Firebase Update

express-server/node_modules/protobufjs/tests/extend.proto

@@ -0,0 +1,23 @@
+import "google/protobuf/descriptor.proto"; // Ignored
+// import "./google/protobuf/descriptor.proto"; // Not ignored
+
+extend google.protobuf.MessageOptions {
+  optional int32 foo = 1001;
+}
+
+message Foo {
+    extensions 2 to max;
+}
+
+extend Foo {
+    optional string bar = 2;
+}
+
+message Bar {
+    message Foo {
+    }
+
+    extend .Foo {
+        optional Foo foo = 3; // references Bar.Foo
+    }
+}