjs  CommonJS wrapper
+                   amd       AMD wrapper
+                   es6       ES6 wrapper (implies --es6)
+                   closure   A closure adding to protobuf.roots where protobuf is a global
+
+  -r, --root       Specifies an alternative protobuf.roots name.
+
+  -l, --lint       Linter configuration. Defaults to protobuf.js-compatible rules:
+
+                   eslint-disable block-scoped-var, no-redeclare, no-control-regex, no-prototype-builtins
+
+  --es6            Enables ES6 syntax (const/let instead of var)
+
+  Proto sources only:
+
+  --keep-case      Keeps field casing instead of converting to camel case.
+
+  Static targets only:
+
+  --no-create      Does not generate create functions used for reflection compatibility.
+  --no-encode      Does not generate encode functions.
+  --no-decode      Does not generate decode functions.
+  --no-verify      Does not generate verify functions.
+  --no-convert     Does not generate convert functions like from/toObject
+  --no-delimited   Does not generate delimited encode/decode functions.
+  --no-beautify    Does not beautify generated code.
+  --no-comments    Does not output any JSDoc comments.
+
+  --force-long     Enfores the use of 'Long' for s-/u-/int64 and s-/fixed64 fields.
+  --force-message  Enfores the use of message instances instead of plain objects.
+
+usage: pbjs [options] file1.proto file2.json ...  (or pipe)  other | pbjs [options] -
+```
+
+For production environments it is recommended to bundle all your .proto files to a single .json file, which minimizes the number of network requests and avoids any parser overhead (hint: works with just the **light** library):
+
+```
+$> pbjs -t json file1.proto file2.proto > bundle.json
+```
+
+Now, either include this file in your final bundle:
+
+```js
+var root = protobuf.Root.fromJSON(require("./bundle.json"));
+```
+
+or load it the usual way:
+
+```js
+protobuf.load("bundle.json", function(err, root) {
+    ...
+});
+```
+
+Generated static code, on the other hand, works with just the **minimal** library. For example
+
+```
+$> pbjs -t static-module -w commonjs -o compiled.js file1.proto file2.proto
+```
+
+will generate static code for definitions within `file1.proto` and `file2.proto` to a CommonJS module `compiled.js`.
+
+**ProTip!** Documenting your .proto files with `/** ... */`-blocks or (trailing) `/// ...` lines translates to generated static code.
+
+
+### pbts for TypeScript
+
+```
+Generates TypeScript definitions from annotated JavaScript files.
+
+  -o, --out       Saves to a file instead of writing to stdout.
+
+  -g, --global    Name of the global object in browser environments, if any.
+
+  --no-comments   Does not output any JSDoc comments.
+
+  Internal flags:
+
+  -n, --name      Wraps everything in a module of the specified name.
+
+  -m, --main      Whether building the main library without any imports.
+
+usage: pbts [options] file1.js file2.js ...  (or)  other | pbts [options] -
+```
+
+Picking up on the example above, the following not only generates static code to a CommonJS module `compiled.js` but also its respective TypeScript definitions to `compiled.d.ts`:
+
+```
+$> pbjs -t static-module -w commonjs -o compiled.js file1.proto file2.proto
+$> pbts -o compiled.d.ts compiled.js
+```
+
+Additionally, TypeScript definitions of static modules are compatible with their reflection-based counterparts (i.e. as exported by JSON modules), as long as the following conditions are met:
+
+1. Instead of using `new SomeMessage(...)`, always use `SomeMessage.create(...)` because reflection objects do not provide a constructor.
+2. Types, services and enums must start with an uppercase letter to become available as properties of the reflected types as well (i.e. to be able to use `MyMessage.MyEnum` instead of `root.lookup("MyMessage.MyEnum")`).
+
+For example, the following generates a JSON module `bundle.js` and a `bundle.d.ts`, but no static code:
+
+```
+$> pbjs -t json-module -w commonjs -o bundle.js file1.proto file2.proto
+$> pbjs -t static-module file1.proto file2.proto | pbts -o bundle.d.ts -
+```
+
+### Reflection vs. static code
+
+While using .proto files directly requires the full library respectively pure reflection/JSON the light library, pretty much all code but the relatively short descriptors is shared.
+
+Static code, on the other hand, requires just the minimal library, but generates additional source code without any reflection features. This also implies that there is a break-even point where statically generated code becomes larger than descriptor-based code once the amount of code generated exceeds the size of the full respectively light library.
+
+There is no significant difference performance-wise as the code generated statically is pretty much the same as generated at runtime and both are largely interchangeable as seen in the previous section.
+
+| Source | Library | Advantages | Tradeoffs
+|--------|---------|------------|-----------
+| .proto | full    | Easily editable<br />Interoperability with other libraries<br />No compile step | Some parsing and possibly network overhead
+| JSON   | light   | Easily editable<br />No parsing overhead<br />Single bundle (no network overhead) | protobuf.js specific<br />Has a compile step
+| static | minimal | Works where `eval` access is restricted<br />Fully documented<br />Small footprint for small protos | Can be hard to edit<br />No reflection<br />Has a compile step
+
+### Command line API
+
+Both utilities can be used programmatically by providing command line arguments and a callback to their respective `main` functions:
+
+```js
+var pbjs = require("protobufjs/cli/pbjs"); // or require("protobufjs/cli").pbjs / .pbts
+
+pbjs.main([ "--target", "json-module", "path/to/myproto.proto" ], function(err, output) {
+    if (err)
+        throw err;
+    // do something with output
+});
+```
+
+Additional documentation
+------------------------
+
+#### Protocol Buffers
+* [Google's Developer Guide](https://developers.google.com/protocol-buffers/docs/overview)
+
+#### protobuf.js
+* [API Documentation](http://dcode.io/protobuf.js)
+* [CHANGELOG](https://github.com/dcodeIO/protobuf.js/blob/master/CHANGELOG.md)
+* [Frequently asked questions](https://github.com/dcodeIO/protobuf.js/wiki) on our wiki
+
+#### Community
+* [Questions and answers](http://stackoverflow.com/search?tab=newest&q=protobuf.js) on StackOverflow
+
+Performance
+-----------
+The package includes a benchmark that compares protobuf.js performance to native JSON (as far as this is possible) and [Google's JS implementation](https://github.com/google/protobuf/tree/master/js). On an i7-2600K running node 6.9.1 it yields:
+
+```
+benchmarking encoding performance ...
+
+protobuf.js (reflect) x 541,707 ops/sec ±1.13% (87 runs sampled)
+protobuf.js (static) x 548,134 ops/sec ±1.38% (89 runs sampled)
+JSON (string) x 318,076 ops/sec ±0.63% (93 runs sampled)
+JSON (buffer) x 179,165 ops/sec ±2.26% (91 runs sampled)
+google-protobuf x 74,406 ops/sec ±0.85% (86 runs sampled)
+
+   protobuf.js (static) was fastest
+  protobuf.js (reflect) was 0.9% ops/sec slower (factor 1.0)
+          JSON (string) was 41.5% ops/sec slower (factor 1.7)
+          JSON (buffer) was 67.6% ops/sec slower (factor 3.1)
+        google-protobuf was 86.4% ops/sec slower (factor 7.3)
+
+benchmarking decoding performance ...
+
+protobuf.js (reflect) x 1,383,981 ops/sec ±0.88% (93 runs sampled)
+protobuf.js (static) x 1,378,925 ops/sec ±0.81% (93 runs sampled)
+JSON (string) x 302,444 ops/sec ±0.81% (93 runs sampled)
+JSON (buffer) x 264,882 ops/sec ±0.81% (93 runs sampled)
+google-protobuf x 179,180 ops/sec ±0.64% (94 runs sampled)
+
+  protobuf.js (reflect) was fastest
+   protobuf.js (static) was 0.3% ops/sec slower (factor 1.0)
+          JSON (string) was 78.1% ops/sec slower (factor 4.6)
+          JSON (buffer) was 80.8% ops/sec slower (factor 5.2)
+        google-protobuf was 87.0% ops/sec slower (factor 7.7)
+
+benchmarking combined performance ...
+
+protobuf.js (reflect) x 275,900 ops/sec ±0.78% (90 runs sampled)
+protobuf.js (static) x 290,096 ops/sec ±0.96% (90 runs sampled)
+JSON (string) x 129,381 ops/sec ±0.77% (90 runs sampled)
+JSON (buffer) x 91,051 ops/sec ±0.94% (90 runs sampled)
+google-protobuf x 42,050 ops/sec ±0.85% (91 runs sampled)
+
+   protobuf.js (static) was fastest
+  protobuf.js (reflect) was 4.7% ops/sec slower (factor 1.0)
+          JSON (string) was 55.3% ops/sec slower (factor 2.2)
+          JSON (buffer) was 68.6% ops/sec slower (factor 3.2)
+        google-protobuf was 85.5% ops/sec slower (factor 6.9)
+```
+
+These results are achieved by
+
+* generating type-specific encoders, decoders, verifiers and converters at runtime
+* configuring the reader/writer interface according to the environment
+* using node-specific functionality where beneficial and, of course
+* avoiding unnecessary operations through splitting up [the toolset](#toolset).
+
+You can also run [the benchmark](https://github.com/dcodeIO/protobuf.js/blob/master/bench/index.js) ...
+
+```
+$> npm run bench
+```
+
+and [the profiler](https://github.com/dcodeIO/protobuf.js/blob/master/bench/prof.js) yourself (the latter requires a recent version of node):
+
+```
+$> npm run prof <encode|decode|encode-browser|decode-browser> [iterations=10000000]
+```
+
+Note that as of this writing, the benchmark suite performs significantly slower on node 7.2.0 compared to 6.9.1 because moths.
+
+Compatibility
+-------------
+
+* Works in all modern and not-so-modern browsers except IE8.
+* Because the internals of this package do not rely on `google/protobuf/descriptor.proto`, options are parsed and presented literally.
+* If typed arrays are not supported by the environment, plain arrays will be used instead.
+* Support for pre-ES5 environments (except IE8) can be achieved by [using a polyfill](https://github.com/dcodeIO/protobuf.js/blob/master/scripts/polyfill.js).
+* Support for [Content Security Policy](https://w3c.github.io/webappsec-csp/)-restricted environments (like Chrome extensions without [unsafe-eval](https://developer.chrome.com/extensions/contentSecurityPolicy#relaxing-eval)) can be achieved by generating and using static code instead.
+* If a proper way to work with 64 bit values (uint64, int64 etc.) is required, just install [long.js](https://github.com/dcodeIO/long.js) alongside this library. All 64 bit numbers will then be returned as a `Long` instance instead of a possibly unsafe JavaScript number ([see](https://github.com/dcodeIO/long.js)).
+* For descriptor.proto interoperability, see [ext/descriptor](https://github.com/dcodeIO/protobuf.js/tree/master/ext/descriptor)
+
+Building
+--------
+
+To build the library or its components yourself, clone it from GitHub and install the development dependencies:
+
+```
+$> git clone https://github.com/dcodeIO/protobuf.js.git
+$> cd protobuf.js
+$> npm install
+```
+
+Building the respective development and production versions with their respective source maps to `dist/`:
+
+```
+$> npm run build
+```
+
+Building the documentation to `docs/`:
+
+```
+$> npm run docs
+```
+
+Building the TypeScript definition to `index.d.ts`:
+
+```
+$> npm run types
+```
+
+### Browserify integration
+
+By default, protobuf.js integrates into any browserify build-process without requiring any optional modules. Hence:
+
+* If int64 support is required, explicitly require the `long` module somewhere in your project as it will be excluded otherwise. This assumes that a global `require` function is present that protobuf.js can call to obtain the long module.
+
+  If there is no global `require` function present after bundling, it's also possible to assign the long module programmatically:
+
+  ```js
+  var Long = ...;
+
+  protobuf.util.Long = Long;
+  protobuf.configure();
+  ```
+
+* If you have any special requirements, there is [the bundler](https://github.com/dcodeIO/protobuf.js/blob/master/scripts/bundle.js) for reference.
+
+**License:** [BSD 3-Clause License](https://opensource.org/licenses/BSD-3-Clause)

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/bin/pbjs

@@ -0,0 +1,6 @@
+#!/usr/bin/env node
+var path = require("path"),
+    cli  = require(path.join(__dirname, "..", "cli", "pbjs.js"));
+var ret  = cli.main(process.argv.slice(2));
+if (typeof ret === 'number')
+    process.exit(ret);

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/bin/pbts

@@ -0,0 +1,6 @@
+#!/usr/bin/env node
+var path = require("path"),
+    cli  = require(path.join(__dirname, "..", "cli", "pbts.js"));
+var ret  = cli.main(process.argv.slice(2));
+if (typeof ret === 'number')
+    process.exit(ret);

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/LICENSE

@@ -0,0 +1,33 @@
+Copyright (c) 2016, Daniel Wirtz  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+* Neither the name of its author, nor the names of its contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+---
+
+Code generated by the command line utilities is owned by the owner
+of the input file used when generating it. This code is not
+standalone and requires a support library to be linked with it. This
+support library is itself covered by the above license.

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/README.md

@@ -0,0 +1,11 @@
+protobufjs-cli
+==============
+[![npm](https://img.shields.io/npm/v/protobufjscli.svg)](https://www.npmjs.com/package/protobufjs-cli)
+
+Command line interface (CLI) for [protobuf.js](https://github.com/dcodeIO/protobuf.js). Translates between file formats and generates static code as well as TypeScript definitions.
+
+* [CLI Documentation](https://github.com/dcodeIO/protobuf.js#command-line)
+
+**Note** that moving the CLI to its own package is a work in progress. At the moment, it's still part of the main package.
+
+**License:** [BSD 3-Clause License](https://opensource.org/licenses/BSD-3-Clause)

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/bin/pbjs

@@ -0,0 +1,6 @@
+#!/usr/bin/env node
+var path = require("path"),
+    cli  = require(path.join(__dirname, "..", "pbjs.js"));
+var ret  = cli.main(process.argv.slice(2));
+if (typeof ret === 'number')
+    process.exit(ret);

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/bin/pbts

@@ -0,0 +1,6 @@
+#!/usr/bin/env node
+var path = require("path"),
+    cli  = require(path.join(__dirname, "..", "pbts.js"));
+var ret  = cli.main(process.argv.slice(2));
+if (typeof ret === 'number')
+    process.exit(ret);

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/index.d.ts

@@ -0,0 +1,3 @@
+import * as pbjs from "./pbjs.js";
+import * as pbts from "./pbts.js";
+export { pbjs, pbts };

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/index.js

@@ -0,0 +1,3 @@
+"use strict";
+exports.pbjs = require("./pbjs");
+exports.pbts = require("./pbts");

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/lib/tsd-jsdoc.json

@@ -0,0 +1,18 @@
+{
+    "tags": {
+        "allowUnknownTags": false
+    },
+    "plugins": [
+        "./tsd-jsdoc/plugin"
+    ],
+    "opts": {
+        "encoding"      : "utf8",
+        "recurse"       : true,
+        "lenient"       : true,
+        "template"      : "./tsd-jsdoc",
+
+        "private"       : false,
+        "comments"      : true,
+        "destination"   : false
+    }
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/lib/tsd-jsdoc/LICENSE

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2016 Chad Engler
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/lib/tsd-jsdoc/README.md

@@ -0,0 +1,23 @@
+protobuf.js fork of tsd-jsdoc
+=============================
+
+This is a modified version of [tsd-jsdoc](https://github.com/englercj/tsd-jsdoc) v1.0.1 for use with protobuf.js, parked here so we can process issues and pull requests. The ultimate goal is to switch back to the a recent version of tsd-jsdoc once it meets our needs.
+
+Options
+-------
+
+* **module: `string`**<br />
+  Wraps everything in a module of the specified name.
+
+* **private: `boolean`**<br />
+  Includes private members when set to `true`.
+
+* **comments: `boolean`**<br />
+  Skips comments when explicitly set to `false`.
+
+* **destination: `string|boolean`**<br />
+  Saves to the specified destination file or to console when set to `false`.
+
+Setting options on the command line
+-----------------------------------
+Providing `-q, --query <queryString>` on the command line will set respectively override existing options. Example: `-q module=protobufjs`

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/lib/tsd-jsdoc/plugin.js

@@ -0,0 +1,21 @@
+"use strict";
+exports.defineTags = function(dictionary) {
+
+    dictionary.defineTag("template", {
+        mustHaveValue: true,
+        canHaveType: false,
+        canHaveName: false,
+        onTagged: function(doclet, tag) {
+            (doclet.templates || (doclet.templates = [])).push(tag.text);
+        }
+    });
+
+    dictionary.defineTag("tstype", {
+        mustHaveValue: true,
+        canHaveType: false,
+        canHaveName: false,
+        onTagged: function(doclet, tag) {
+            doclet.tsType = tag.text;
+        }
+    });
+};

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/lib/tsd-jsdoc/publish.js

@@ -0,0 +1,693 @@
+"use strict";
+
+var fs = require("fs");
+
+// output stream
+var out = null;
+
+// documentation data
+var data = null;
+
+// already handled objects, by name
+var seen = {};
+
+// indentation level
+var indent = 0;
+
+// whether indent has been written for the current line yet
+var indentWritten = false;
+
+// provided options
+var options = {};
+
+// queued interfaces
+var queuedInterfaces = [];
+
+// whether writing the first line
+var firstLine = true;
+
+// JSDoc hook
+exports.publish = function publish(taffy, opts) {
+    options = opts || {};
+
+    // query overrides options
+    if (options.query)
+        Object.keys(options.query).forEach(function(key) {
+            if (key !== "query")
+                switch (options[key] = options.query[key]) {
+                    case "true":
+                        options[key] = true;
+                        break;
+                    case "false":
+                        options[key] = false;
+                        break;
+                    case "null":
+                        options[key] = null;
+                        break;
+                }
+        });
+
+    // remove undocumented
+    taffy({ undocumented: true }).remove();
+    taffy({ ignore: true }).remove();
+    taffy({ inherited: true }).remove();
+
+    // remove private
+    if (!options.private)
+        taffy({ access: "private" }).remove();
+
+    // setup output
+    out = options.destination
+        ? fs.createWriteStream(options.destination)
+        : process.stdout;
+
+    try {
+        // setup environment
+        data = taffy().get();
+        indent = 0;
+        indentWritten = false;
+        firstLine = true;
+
+        // wrap everything in a module if configured
+        if (options.module) {
+            writeln("export = ", options.module, ";");
+            writeln();
+            writeln("declare namespace ", options.module, " {");
+            writeln();
+            ++indent;
+        }
+
+        // handle all
+        getChildrenOf(undefined).forEach(function(child) {
+            handleElement(child, null);
+        });
+
+        // process queued
+        while (queuedInterfaces.length) {
+            var element = queuedInterfaces.shift();
+            begin(element);
+            writeInterface(element);
+            writeln(";");
+        }
+
+        // end wrap
+        if (options.module) {
+            --indent;
+            writeln("}");
+        }
+
+        // close file output
+        if (out !== process.stdout)
+            out.end();
+
+    } finally {
+        // gc environment objects
+        out = data = null;
+        seen = options = {};
+        queuedInterfaces = [];
+    }
+};
+
+//
+// Utility
+//
+
+// writes one or multiple strings
+function write() {
+    var s = Array.prototype.slice.call(arguments).join("");
+    if (!indentWritten) {
+        for (var i = 0; i < indent; ++i)
+            s = "    " + s;
+        indentWritten = true;
+    }
+    out.write(s);
+    firstLine = false;
+}
+
+// writes zero or multiple strings, followed by a new line
+function writeln() {
+    var s = Array.prototype.slice.call(arguments).join("");
+    if (s.length)
+        write(s, "\n");
+    else if (!firstLine)
+        out.write("\n");
+    indentWritten = false;
+}
+
+var keepTags = [
+    "param",
+    "returns",
+    "throws",
+    "see"
+];
+
+// parses a comment into text and tags
+function parseComment(comment) {
+    var lines = comment.replace(/^ *\/\*\* *|^ *\*\/| *\*\/ *$|^ *\* */mg, "").trim().split(/\r?\n|\r/g); // property.description has just "\r" ?!
+    var desc;
+    var text = [];
+    var tags = null;
+    for (var i = 0; i < lines.length; ++i) {
+        var match = /^@(\w+)\b/.exec(lines[i]);
+        if (match) {
+            if (!tags) {
+                tags = [];
+                desc = text;
+            }
+            text = [];
+            tags.push({ name: match[1], text: text });
+            lines[i] = lines[i].substring(match[1].length + 1).trim();
+        }
+        if (lines[i].length || text.length)
+            text.push(lines[i]);
+    }
+    return {
+        text: desc || text,
+        tags: tags || []
+    };
+}
+
+// writes a comment
+function writeComment(comment, otherwiseNewline) {
+    if (!comment || options.comments === false) {
+        if (otherwiseNewline)
+            writeln();
+        return;
+    }
+    if (typeof comment !== "object")
+        comment = parseComment(comment);
+    comment.tags = comment.tags.filter(function(tag) {
+        return keepTags.indexOf(tag.name) > -1 && (tag.name !== "returns" || tag.text[0] !== "{undefined}");
+    });
+    writeln();
+    if (!comment.tags.length && comment.text.length < 2) {
+        writeln("/** " + comment.text[0] + " */");
+        return;
+    }
+    writeln("/**");
+    comment.text.forEach(function(line) {
+        if (line.length)
+            writeln(" * ", line);
+        else
+            writeln(" *");
+    });
+    comment.tags.forEach(function(tag) {
+        var started = false;
+        if (tag.text.length) {
+            tag.text.forEach(function(line, i) {
+                if (i > 0)
+                    write(" * ");
+                else if (tag.name !== "throws")
+                    line = line.replace(/^\{[^\s]*} ?/, "");
+                if (!line.length)
+                    return;
+                if (!started) {
+                    write(" * @", tag.name, " ");
+                    started = true;
+                }
+                writeln(line);
+            });
+        }
+    });
+    writeln(" */");
+}
+
+// recursively replaces all occurencies of re's match
+function replaceRecursive(name, re, fn) {
+    var found;
+
+    function replacer() {
+        found = true;
+        return fn.apply(null, arguments);
+    }
+
+    do {
+        found = false;
+        name = name.replace(re, replacer);
+    } while (found);
+    return name;
+}
+
+// tests if an element is considered to be a class or class-like
+function isClassLike(element) {
+    return isClass(element) || isInterface(element);
+}
+
+// tests if an element is considered to be a class
+function isClass(element) {
+    return element && element.kind === "class";
+}
+
+// tests if an element is considered to be an interface
+function isInterface(element) {
+    return element && (element.kind === "interface" || element.kind === "mixin");
+}
+
+// tests if an element is considered to be a namespace
+function isNamespace(element) {
+    return element && (element.kind === "namespace" || element.kind === "module");
+}
+
+// gets all children of the specified parent
+function getChildrenOf(parent) {
+    var memberof = parent ? parent.longname : undefined;
+    return data.filter(function(element) {
+        return element.memberof === memberof;
+    });
+}
+
+// gets the literal type of an element
+function getTypeOf(element) {
+    if (element.tsType)
+        return element.tsType.replace(/\r?\n|\r/g, "\n");
+    var name = "any";
+    var type = element.type;
+    if (type && type.names && type.names.length) {
+        if (type.names.length === 1)
+            name = element.type.names[0].trim();
+        else
+            name = "(" + element.type.names.join("|") + ")";
+    } else
+        return name;
+
+    // Replace catchalls with any
+    name = name.replace(/\*|\bmixed\b/g, "any");
+
+    // Ensure upper case Object for map expressions below
+    name = name.replace(/\bobject\b/g, "Object");
+
+    // Correct Something.<Something> to Something<Something>
+    name = replaceRecursive(name, /\b(?!Object|Array)([\w$]+)\.<([^>]*)>/gi, function($0, $1, $2) {
+        return $1 + "<" + $2 + ">";
+    });
+
+    // Replace Array.<string> with string[]
+    name = replaceRecursive(name, /\bArray\.?<([^>]*)>/gi, function($0, $1) {
+        return $1 + "[]";
+    });
+
+    // Replace Object.<string,number> with { [k: string]: number }
+    name = replaceRecursive(name, /\bObject\.?<([^,]*), *([^>]*)>/gi, function($0, $1, $2) {
+        return "{ [k: " + $1 + "]: " + $2 + " }";
+    });
+
+    // Replace functions (there are no signatures) with Function
+    name = name.replace(/\bfunction(?:\(\))?\b/g, "Function");
+
+    // Convert plain Object back to just object
+    name = name.replace(/\b(Object\b(?!\.))/g, function($0, $1) {
+        return $1.toLowerCase();
+    });
+
+    return name;
+}
+
+// begins writing the definition of the specified element
+function begin(element, is_interface) {
+    if (!seen[element.longname]) {
+        if (isClass(element)) {
+            var comment = parseComment(element.comment);
+            var classdesc = comment.tags.find(function(tag) { return tag.name === "classdesc"; });
+            if (classdesc) {
+                comment.text = classdesc.text;
+                comment.tags = [];
+            }
+            writeComment(comment, true);
+        } else
+            writeComment(element.comment, is_interface || isClassLike(element) || isNamespace(element) || element.isEnum || element.scope === "global");
+        seen[element.longname] = element;
+    } else
+        writeln();
+    if (element.scope !== "global" || options.module)
+        return;
+    write("export ");
+}
+
+// writes the function signature describing element
+function writeFunctionSignature(element, isConstructor, isTypeDef) {
+    write("(");
+
+    var params = {};
+
+    // this type
+    if (element.this)
+        params["this"] = {
+            type: element.this.replace(/^{|}$/g, ""),
+            optional: false
+        };
+
+    // parameter types
+    if (element.params)
+        element.params.forEach(function(param) {
+            var path = param.name.split(/\./g);
+            if (path.length === 1)
+                params[param.name] = {
+                    type: getTypeOf(param),
+                    variable: param.variable === true,
+                    optional: param.optional === true,
+                    defaultValue: param.defaultvalue // Not used yet (TODO)
+                };
+            else // Property syntax (TODO)
+                params[path[0]].type = "{ [k: string]: any }";
+        });
+
+    var paramNames = Object.keys(params);
+    paramNames.forEach(function(name, i) {
+        var param = params[name];
+        var type = param.type;
+        if (param.variable) {
+            name = "..." + name;
+            type = param.type.charAt(0) === "(" ? "any[]" : param.type + "[]";
+        }
+        write(name, !param.variable && param.optional ? "?: " : ": ", type);
+        if (i < paramNames.length - 1)
+            write(", ");
+    });
+
+    write(")");
+
+    // return type
+    if (!isConstructor) {
+        write(isTypeDef ? " => " : ": ");
+        var typeName;
+        if (element.returns && element.returns.length && (typeName = getTypeOf(element.returns[0])) !== "undefined")
+            write(typeName);
+        else
+            write("void");
+    }
+}
+
+// writes (a typedef as) an interface
+function writeInterface(element) {
+    write("interface ", element.name);
+    writeInterfaceBody(element);
+    writeln();
+}
+
+function writeInterfaceBody(element) {
+    writeln("{");
+    ++indent;
+    if (element.tsType)
+        writeln(element.tsType.replace(/\r?\n|\r/g, "\n"));
+    else if (element.properties && element.properties.length)
+        element.properties.forEach(writeProperty);
+    --indent;
+    write("}");
+}
+
+function writeProperty(property, declare) {
+    writeComment(property.description);
+    if (declare)
+        write("let ");
+    write(property.name);
+    if (property.optional)
+        write("?");
+    writeln(": ", getTypeOf(property), ";");
+}
+
+//
+// Handlers
+//
+
+// handles a single element of any understood type
+function handleElement(element, parent) {
+    if (element.scope === "inner")
+        return false;
+
+    if (element.optional !== true && element.type && element.type.names && element.type.names.length) {
+        for (var i = 0; i < element.type.names.length; i++) {
+            if (element.type.names[i].toLowerCase() === "undefined") {
+                // This element is actually optional. Set optional to true and
+                // remove the 'undefined' type
+                element.optional = true;
+                element.type.names.splice(i, 1);
+                i--;
+            }
+        }
+    }
+
+    if (seen[element.longname])
+        return true;
+    if (isClassLike(element))
+        handleClass(element, parent);
+    else switch (element.kind) {
+        case "module":
+        case "namespace":
+            handleNamespace(element, parent);
+            break;
+        case "constant":
+        case "member":
+            handleMember(element, parent);
+            break;
+        case "function":
+            handleFunction(element, parent);
+            break;
+        case "typedef":
+            handleTypeDef(element, parent);
+            break;
+        case "package":
+            break;
+    }
+    seen[element.longname] = element;
+    return true;
+}
+
+// handles (just) a namespace
+function handleNamespace(element/*, parent*/) {
+    var children = getChildrenOf(element);
+    if (!children.length)
+        return;
+    var first = true;
+    if (element.properties)
+        element.properties.forEach(function(property) {
+            if (!/^[$\w]+$/.test(property.name)) // incompatible in namespace
+                return;
+            if (first) {
+                begin(element);
+                writeln("namespace ", element.name, " {");
+                ++indent;
+                first = false;
+            }
+            writeProperty(property, true);
+        });
+    children.forEach(function(child) {
+        if (child.scope === "inner" || seen[child.longname])
+            return;
+        if (first) {
+            begin(element);
+            writeln("namespace ", element.name, " {");
+            ++indent;
+            first = false;
+        }
+        handleElement(child, element);
+    });
+    if (!first) {
+        --indent;
+        writeln("}");
+    }
+}
+
+// a filter function to remove any module references
+function notAModuleReference(ref) {
+    return ref.indexOf("module:") === -1;
+}
+
+// handles a class or class-like
+function handleClass(element, parent) {
+    var is_interface = isInterface(element);
+    begin(element, is_interface);
+    if (is_interface)
+        write("interface ");
+    else {
+        if (element.virtual)
+            write("abstract ");
+        write("class ");
+    }
+    write(element.name);
+    if (element.templates && element.templates.length)
+        write("<", element.templates.join(", "), ">");
+    write(" ");
+
+    // extended classes
+    if (element.augments) {
+        var augments = element.augments.filter(notAModuleReference);
+        if (augments.length)
+            write("extends ", augments[0], " ");
+    }
+
+    // implemented interfaces
+    var impls = [];
+    if (element.implements)
+        Array.prototype.push.apply(impls, element.implements);
+    if (element.mixes)
+        Array.prototype.push.apply(impls, element.mixes);
+    impls = impls.filter(notAModuleReference);
+    if (impls.length)
+        write("implements ", impls.join(", "), " ");
+
+    writeln("{");
+    ++indent;
+
+    if (element.tsType)
+        writeln(element.tsType.replace(/\r?\n|\r/g, "\n"));
+
+    // constructor
+    if (!is_interface && !element.virtual)
+        handleFunction(element, parent, true);
+
+    // properties
+    if (is_interface && element.properties)
+        element.properties.forEach(function(property) {
+            writeProperty(property);
+        });
+
+    // class-compatible members
+    var incompatible = [];
+    getChildrenOf(element).forEach(function(child) {
+        if (isClassLike(child) || child.kind === "module" || child.kind === "typedef" || child.isEnum) {
+            incompatible.push(child);
+            return;
+        }
+        handleElement(child, element);
+    });
+
+    --indent;
+    writeln("}");
+
+    // class-incompatible members
+    if (incompatible.length) {
+        writeln();
+        if (element.scope === "global" && !options.module)
+            write("export ");
+        writeln("namespace ", element.name, " {");
+        ++indent;
+        incompatible.forEach(function(child) {
+            handleElement(child, element);
+        });
+        --indent;
+        writeln("}");
+    }
+}
+
+// handles a namespace or class member
+function handleMember(element, parent) {
+    begin(element);
+
+    if (element.isEnum) {
+        var stringEnum = false;
+        element.properties.forEach(function(property) {
+            if (isNaN(property.defaultvalue)) {
+                stringEnum = true;
+            }
+        });
+        if (stringEnum) {
+            writeln("type ", element.name, " =");
+            ++indent;
+            element.properties.forEach(function(property, i) {
+                write(i === 0 ? "" : "| ", JSON.stringify(property.defaultvalue));
+            });
+            --indent;
+            writeln(";");
+        } else {
+            writeln("enum ", element.name, " {");
+            ++indent;
+            element.properties.forEach(function(property, i) {
+                write(property.name);
+                if (property.defaultvalue !== undefined)
+                    write(" = ", JSON.stringify(property.defaultvalue));
+                if (i < element.properties.length - 1)
+                    writeln(",");
+                else
+                    writeln();
+            });
+            --indent;
+            writeln("}");
+        }
+
+    } else {
+
+        var inClass = isClassLike(parent);
+        if (inClass) {
+            write(element.access || "public", " ");
+            if (element.scope === "static")
+                write("static ");
+            if (element.readonly)
+                write("readonly ");
+        } else
+            write(element.kind === "constant" ? "const " : "let ");
+
+        write(element.name);
+        if (element.optional)
+            write("?");
+        write(": ");
+
+        if (element.type && element.type.names && /^Object\b/i.test(element.type.names[0]) && element.properties) {
+            writeln("{");
+            ++indent;
+            element.properties.forEach(function(property, i) {
+                writeln(JSON.stringify(property.name), ": ", getTypeOf(property), i < element.properties.length - 1 ? "," : "");
+            });
+            --indent;
+            writeln("};");
+        } else
+            writeln(getTypeOf(element), ";");
+    }
+}
+
+// handles a function or method
+function handleFunction(element, parent, isConstructor) {
+    var insideClass = true;
+    if (isConstructor) {
+        writeComment(element.comment);
+        write("constructor");
+    } else {
+        begin(element);
+        insideClass = isClassLike(parent);
+        if (insideClass) {
+            write(element.access || "public", " ");
+            if (element.scope === "static")
+                write("static ");
+        } else
+            write("function ");
+        write(element.name);
+        if (element.templates && element.templates.length)
+            write("<", element.templates.join(", "), ">");
+    }
+    writeFunctionSignature(element, isConstructor, false);
+    writeln(";");
+    if (!insideClass)
+        handleNamespace(element);
+}
+
+// handles a type definition (not a real type)
+function handleTypeDef(element, parent) {
+    if (isInterface(element)) {
+        if (isClassLike(parent))
+            queuedInterfaces.push(element);
+        else {
+            begin(element);
+            writeInterface(element);
+        }
+    } else {
+        writeComment(element.comment, true);
+        write("type ", element.name);
+        if (element.templates && element.templates.length)
+            write("<", element.templates.join(", "), ">");
+        write(" = ");
+        if (element.tsType)
+            write(element.tsType.replace(/\r?\n|\r/g, "\n"));
+        else {
+            var type = getTypeOf(element);
+            if (element.type && element.type.names.length === 1 && element.type.names[0] === "function")
+                writeFunctionSignature(element, false, true);
+            else if (type === "object") {
+                if (element.properties && element.properties.length)
+                    writeInterfaceBody(element);
+                else
+                    write("{}");
+            } else
+                write(type);
+        }
+        writeln(";");
+    }
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/node_modules/os-tmpdir/index.js

@@ -0,0 +1,25 @@
+'use strict';
+var isWindows = process.platform === 'win32';
+var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/;
+
+// https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43
+module.exports = function () {
+	var path;
+
+	if (isWindows) {
+		path = process.env.TEMP ||
+			process.env.TMP ||
+			(process.env.SystemRoot || process.env.windir) + '\\temp';
+	} else {
+		path = process.env.TMPDIR ||
+			process.env.TMP ||
+			process.env.TEMP ||
+			'/tmp';
+	}
+
+	if (trailingSlashRe.test(path)) {
+		path = path.slice(0, -1);
+	}
+
+	return path;
+};

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/node_modules/os-tmpdir/license

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/node_modules/os-tmpdir/readme.md

@@ -0,0 +1,32 @@
+# os-tmpdir [![Build Status](https://travis-ci.org/sindresorhus/os-tmpdir.svg?branch=master)](https://travis-ci.org/sindresorhus/os-tmpdir)
+
+> Node.js [`os.tmpdir()`](https://nodejs.org/api/os.html#os_os_tmpdir) [ponyfill](https://ponyfill.com)
+
+Use this instead of `require('os').tmpdir()` to get a consistent behavior on different Node.js versions (even 0.8).
+
+
+## Install
+
+```
+$ npm install --save os-tmpdir
+```
+
+
+## Usage
+
+```js
+const osTmpdir = require('os-tmpdir');
+
+osTmpdir();
+//=> '/var/folders/m3/5574nnhn0yj488ccryqr7tc80000gn/T'
+```
+
+
+## API
+
+See the [`os.tmpdir()` docs](https://nodejs.org/api/os.html#os_os_tmpdir).
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/node_modules/tmp/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 KARASZI István
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/node_modules/tmp/README.md

@@ -0,0 +1,314 @@
+# Tmp
+
+A simple temporary file and directory creator for [node.js.][1]
+
+[![Build Status](https://travis-ci.org/raszi/node-tmp.svg?branch=master)](https://travis-ci.org/raszi/node-tmp)
+[![Dependencies](https://david-dm.org/raszi/node-tmp.svg)](https://david-dm.org/raszi/node-tmp)
+[![npm version](https://badge.fury.io/js/tmp.svg)](https://badge.fury.io/js/tmp)
+[![API documented](https://img.shields.io/badge/API-documented-brightgreen.svg)](https://raszi.github.io/node-tmp/)
+[![Known Vulnerabilities](https://snyk.io/test/npm/tmp/badge.svg)](https://snyk.io/test/npm/tmp)
+
+## About
+
+This is a [widely used library][2] to create temporary files and directories
+in a [node.js][1] environment.
+
+Tmp offers both an asynchronous and a synchronous API. For all API calls, all
+the parameters are optional. There also exists a promisified version of the
+API, see (5) under references below.
+
+Tmp uses crypto for determining random file names, or, when using templates,
+a six letter random identifier. And just in case that you do not have that much
+entropy left on your system, Tmp will fall back to pseudo random numbers.
+
+You can set whether you want to remove the temporary file on process exit or
+not, and the destination directory can also be set.
+
+## How to install
+
+```bash
+npm install tmp
+```
+
+## Usage
+
+Please also check [API docs][4].
+
+### Asynchronous file creation
+
+Simple temporary file creation, the file will be closed and unlinked on process exit.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.file(function _tempFileCreated(err, path, fd, cleanupCallback) {
+  if (err) throw err;
+
+  console.log('File: ', path);
+  console.log('Filedescriptor: ', fd);
+  
+  // If we don't need the file anymore we could manually call the cleanupCallback
+  // But that is not necessary if we didn't pass the keep option because the library
+  // will clean after itself.
+  cleanupCallback();
+});
+```
+
+### Synchronous file creation
+
+A synchronous version of the above.
+
+```javascript
+var tmp = require('tmp');
+
+var tmpobj = tmp.fileSync();
+console.log('File: ', tmpobj.name);
+console.log('Filedescriptor: ', tmpobj.fd);
+  
+// If we don't need the file anymore we could manually call the removeCallback
+// But that is not necessary if we didn't pass the keep option because the library
+// will clean after itself.
+tmpobj.removeCallback();
+```
+
+Note that this might throw an exception if either the maximum limit of retries
+for creating a temporary name fails, or, in case that you do not have the permission
+to write to the directory where the temporary file should be created in.
+
+### Asynchronous directory creation
+
+Simple temporary directory creation, it will be removed on process exit.
+
+If the directory still contains items on process exit, then it won't be removed.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.dir(function _tempDirCreated(err, path, cleanupCallback) {
+  if (err) throw err;
+
+  console.log('Dir: ', path);
+  
+  // Manual cleanup
+  cleanupCallback();
+});
+```
+
+If you want to cleanup the directory even when there are entries in it, then
+you can pass the `unsafeCleanup` option when creating it.
+
+### Synchronous directory creation
+
+A synchronous version of the above.
+
+```javascript
+var tmp = require('tmp');
+
+var tmpobj = tmp.dirSync();
+console.log('Dir: ', tmpobj.name);
+// Manual cleanup
+tmpobj.removeCallback();
+```
+
+Note that this might throw an exception if either the maximum limit of retries
+for creating a temporary name fails, or, in case that you do not have the permission
+to write to the directory where the temporary directory should be created in.
+
+### Asynchronous filename generation
+
+It is possible with this library to generate a unique filename in the specified
+directory.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.tmpName(function _tempNameGenerated(err, path) {
+    if (err) throw err;
+
+    console.log('Created temporary filename: ', path);
+});
+```
+
+### Synchronous filename generation
+
+A synchronous version of the above.
+
+```javascript
+var tmp = require('tmp');
+
+var name = tmp.tmpNameSync();
+console.log('Created temporary filename: ', name);
+```
+
+## Advanced usage
+
+### Asynchronous file creation
+
+Creates a file with mode `0644`, prefix will be `prefix-` and postfix will be `.txt`.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.file({ mode: 0644, prefix: 'prefix-', postfix: '.txt' }, function _tempFileCreated(err, path, fd) {
+  if (err) throw err;
+
+  console.log('File: ', path);
+  console.log('Filedescriptor: ', fd);
+});
+```
+
+### Synchronous file creation
+
+A synchronous version of the above.
+
+```javascript
+var tmp = require('tmp');
+
+var tmpobj = tmp.fileSync({ mode: 0644, prefix: 'prefix-', postfix: '.txt' });
+console.log('File: ', tmpobj.name);
+console.log('Filedescriptor: ', tmpobj.fd);
+```
+
+### Controlling the Descriptor
+
+As a side effect of creating a unique file `tmp` gets a file descriptor that is
+returned to the user as the `fd` parameter.  The descriptor may be used by the
+application and is closed when the `removeCallback` is invoked.
+
+In some use cases the application does not need the descriptor, needs to close it
+without removing the file, or needs to remove the file without closing the
+descriptor.  Two options control how the descriptor is managed:
+
+* `discardDescriptor` - if `true` causes `tmp` to close the descriptor after the file
+  is created.  In this case the `fd` parameter is undefined.
+* `detachDescriptor` - if `true` causes `tmp` to return the descriptor in the `fd`
+  parameter, but it is the application's responsibility to close it when it is no
+  longer needed.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.file({ discardDescriptor: true }, function _tempFileCreated(err, path, fd, cleanupCallback) {
+  if (err) throw err;
+  // fd will be undefined, allowing application to use fs.createReadStream(path)
+  // without holding an unused descriptor open.
+});
+```
+
+```javascript
+var tmp = require('tmp');
+
+tmp.file({ detachDescriptor: true }, function _tempFileCreated(err, path, fd, cleanupCallback) {
+  if (err) throw err;
+
+  cleanupCallback();
+  // Application can store data through fd here; the space used will automatically
+  // be reclaimed by the operating system when the descriptor is closed or program
+  // terminates.
+});
+```
+
+### Asynchronous directory creation
+
+Creates a directory with mode `0755`, prefix will be `myTmpDir_`.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.dir({ mode: 0750, prefix: 'myTmpDir_' }, function _tempDirCreated(err, path) {
+  if (err) throw err;
+
+  console.log('Dir: ', path);
+});
+```
+
+### Synchronous directory creation
+
+Again, a synchronous version of the above.
+
+```javascript
+var tmp = require('tmp');
+
+var tmpobj = tmp.dirSync({ mode: 0750, prefix: 'myTmpDir_' });
+console.log('Dir: ', tmpobj.name);
+```
+
+### mkstemp like, asynchronously
+
+Creates a new temporary directory with mode `0700` and filename like `/tmp/tmp-nk2J1u`.
+
+```javascript
+var tmp = require('tmp');
+
+tmp.dir({ template: '/tmp/tmp-XXXXXX' }, function _tempDirCreated(err, path) {
+  if (err) throw err;
+
+  console.log('Dir: ', path);
+});
+```
+
+### mkstemp like, synchronously
+
+This will behave similarly to the asynchronous version.
+
+```javascript
+var tmp = require('tmp');
+
+var tmpobj = tmp.dirSync({ template: '/tmp/tmp-XXXXXX' });
+console.log('Dir: ', tmpobj.name);
+```
+
+### Asynchronous filename generation
+
+The `tmpName()` function accepts the `prefix`, `postfix`, `dir`, etc. parameters also:
+
+```javascript
+var tmp = require('tmp');
+
+tmp.tmpName({ template: '/tmp/tmp-XXXXXX' }, function _tempNameGenerated(err, path) {
+    if (err) throw err;
+
+    console.log('Created temporary filename: ', path);
+});
+```
+
+### Synchronous filename generation
+
+The `tmpNameSync()` function works similarly to `tmpName()`.
+
+```javascript
+var tmp = require('tmp');
+var tmpname = tmp.tmpNameSync({ template: '/tmp/tmp-XXXXXX' });
+console.log('Created temporary filename: ', tmpname);
+```
+
+## Graceful cleanup
+
+One may want to cleanup the temporary files even when an uncaught exception
+occurs. To enforce this, you can call the `setGracefulCleanup()` method:
+
+```javascript
+var tmp = require('tmp');
+
+tmp.setGracefulCleanup();
+```
+
+## Options
+
+All options are optional :)
+
+  * `mode`: the file mode to create with, it fallbacks to `0600` on file creation and `0700` on directory creation
+  * `prefix`: the optional prefix, fallbacks to `tmp-` if not provided
+  * `postfix`: the optional postfix, fallbacks to `.tmp` on file creation
+  * `template`: [`mkstemp`][3] like filename template, no default
+  * `dir`: the optional temporary directory, fallbacks to system default (guesses from environment)
+  * `tries`: how many times should the function try to get a unique filename before giving up, default `3`
+  * `keep`: signals that the temporary file or directory should not be deleted on exit, default is `false`, means delete
+    * Please keep in mind that it is recommended in this case to call the provided `cleanupCallback` function manually.
+  * `unsafeCleanup`: recursively removes the created temporary directory, even when it's not empty. default is `false`
+
+[1]: http://nodejs.org/
+[2]: https://www.npmjs.com/browse/depended/tmp
+[3]: http://www.kernel.org/doc/man-pages/online/pages/man3/mkstemp.3.html
+[4]: https://raszi.github.io/node-tmp/
+[5]: https://github.com/benjamingr/tmp-promise

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/node_modules/tmp/lib/tmp.js

@@ -0,0 +1,611 @@
+/*!
+ * Tmp
+ *
+ * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
+ *
+ * MIT Licensed
+ */
+
+/*
+ * Module dependencies.
+ */
+const fs = require('fs');
+const path = require('path');
+const crypto = require('crypto');
+const osTmpDir = require('os-tmpdir');
+const _c = process.binding('constants');
+
+/*
+ * The working inner variables.
+ */
+const
+  /**
+   * The temporary directory.
+   * @type {string}
+   */
+  tmpDir = osTmpDir(),
+
+  // the random characters to choose from
+  RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+
+  TEMPLATE_PATTERN = /XXXXXX/,
+
+  DEFAULT_TRIES = 3,
+
+  CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR),
+
+  EBADF = _c.EBADF || _c.os.errno.EBADF,
+  ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
+
+  DIR_MODE = 448 /* 0o700 */,
+  FILE_MODE = 384 /* 0o600 */,
+
+  // this will hold the objects need to be removed on exit
+  _removeObjects = [];
+
+var
+  _gracefulCleanup = false,
+  _uncaughtException = false;
+
+/**
+ * Random name generator based on crypto.
+ * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
+ *
+ * @param {number} howMany
+ * @returns {string} the generated random name
+ * @private
+ */
+function _randomChars(howMany) {
+  var
+    value = [],
+    rnd = null;
+
+  // make sure that we do not fail because we ran out of entropy
+  try {
+    rnd = crypto.randomBytes(howMany);
+  } catch (e) {
+    rnd = crypto.pseudoRandomBytes(howMany);
+  }
+
+  for (var i = 0; i < howMany; i++) {
+    value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
+  }
+
+  return value.join('');
+}
+
+/**
+ * Checks whether the `obj` parameter is defined or not.
+ *
+ * @param {Object} obj
+ * @returns {boolean} true if the object is undefined
+ * @private
+ */
+function _isUndefined(obj) {
+  return typeof obj === 'undefined';
+}
+
+/**
+ * Parses the function arguments.
+ *
+ * This function helps to have optional arguments.
+ *
+ * @param {(Options|Function)} options
+ * @param {Function} callback
+ * @returns {Array} parsed arguments
+ * @private
+ */
+function _parseArguments(options, callback) {
+  if (typeof options == 'function') {
+    return [callback || {}, options];
+  }
+
+  if (_isUndefined(options)) {
+    return [{}, callback];
+  }
+
+  return [options, callback];
+}
+
+/**
+ * Generates a new temporary name.
+ *
+ * @param {Object} opts
+ * @returns {string} the new random name according to opts
+ * @private
+ */
+function _generateTmpName(opts) {
+  if (opts.name) {
+    return path.join(opts.dir || tmpDir, opts.name);
+  }
+
+  // mkstemps like template
+  if (opts.template) {
+    return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6));
+  }
+
+  // prefix and postfix
+  const name = [
+    opts.prefix || 'tmp-',
+    process.pid,
+    _randomChars(12),
+    opts.postfix || ''
+  ].join('');
+
+  return path.join(opts.dir || tmpDir, name);
+}
+
+/**
+ * Gets a temporary file name.
+ *
+ * @param {(Options|tmpNameCallback)} options options or callback
+ * @param {?tmpNameCallback} callback the callback function
+ */
+function tmpName(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1],
+    tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
+
+  if (isNaN(tries) || tries < 0)
+    return cb(new Error('Invalid tries'));
+
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    return cb(new Error('Invalid template provided'));
+
+  (function _getUniqueName() {
+    const name = _generateTmpName(opts);
+
+    // check whether the path exists then retry if needed
+    fs.stat(name, function (err) {
+      if (!err) {
+        if (tries-- > 0) return _getUniqueName();
+
+        return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name));
+      }
+
+      cb(null, name);
+    });
+  }());
+}
+
+/**
+ * Synchronous version of tmpName.
+ *
+ * @param {Object} options
+ * @returns {string} the generated random name
+ * @throws {Error} if the options are invalid or could not generate a filename
+ */
+function tmpNameSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0],
+    tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
+
+  if (isNaN(tries) || tries < 0)
+    throw new Error('Invalid tries');
+
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    throw new Error('Invalid template provided');
+
+  do {
+    const name = _generateTmpName(opts);
+    try {
+      fs.statSync(name);
+    } catch (e) {
+      return name;
+    }
+  } while (tries-- > 0);
+
+  throw new Error('Could not get a unique tmp filename, max tries reached');
+}
+
+/**
+ * Creates and opens a temporary file.
+ *
+ * @param {(Options|fileCallback)} options the config options or the callback function
+ * @param {?fileCallback} callback
+ */
+function file(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
+
+  opts.postfix = (_isUndefined(opts.postfix)) ? '.tmp' : opts.postfix;
+
+  // gets a temporary filename
+  tmpName(opts, function _tmpNameCreated(err, name) {
+    if (err) return cb(err);
+
+    // create and open the file
+    fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) {
+      if (err) return cb(err);
+
+      if (opts.discardDescriptor) {
+        return fs.close(fd, function _discardCallback(err) {
+          if (err) {
+            // Low probability, and the file exists, so this could be
+            // ignored.  If it isn't we certainly need to unlink the
+            // file, and if that fails too its error is more
+            // important.
+            try {
+              fs.unlinkSync(name);
+            } catch (e) {
+              if (!isENOENT(e)) {
+                err = e;
+              }
+            }
+            return cb(err);
+          }
+          cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts));
+        });
+      }
+      if (opts.detachDescriptor) {
+        return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts));
+      }
+      cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
+    });
+  });
+}
+
+/**
+ * Synchronous version of file.
+ *
+ * @param {Options} options
+ * @returns {FileSyncObject} object consists of name, fd and removeCallback
+ * @throws {Error} if cannot create a file
+ */
+function fileSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  opts.postfix = opts.postfix || '.tmp';
+
+  const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor;
+  const name = tmpNameSync(opts);
+  var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
+  if (opts.discardDescriptor) {
+    fs.closeSync(fd); 
+    fd = undefined;
+  }
+
+  return {
+    name: name,
+    fd: fd,
+    removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts)
+  };
+}
+
+/**
+ * Removes files and folders in a directory recursively.
+ *
+ * @param {string} root
+ * @private
+ */
+function _rmdirRecursiveSync(root) {
+  const dirs = [root];
+
+  do {
+    var
+      dir = dirs.pop(),
+      deferred = false,
+      files = fs.readdirSync(dir);
+
+    for (var i = 0, length = files.length; i < length; i++) {
+      var
+        file = path.join(dir, files[i]),
+        stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories
+
+      if (stat.isDirectory()) {
+        if (!deferred) {
+          deferred = true;
+          dirs.push(dir);
+        }
+        dirs.push(file);
+      } else {
+        fs.unlinkSync(file);
+      }
+    }
+
+    if (!deferred) {
+      fs.rmdirSync(dir);
+    }
+  } while (dirs.length !== 0);
+}
+
+/**
+ * Creates a temporary directory.
+ *
+ * @param {(Options|dirCallback)} options the options or the callback function
+ * @param {?dirCallback} callback
+ */
+function dir(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
+
+  // gets a temporary filename
+  tmpName(opts, function _tmpNameCreated(err, name) {
+    if (err) return cb(err);
+
+    // create the directory
+    fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
+      if (err) return cb(err);
+
+      cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
+    });
+  });
+}
+
+/**
+ * Synchronous version of dir.
+ *
+ * @param {Options} options
+ * @returns {DirSyncObject} object consists of name and removeCallback
+ * @throws {Error} if it cannot create a directory
+ */
+function dirSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  const name = tmpNameSync(opts);
+  fs.mkdirSync(name, opts.mode || DIR_MODE);
+
+  return {
+    name: name,
+    removeCallback: _prepareTmpDirRemoveCallback(name, opts)
+  };
+}
+
+/**
+ * Prepares the callback for removal of the temporary file.
+ *
+ * @param {string} name the path of the file
+ * @param {number} fd file descriptor
+ * @param {Object} opts
+ * @returns {fileCallback}
+ * @private
+ */
+function _prepareTmpFileRemoveCallback(name, fd, opts) {
+  const removeCallback = _prepareRemoveCallback(function _removeCallback(fdPath) {
+    try {
+      if (0 <= fdPath[0]) {
+        fs.closeSync(fdPath[0]);
+      }
+    }
+    catch (e) {
+      // under some node/windows related circumstances, a temporary file
+      // may have not be created as expected or the file was already closed
+      // by the user, in which case we will simply ignore the error
+      if (!isEBADF(e) && !isENOENT(e)) {
+        // reraise any unanticipated error
+        throw e;
+      }
+    }
+    try {
+      fs.unlinkSync(fdPath[1]);
+    }
+    catch (e) {
+      if (!isENOENT(e)) {
+        // reraise any unanticipated error
+        throw e;
+      }
+    }
+  }, [fd, name]);
+
+  if (!opts.keep) {
+    _removeObjects.unshift(removeCallback);
+  }
+
+  return removeCallback;
+}
+
+/**
+ * Prepares the callback for removal of the temporary directory.
+ *
+ * @param {string} name
+ * @param {Object} opts
+ * @returns {Function} the callback
+ * @private
+ */
+function _prepareTmpDirRemoveCallback(name, opts) {
+  const removeFunction = opts.unsafeCleanup ? _rmdirRecursiveSync : fs.rmdirSync.bind(fs);
+  const removeCallback = _prepareRemoveCallback(removeFunction, name);
+
+  if (!opts.keep) {
+    _removeObjects.unshift(removeCallback);
+  }
+
+  return removeCallback;
+}
+
+/**
+ * Creates a guarded function wrapping the removeFunction call.
+ *
+ * @param {Function} removeFunction
+ * @param {Object} arg
+ * @returns {Function}
+ * @private
+ */
+function _prepareRemoveCallback(removeFunction, arg) {
+  var called = false;
+
+  return function _cleanupCallback(next) {
+    if (!called) {
+      const index = _removeObjects.indexOf(_cleanupCallback);
+      if (index >= 0) {
+        _removeObjects.splice(index, 1);
+      }
+
+      called = true;
+      removeFunction(arg);
+    }
+
+    if (next) next(null);
+  };
+}
+
+/**
+ * The garbage collector.
+ *
+ * @private
+ */
+function _garbageCollector() {
+  if (_uncaughtException && !_gracefulCleanup) {
+    return;
+  }
+
+  // the function being called removes itself from _removeObjects,
+  // loop until _removeObjects is empty
+  while (_removeObjects.length) {
+    try {
+      _removeObjects[0].call(null);
+    } catch (e) {
+      // already removed?
+    }
+  }
+}
+
+/**
+ * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
+ */
+function isEBADF(error) {
+  return isExpectedError(error, -EBADF, 'EBADF');
+}
+
+/**
+ * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
+ */
+function isENOENT(error) {
+  return isExpectedError(error, -ENOENT, 'ENOENT');
+}
+
+/**
+ * Helper to determine whether the expected error code matches the actual code and errno,
+ * which will differ between the supported node versions.
+ *
+ * - Node >= 7.0:
+ *   error.code {String}
+ *   error.errno {String|Number} any numerical value will be negated
+ *
+ * - Node >= 6.0 < 7.0:
+ *   error.code {String}
+ *   error.errno {Number} negated
+ *
+ * - Node >= 4.0 < 6.0: introduces SystemError
+ *   error.code {String}
+ *   error.errno {Number} negated
+ *
+ * - Node >= 0.10 < 4.0:
+ *   error.code {Number} negated
+ *   error.errno n/a
+ */
+function isExpectedError(error, code, errno) {
+  return error.code == code || error.code == errno;
+}
+
+/**
+ * Sets the graceful cleanup.
+ *
+ * Also removes the created files and directories when an uncaught exception occurs.
+ */
+function setGracefulCleanup() {
+  _gracefulCleanup = true;
+}
+
+const version = process.versions.node.split('.').map(function (value) {
+  return parseInt(value, 10);
+});
+
+if (version[0] === 0 && (version[1] < 9 || version[1] === 9 && version[2] < 5)) {
+  process.addListener('uncaughtException', function _uncaughtExceptionThrown(err) {
+    _uncaughtException = true;
+    _garbageCollector();
+
+    throw err;
+  });
+}
+
+process.addListener('exit', function _exit(code) {
+  if (code) _uncaughtException = true;
+  _garbageCollector();
+});
+
+/**
+ * Configuration options.
+ *
+ * @typedef {Object} Options
+ * @property {?number} tries the number of tries before give up the name generation
+ * @property {?string} template the "mkstemp" like filename template
+ * @property {?string} name fix name
+ * @property {?string} dir the tmp directory to use
+ * @property {?string} prefix prefix for the generated name
+ * @property {?string} postfix postfix for the generated name
+ */
+
+/**
+ * @typedef {Object} FileSyncObject
+ * @property {string} name the name of the file
+ * @property {string} fd the file descriptor
+ * @property {fileCallback} removeCallback the callback function to remove the file
+ */
+
+/**
+ * @typedef {Object} DirSyncObject
+ * @property {string} name the name of the directory
+ * @property {fileCallback} removeCallback the callback function to remove the directory
+ */
+
+/**
+ * @callback tmpNameCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ */
+
+/**
+ * @callback fileCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ * @param {number} fd the file descriptor
+ * @param {cleanupCallback} fn the cleanup callback function
+ */
+
+/**
+ * @callback dirCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ * @param {cleanupCallback} fn the cleanup callback function
+ */
+
+/**
+ * Removes the temporary created file or directory.
+ *
+ * @callback cleanupCallback
+ * @param {simpleCallback} [next] function to call after entry was removed
+ */
+
+/**
+ * Callback function for function composition.
+ * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
+ *
+ * @callback simpleCallback
+ */
+
+// exporting all the needed methods
+module.exports.tmpdir = tmpDir;
+
+module.exports.dir = dir;
+module.exports.dirSync = dirSync;
+
+module.exports.file = file;
+module.exports.fileSync = fileSync;
+
+module.exports.tmpName = tmpName;
+module.exports.tmpNameSync = tmpNameSync;
+
+module.exports.setGracefulCleanup = setGracefulCleanup;

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/package-lock.json

@@ -0,0 +1,20 @@
+{
+  "version": "6.7.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "os-tmpdir": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
+      "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ="
+    },
+    "tmp": {
+      "version": "0.0.33",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
+      "integrity": "sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==",
+      "requires": {
+        "os-tmpdir": "1.0.2"
+      }
+    }
+  }
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/package.json

@@ -0,0 +1 @@
+{"version": "6.7.0"}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/package.standalone.json

@@ -0,0 +1,32 @@
+{
+  "name": "protobufjs-cli",
+  "description": "Translates between file formats and generates static code as well as TypeScript definitions.",
+  "version": "6.7.0",
+  "author": "Daniel Wirtz <dcode+protobufjs@dcode.io>",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/dcodeIO/protobuf.js.git"
+  },
+  "license": "BSD-3-Clause",
+  "main": "index.js",
+  "types": "index.d.ts",
+  "bin": {
+    "pbjs": "bin/pbjs",
+    "pbts": "bin/pbts"
+  },
+  "peerDependencies": {
+    "protobufjs": "~6.7.0"
+  },
+  "dependencies": {
+    "chalk": "^1.1.3",
+    "escodegen": "^1.8.1",
+    "espree": "^3.1.3",
+    "estraverse": "^4.2.0",
+    "glob": "^7.1.1",
+    "jsdoc": "^3.4.2",
+    "minimist": "^1.2.0",
+    "semver": "^5.3.0",
+    "tmp": "0.0.31",
+    "uglify-js": "^2.8.15"
+  }
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/pbjs.d.ts

@@ -0,0 +1,9 @@
+type pbjsCallback = (err: Error|null, output?: string) => void;
+
+/**
+ * Runs pbjs programmatically.
+ * @param {string[]} args Command line arguments
+ * @param {function(?Error, string=)} [callback] Optional completion callback
+ * @returns {number|undefined} Exit code, if known
+ */
+export function main(args: string[], callback?: pbjsCallback): number|undefined;

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/pbjs.js

@@ -0,0 +1,329 @@
+"use strict";
+var path     = require("path"),
+    fs       = require("fs"),
+    pkg      = require("./package.json"),
+    util     = require("./util");
+
+util.setup();
+
+var protobuf = require(util.pathToProtobufJs),
+    minimist = require("minimist"),
+    chalk    = require("chalk"),
+    glob     = require("glob");
+
+var targets  = util.requireAll("./targets");
+
+/**
+ * Runs pbjs programmatically.
+ * @param {string[]} args Command line arguments
+ * @param {function(?Error, string=)} [callback] Optional completion callback
+ * @returns {number|undefined} Exit code, if known
+ */
+exports.main = function main(args, callback) {
+    var lintDefault = "eslint-disable " + [
+        "block-scoped-var",
+        "id-length",
+        "no-control-regex",
+        "no-magic-numbers",
+        "no-prototype-builtins",
+        "no-redeclare",
+        "no-shadow",
+        "no-var",
+        "sort-vars"
+    ].join(", ");
+    var argv = minimist(args, {
+        alias: {
+            target: "t",
+            out: "o",
+            path: "p",
+            wrap: "w",
+            root: "r",
+            lint: "l",
+            // backward compatibility:
+            "force-long": "strict-long",
+            "force-message": "strict-message"
+        },
+        string: [ "target", "out", "path", "wrap", "dependency", "root", "lint" ],
+        boolean: [ "create", "encode", "decode", "verify", "convert", "delimited", "beautify", "comments", "es6", "sparse", "keep-case", "force-long", "force-number", "force-enum-string", "force-message" ],
+        default: {
+            target: "json",
+            create: true,
+            encode: true,
+            decode: true,
+            verify: true,
+            convert: true,
+            delimited: true,
+            beautify: true,
+            comments: true,
+            es6: null,
+            lint: lintDefault,
+            "keep-case": false,
+            "force-long": false,
+            "force-number": false,
+            "force-enum-string": false,
+            "force-message": false
+        }
+    });
+
+    var target = targets[argv.target],
+        files  = argv._,
+        paths  = typeof argv.path === "string" ? [ argv.path ] : argv.path || [];
+
+    // alias hyphen args in camel case
+    Object.keys(argv).forEach(function(key) {
+        var camelKey = key.replace(/-([a-z])/g, function($0, $1) { return $1.toUpperCase(); });
+        if (camelKey !== key)
+            argv[camelKey] = argv[key];
+    });
+
+    // protobuf.js package directory contains additional, otherwise non-bundled google types
+    paths.push(path.relative(process.cwd(), path.join(__dirname, "..")) || ".");
+
+    if (!files.length) {
+        var descs = Object.keys(targets).filter(function(key) { return !targets[key].private; }).map(function(key) {
+            return "                   " + util.pad(key, 14, true) + targets[key].description;
+        });
+        if (callback)
+            callback(Error("usage")); // eslint-disable-line callback-return
+        else
+            process.stderr.write([
+                "protobuf.js v" + pkg.version + " CLI for JavaScript",
+                "",
+                chalk.bold.white("Translates between file formats and generates static code."),
+                "",
+                "  -t, --target     Specifies the target format. Also accepts a path to require a custom target.",
+                "",
+                descs.join("\n"),
+                "",
+                "  -p, --path       Adds a directory to the include path.",
+                "",
+                "  -o, --out        Saves to a file instead of writing to stdout.",
+                "",
+                "  --sparse         Exports only those types referenced from a main file (experimental).",
+                "",
+                chalk.bold.gray("  Module targets only:"),
+                "",
+                "  -w, --wrap       Specifies the wrapper to use. Also accepts a path to require a custom wrapper.",
+                "",
+                "                   default   Default wrapper supporting both CommonJS and AMD",
+                "                   commonjs  CommonJS wrapper",
+                "                   amd       AMD wrapper",
+                "                   es6       ES6 wrapper (implies --es6)",
+                "                   closure   A closure adding to protobuf.roots where protobuf is a global",
+                "",
+                "  --dependency     Specifies which version of protobuf to require. Accepts any valid module id",
+                "",
+                "  -r, --root       Specifies an alternative protobuf.roots name.",
+                "",
+                "  -l, --lint       Linter configuration. Defaults to protobuf.js-compatible rules:",
+                "",
+                "                   " + lintDefault,
+                "",
+                "  --es6            Enables ES6 syntax (const/let instead of var)",
+                "",
+                chalk.bold.gray("  Proto sources only:"),
+                "",
+                "  --keep-case      Keeps field casing instead of converting to camel case.",
+                "",
+                chalk.bold.gray("  Static targets only:"),
+                "",
+                "  --no-create      Does not generate create functions used for reflection compatibility.",
+                "  --no-encode      Does not generate encode functions.",
+                "  --no-decode      Does not generate decode functions.",
+                "  --no-verify      Does not generate verify functions.",
+                "  --no-convert     Does not generate convert functions like from/toObject",
+                "  --no-delimited   Does not generate delimited encode/decode functions.",
+                "  --no-beautify    Does not beautify generated code.",
+                "  --no-comments    Does not output any JSDoc comments.",
+                "",
+                "  --force-long     Enfores the use of 'Long' for s-/u-/int64 and s-/fixed64 fields.",
+                "  --force-number   Enfores the use of 'number' for s-/u-/int64 and s-/fixed64 fields.",
+                "  --force-message  Enfores the use of message instances instead of plain objects.",
+                "",
+                "usage: " + chalk.bold.green("pbjs") + " [options] file1.proto file2.json ..." + chalk.gray("  (or pipe)  ") + "other | " + chalk.bold.green("pbjs") + " [options] -",
+                ""
+            ].join("\n"));
+        return 1;
+    }
+
+    if (typeof argv["strict-long"] === "boolean")
+        argv["force-long"] = argv["strict-long"];
+
+    // Resolve glob expressions
+    for (var i = 0; i < files.length;) {
+        if (glob.hasMagic(files[i])) {
+            var matches = glob.sync(files[i]);
+            Array.prototype.splice.apply(files, [i, 1].concat(matches));
+            i += matches.length;
+        } else
+            ++i;
+    }
+
+    // Require custom target
+    if (!target)
+        target = require(path.resolve(process.cwd(), argv.target));
+
+    var root = new protobuf.Root();
+
+    var mainFiles = [];
+
+    // Search include paths when resolving imports
+    root.resolvePath = function pbjsResolvePath(origin, target) {
+        var normOrigin = protobuf.util.path.normalize(origin),
+            normTarget = protobuf.util.path.normalize(target);
+        if (!normOrigin)
+            mainFiles.push(normTarget);
+
+        var resolved = protobuf.util.path.resolve(normOrigin, normTarget, true);
+        var idx = resolved.lastIndexOf("google/protobuf/");
+        if (idx > -1) {
+            var altname = resolved.substring(idx);
+            if (altname in protobuf.common)
+                resolved = altname;
+        }
+
+        if (fs.existsSync(resolved))
+            return resolved;
+
+        for (var i = 0; i < paths.length; ++i) {
+            var iresolved = protobuf.util.path.resolve(paths[i] + "/", target);
+            if (fs.existsSync(iresolved))
+                return iresolved;
+        }
+
+        return resolved;
+    };
+
+    // Use es6 syntax if not explicitly specified on the command line and the es6 wrapper is used
+    if (argv.wrap === "es6" || argv.es6) {
+        argv.wrap = "es6";
+        argv.es6 = true;
+    }
+
+    var parseOptions = {
+        "keepCase": argv["keep-case"] || false
+    };
+
+    // Read from stdin
+    if (files.length === 1 && files[0] === "-") {
+        var data = [];
+        process.stdin.on("data", function(chunk) {
+            data.push(chunk);
+        });
+        process.stdin.on("end", function() {
+            var source = Buffer.concat(data).toString("utf8");
+            try {
+                if (source.charAt(0) !== "{") {
+                    protobuf.parse.filename = "-";
+                    protobuf.parse(source, root, parseOptions);
+                } else {
+                    var json = JSON.parse(source);
+                    root.setOptions(json.options).addJSON(json);
+                }
+                callTarget();
+            } catch (err) {
+                if (callback) {
+                    callback(err);
+                    return;
+                }
+                throw err;
+            }
+        });
+
+    // Load from disk
+    } else {
+        try {
+            root.loadSync(files, parseOptions).resolveAll(); // sync is deterministic while async is not
+            if (argv.sparse)
+                sparsify(root);
+            callTarget();
+        } catch (err) {
+            if (callback) {
+                callback(err);
+                return undefined;
+            }
+            throw err;
+        }
+    }
+
+    function markReferenced(tobj) {
+        tobj.referenced = true;
+        // also mark a type's fields and oneofs
+        if (tobj.fieldsArray)
+            tobj.fieldsArray.forEach(function(fobj) {
+                fobj.referenced = true;
+            });
+        if (tobj.oneofsArray)
+            tobj.oneofsArray.forEach(function(oobj) {
+                oobj.referenced = true;
+            });
+        // also mark an extension field's extended type, but not its (other) fields
+        if (tobj.extensionField)
+            tobj.extensionField.parent.referenced = true;
+    }
+
+    function sparsify(root) {
+
+        // 1. mark directly or indirectly referenced objects
+        util.traverse(root, function(obj) {
+            if (!obj.filename)
+                return;
+            if (mainFiles.indexOf(obj.filename) > -1)
+                util.traverseResolved(obj, markReferenced);
+        });
+
+        // 2. empty unreferenced objects
+        util.traverse(root, function(obj) {
+            var parent = obj.parent;
+            if (!parent || obj.referenced) // root or referenced
+                return;
+            // remove unreferenced namespaces
+            if (obj instanceof protobuf.Namespace) {
+                var hasReferenced = false;
+                util.traverse(obj, function(iobj) {
+                    if (iobj.referenced)
+                        hasReferenced = true;
+                });
+                if (hasReferenced) { // replace with plain namespace if a namespace subclass
+                    if (obj instanceof protobuf.Type || obj instanceof protobuf.Service) {
+                        var robj = new protobuf.Namespace(obj.name, obj.options);
+                        robj.nested = obj.nested;
+                        parent.add(robj);
+                    }
+                } else // remove completely if nothing inside is referenced
+                    parent.remove(obj);
+
+            // remove everything else unreferenced
+            } else if (!(obj instanceof protobuf.Namespace))
+                parent.remove(obj);
+        });
+
+        // 3. validate that everything is fine
+        root.resolveAll();
+    }
+
+    function callTarget() {
+        target(root, argv, function targetCallback(err, output) {
+            if (err) {
+                if (callback)
+                    return callback(err);
+                throw err;
+            }
+            try {
+                if (argv.out)
+                    fs.writeFileSync(argv.out, output, { encoding: "utf8" });
+                else if (!callback)
+                    process.stdout.write(output, "utf8");
+                return callback
+                    ? callback(null, output)
+                    : undefined;
+            } catch (err) {
+                if (callback)
+                    return callback(err);
+                throw err;
+            }
+        });
+    }
+
+    return undefined;
+};

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/pbts.d.ts

@@ -0,0 +1,9 @@
+type pbtsCallback = (err: Error|null, output?: string) => void;
+
+/**
+ * Runs pbts programmatically.
+ * @param {string[]} args Command line arguments
+ * @param {function(?Error, string=)} [callback] Optional completion callback
+ * @returns {number|undefined} Exit code, if known
+ */
+export function main(args: string[], callback?: pbtsCallback): number|undefined;

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/pbts.js

@@ -0,0 +1,197 @@
+"use strict";
+var child_process = require("child_process"),
+    path     = require("path"),
+    fs       = require("fs"),
+    pkg      = require("./package.json"),
+    util     = require("./util");
+
+util.setup();
+
+var minimist = require("minimist"),
+    chalk    = require("chalk"),
+    glob     = require("glob"),
+    tmp      = require("tmp");
+
+/**
+ * Runs pbts programmatically.
+ * @param {string[]} args Command line arguments
+ * @param {function(?Error, string=)} [callback] Optional completion callback
+ * @returns {number|undefined} Exit code, if known
+ */
+exports.main = function(args, callback) {
+    var argv = minimist(args, {
+        alias: {
+            name: "n",
+            out : "o",
+            main: "m",
+            global: "g",
+            import: "i"
+        },
+        string: [ "name", "out", "global", "import" ],
+        boolean: [ "comments", "main" ],
+        default: {
+            comments: true,
+            main: false
+        }
+    });
+
+    var files  = argv._;
+
+    if (!files.length) {
+        if (callback)
+            callback(Error("usage")); // eslint-disable-line callback-return
+        else
+            process.stderr.write([
+                "protobuf.js v" + pkg.version + " CLI for TypeScript",
+                "",
+                chalk.bold.white("Generates TypeScript definitions from annotated JavaScript files."),
+                "",
+                "  -o, --out       Saves to a file instead of writing to stdout.",
+                "",
+                "  -g, --global    Name of the global object in browser environments, if any.",
+                "",
+                "  -i, --import    Comma delimited list of imports. Local names will equal camelCase of the basename.",
+                "",
+                "  --no-comments   Does not output any JSDoc comments.",
+                "",
+                chalk.bold.gray("  Internal flags:"),
+                "",
+                "  -n, --name      Wraps everything in a module of the specified name.",
+                "",
+                "  -m, --main      Whether building the main library without any imports.",
+                "",
+                "usage: " + chalk.bold.green("pbts") + " [options] file1.js file2.js ..." + chalk.bold.gray("  (or)  ") + "other | " + chalk.bold.green("pbts") + " [options] -",
+                ""
+            ].join("\n"));
+        return 1;
+    }
+
+    // Resolve glob expressions
+    for (var i = 0; i < files.length;) {
+        if (glob.hasMagic(files[i])) {
+            var matches = glob.sync(files[i]);
+            Array.prototype.splice.apply(files, [i, 1].concat(matches));
+            i += matches.length;
+        } else
+            ++i;
+    }
+
+    var cleanup = [];
+
+    // Read from stdin (to a temporary file)
+    if (files.length === 1 && files[0] === "-") {
+        var data = [];
+        process.stdin.on("data", function(chunk) {
+            data.push(chunk);
+        });
+        process.stdin.on("end", function() {
+            files[0] = tmp.tmpNameSync() + ".js";
+            fs.writeFileSync(files[0], Buffer.concat(data));
+            cleanup.push(files[0]);
+            callJsdoc();
+        });
+
+    // Load from disk
+    } else {
+        callJsdoc();
+    }
+
+    function callJsdoc() {
+
+        // There is no proper API for jsdoc, so this executes the CLI and pipes the output
+        var basedir = path.join(__dirname, ".");
+        var moduleName = argv.name || "null";
+        var nodePath = process.execPath;
+        var cmd = "\"" + nodePath + "\" \"" + require.resolve("jsdoc/jsdoc.js") + "\" -c \"" + path.join(basedir, "lib", "tsd-jsdoc.json") + "\" -q \"module=" + encodeURIComponent(moduleName) + "&comments=" + Boolean(argv.comments) + "\" " + files.map(function(file) { return "\"" + file + "\""; }).join(" ");
+        var child = child_process.exec(cmd, {
+            cwd: process.cwd(),
+            argv0: "node",
+            stdio: "pipe",
+            maxBuffer: 1 << 24 // 16mb
+        });
+        var out = [];
+        var ended = false;
+        var closed = false;
+        child.stdout.on("data", function(data) {
+            out.push(data);
+        });
+        child.stdout.on("end", function() {
+            if (closed) finish();
+            else ended = true;
+        });
+        child.stderr.pipe(process.stderr);
+        child.on("close", function(code) {
+            // clean up temporary files, no matter what
+            try { cleanup.forEach(fs.unlinkSync); } catch(e) {/**/} cleanup = [];
+
+            if (code) {
+                out = out.join("").replace(/\s*JSDoc \d+\.\d+\.\d+ [^$]+/, "");
+                process.stderr.write(out);
+                var err = Error("code " + code);
+                if (callback)
+                    return callback(err);
+                throw err;
+            }
+
+            if (ended) return finish();
+            closed = true;
+            return undefined;
+        });
+
+        function getImportName(importItem) {
+            return path.basename(importItem, ".js").replace(/([-_~.+]\w)/g, function(match) {
+                return match[1].toUpperCase();
+            });
+        }
+
+        function finish() {
+            var output = [];
+            if (argv.main)
+                output.push(
+                    "// DO NOT EDIT! This is a generated file. Edit the JSDoc in src/*.js instead and run 'npm run types'.",
+                    ""
+                );
+            if (argv.global)
+                output.push(
+                    "export as namespace " + argv.global + ";",
+                    ""
+                );
+
+            if (!argv.main) {
+                // Ensure we have a usable array of imports
+                var importArray = typeof argv.import === "string" ? argv.import.split(",") : argv.import || [];
+
+                // Build an object of imports and paths
+                var imports = {
+                    $protobuf: "protobufjs"
+                };
+                importArray.forEach(function(importItem) {
+                    imports[getImportName(importItem)] = importItem;
+                });
+
+                // Write out the imports
+                Object.keys(imports).forEach(function(key) {
+                    output.push("import * as " + key + " from \"" + imports[key] + "\";");
+                });
+            }
+
+            output = output.join("\n") + "\n" + out.join("");
+
+            try {
+                if (argv.out)
+                    fs.writeFileSync(argv.out, output, { encoding: "utf8" });
+                else if (!callback)
+                    process.stdout.write(output, "utf8");
+                return callback
+                    ? callback(null, output)
+                    : undefined;
+            } catch (err) {
+                if (callback)
+                    return callback(err);
+                throw err;
+            }
+        }
+    }
+
+    return undefined;
+};

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/targets/json-module.js

@@ -0,0 +1,38 @@
+"use strict";
+module.exports = json_module;
+
+var util = require("../util");
+
+var protobuf = require("../..");
+
+json_module.description = "JSON representation as a module";
+
+function jsonSafeProp(json) {
+    return json.replace(/^( +)"(\w+)":/mg, function($0, $1, $2) {
+        return protobuf.util.safeProp($2).charAt(0) === "."
+            ? $1 + $2 + ":"
+            : $0;
+    });
+}
+
+function json_module(root, options, callback) {
+    try {
+        var rootProp = protobuf.util.safeProp(options.root || "default");
+        var output = [
+            (options.es6 ? "const" : "var") + " $root = ($protobuf.roots" + rootProp + " || ($protobuf.roots" + rootProp + " = new $protobuf.Root()))\n"
+        ];
+        if (root.options) {
+            var optionsJson = jsonSafeProp(JSON.stringify(root.options, null, 2));
+            output.push(".setOptions(" + optionsJson + ")\n");
+        }
+        var json = jsonSafeProp(JSON.stringify(root.nested, null, 2).trim());
+        output.push(".addJSON(" + json + ");");
+        output = util.wrap(output.join(""), protobuf.util.merge({ dependency: "protobufjs/light" }, options));
+        process.nextTick(function() {
+            callback(null, output);
+        });
+    } catch (e) {
+        return callback(e);
+    }
+    return undefined;
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/targets/json.js

@@ -0,0 +1,8 @@
+"use strict";
+module.exports = json_target;
+
+json_target.description = "JSON representation";
+
+function json_target(root, options, callback) {
+    callback(null, JSON.stringify(root, null, 2));
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/targets/proto.js

@@ -0,0 +1,326 @@
+"use strict";
+module.exports = proto_target;
+
+proto_target.private = true;
+
+var protobuf = require("../..");
+
+var Namespace  = protobuf.Namespace,
+    Enum       = protobuf.Enum,
+    Type       = protobuf.Type,
+    Field      = protobuf.Field,
+    OneOf      = protobuf.OneOf,
+    Service    = protobuf.Service,
+    Method     = protobuf.Method,
+    types      = protobuf.types,
+    util       = protobuf.util;
+
+function underScore(str) {
+    return str.substring(0,1)
+         + str.substring(1)
+               .replace(/([A-Z])(?=[a-z]|$)/g, function($0, $1) { return "_" + $1.toLowerCase(); });
+}
+
+var out = [];
+var indent = 0;
+var first = false;
+var syntax = 3;
+
+function proto_target(root, options, callback) {
+    if (options) {
+        switch (options.syntax) {
+            case undefined:
+            case "proto3":
+            case "3":
+                syntax = 3;
+                break;
+            case "proto2":
+            case "2":
+                syntax = 2;
+                break;
+            default:
+                return callback(Error("invalid syntax: " + options.syntax));
+        }
+    }
+    indent = 0;
+    first = false;
+    try {
+        buildRoot(root);
+        return callback(null, out.join("\n"));
+    } catch (err) {
+        return callback(err);
+    } finally {
+        out = [];
+        syntax = 3;
+    }
+}
+
+function push(line) {
+    if (line === "")
+        out.push("");
+    else {
+        var ind = "";
+        for (var i = 0; i < indent; ++i)
+            ind += "    ";
+        out.push(ind + line);
+    }
+}
+
+function escape(str) {
+    return str.replace(/[\\"']/g, "\\$&")
+              .replace(/\r/g, "\\r")
+              .replace(/\n/g, "\\n")
+              .replace(/\u0000/g, "\\0"); // eslint-disable-line no-control-regex
+}
+
+function value(v) {
+    switch (typeof v) {
+        case "boolean":
+            return v ? "true" : "false";
+        case "number":
+            return v.toString();
+        default:
+            return "\"" + escape(String(v)) + "\"";
+    }
+}
+
+function buildRoot(root) {
+    root.resolveAll();
+    var pkg = [];
+    var ptr = root;
+    var repeat = true;
+    do {
+        var nested = ptr.nestedArray;
+        if (nested.length === 1 && nested[0] instanceof Namespace && !(nested[0] instanceof Type || nested[0] instanceof Service)) {
+            ptr = nested[0];
+            if (ptr !== root)
+                pkg.push(ptr.name);
+        } else
+            repeat = false;
+    } while (repeat);
+    out.push("syntax = \"proto" + syntax + "\";");
+    if (pkg.length)
+        out.push("", "package " + pkg.join(".") + ";");
+
+    buildOptions(ptr);
+    ptr.nestedArray.forEach(build);
+}
+
+function build(object) {
+    if (object instanceof Enum)
+        buildEnum(object);
+    else if (object instanceof Type)
+        buildType(object);
+    else if (object instanceof Field)
+        buildField(object);
+    else if (object instanceof OneOf)
+        buildOneOf(object);
+    else if (object instanceof Service)
+        buildService(object);
+    else if (object instanceof Method)
+        buildMethod(object);
+    else
+        buildNamespace(object);
+}
+
+function buildNamespace(namespace) { // just a namespace, not a type etc.
+    push("");
+    push("message " + namespace.name + " {");
+    ++indent;
+    buildOptions(namespace);
+    consolidateExtends(namespace.nestedArray).remaining.forEach(build);
+    --indent;
+    push("}");
+}
+
+function buildEnum(enm) {
+    push("");
+    push("enum " + enm.name + " {");
+    buildOptions(enm);
+    ++indent; first = true;
+    Object.keys(enm.values).forEach(function(name) {
+        var val = enm.values[name];
+        if (first) {
+            push("");
+            first = false;
+        }
+        push(name + " = " + val + ";");
+    });
+    --indent; first = false;
+    push("}");
+}
+
+function buildRanges(keyword, ranges) {
+    if (ranges && ranges.length) {
+        var parts = [];
+        ranges.forEach(function(range) {
+            if (typeof range === "string")
+                parts.push("\"" + escape(range) + "\"");
+            else if (range[0] === range[1])
+                parts.push(range[0]);
+            else
+                parts.push(range[0] + " to " + (range[1] === 0x1FFFFFFF ? "max" : range[1]));
+        });
+        push("");
+        push(keyword + " " + parts.join(", ") + ";");
+    }
+}
+
+function buildType(type) {
+    if (type.group)
+        return; // built with the sister-field
+    push("");
+    push("message " + type.name + " {");
+    ++indent;
+    buildOptions(type);
+    type.oneofsArray.forEach(build);
+    first = true;
+    type.fieldsArray.forEach(build);
+    consolidateExtends(type.nestedArray).remaining.forEach(build);
+    buildRanges("extensions", type.extensions);
+    buildRanges("reserved", type.reserved);
+    --indent;
+    push("}");
+}
+
+function buildField(field, passExtend) {
+    if (field.partOf || field.declaringField || field.extend !== undefined && !passExtend)
+        return;
+    if (first) {
+        first = false;
+        push("");
+    }
+    if (field.resolvedType && field.resolvedType.group) {
+        buildGroup(field);
+        return;
+    }
+    var sb = [];
+    if (field.map)
+        sb.push("map<" + field.keyType + ", " + field.type + ">");
+    else if (field.repeated)
+        sb.push("repeated", field.type);
+    else if (syntax === 2 || field.parent.group)
+        sb.push(field.required ? "required" : "optional", field.type);
+    else
+        sb.push(field.type);
+    sb.push(underScore(field.name), "=", field.id);
+    var opts = buildFieldOptions(field);
+    if (opts)
+        sb.push(opts);
+    push(sb.join(" ") + ";");
+}
+
+function buildGroup(field) {
+    push(field.rule + " group " + field.resolvedType.name + " = " + field.id + " {");
+    ++indent;
+    buildOptions(field.resolvedType);
+    first = true;
+    field.resolvedType.fieldsArray.forEach(function(field) {
+        buildField(field);
+    });
+    --indent;
+    push("}");
+}
+
+function buildFieldOptions(field) {
+    var keys;
+    if (!field.options || !(keys = Object.keys(field.options)).length)
+        return null;
+    var sb = [];
+    keys.forEach(function(key) {
+        var val = field.options[key];
+        var wireType = types.packed[field.resolvedType instanceof Enum ? "int32" : field.type];
+        switch (key) {
+            case "packed":
+                val = Boolean(val);
+                // skip when not packable or syntax default
+                if (wireType === undefined || syntax === 3 === val)
+                    return;
+                break;
+            case "default":
+                if (syntax === 3)
+                    return;
+                // skip default (resolved) default values
+                if (field.long && !util.longNeq(field.defaultValue, types.defaults[field.type]) || !field.long && field.defaultValue === types.defaults[field.type])
+                    return;
+                // enum defaults specified as strings are type references and not enclosed in quotes
+                if (field.resolvedType instanceof Enum)
+                    break;
+                // otherwise fallthrough
+            default:
+                val = value(val);
+                break;
+        }
+        sb.push(key + "=" + val);
+    });
+    return sb.length
+        ? "[" + sb.join(", ") + "]"
+        : null;
+}
+
+function consolidateExtends(nested) {
+    var ext = {};
+    nested = nested.filter(function(obj) {
+        if (!(obj instanceof Field) || obj.extend === undefined)
+            return true;
+        (ext[obj.extend] || (ext[obj.extend] = [])).push(obj);
+        return false;
+    });
+    Object.keys(ext).forEach(function(extend) {
+        push("");
+        push("extend " + extend + " {");
+        ++indent; first = true;
+        ext[extend].forEach(function(field) {
+            buildField(field, true);
+        });
+        --indent;
+        push("}");
+    });
+    return {
+        remaining: nested
+    };
+}
+
+function buildOneOf(oneof) {
+    push("");
+    push("oneof " + underScore(oneof.name) + " {");
+    ++indent; first = true;
+    oneof.oneof.forEach(function(fieldName) {
+        var field = oneof.parent.get(fieldName);
+        if (first) {
+            first = false;
+            push("");
+        }
+        var opts = buildFieldOptions(field);
+        push(field.type + " " + underScore(field.name) + " = " + field.id + (opts ? " " + opts : "") + ";");
+    });
+    --indent;
+    push("}");
+}
+
+function buildService(service) {
+    push("service " + service.name + " {");
+    ++indent;
+    service.methodsArray.forEach(build);
+    consolidateExtends(service.nestedArray).remaining.forEach(build);
+    --indent;
+    push("}");
+}
+
+function buildMethod(method) {
+    push(method.type + " " + method.name + " (" + (method.requestStream ? "stream " : "") + method.requestType + ") returns (" + (method.responseStream ? "stream " : "") + method.responseType + ");");
+}
+
+function buildOptions(object) {
+    if (!object.options)
+        return;
+    first = true;
+    Object.keys(object.options).forEach(function(key) {
+        if (first) {
+            first = false;
+            push("");
+        }
+        var val = object.options[key];
+        push("option " + key + " = " + JSON.stringify(val) + ";");
+    });
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/targets/proto2.js

@@ -0,0 +1,10 @@
+"use strict";
+module.exports = proto2_target;
+
+var protobuf = require("../..");
+
+proto2_target.description = "Protocol Buffers, Version 2";
+
+function proto2_target(root, options, callback) {
+    require("./proto")(root, protobuf.util.merge(options, { syntax: "proto2" }), callback);
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/targets/proto3.js

@@ -0,0 +1,10 @@
+"use strict";
+module.exports = proto3_target;
+
+var protobuf = require("../..");
+
+proto3_target.description = "Protocol Buffers, Version 3";
+
+function proto3_target(root, options, callback) {
+    require("./proto")(root, protobuf.util.merge(options, { syntax: "proto3" }), callback);
+}

express-server/node_modules/@grpc/proto-loader/node_modules/protobufjs/cli/targets/static-module.js

@@ -0,0 +1,29 @@
+"use strict";
+module.exports = static_module_target;
+
+// - The default wrapper supports AMD, CommonJS and the global scope (as window.root), in this order.
+// - You can specify a custom wrapper with the --wrap argument.
+// - CommonJS modules depend on the minimal build for reduced package size with browserify.
+// - AMD and global scope depend on the full library for now.
+
+var util = require("../util");
+
+var protobuf = require("../..");
+
+static_module_target.description = "Static code without reflection as a module";
+
+function static_module_target(root, options, callback) {
+    require("./static")(root, options, function(err, output) {
+        if (err) {
+            callback(err);
+            return;
+        }
+        try {
+            output = util.wrap(output, protobuf.util.merge({ dependency: "protobufjs/minimal" }, options));
+        } catch (e) {
+            callback(e);
+            return;
+        }
+        callback(null, output);
+    });
+}