// Copyright 2010 Google Inc.
//
// 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.

syntax = "proto2";

import "google/protobuf/descriptor.proto";

option java_package = "org.waveprotocol.protobuf";
option java_outer_classname = "Extensions";

extend google.protobuf.FieldOptions {
  // Annotates an int64, noting that only the lower 52 bits are important.
  // This allows languages without 64-bit primitives (like JavaScript) to use
  // other primtive types instead.
  //
  // Annotation ids are apparently meant to be globally unique.  Not sure why,
  // given that proto names and field ids do not have to be globally unique.
  // If it becomes an issue, get a unique number from the number distributor.
  optional bool int52 = 50000 [default = false];
}