env/protobuf-3.17.0/js/test2.proto

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// 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 Google Inc. 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
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syntax = "proto2";

package jspb.test;

import "test.proto";

option java_package = "com.google.apps.jspb.proto";
option java_multiple_files = true;

message TestExtensionsMessage {
  optional int32 intfield = 1;
  extensions 100 to max;
}

message ExtensionMessage {
  extend TestExtensionsMessage {
    optional ExtensionMessage ext_field = 100;
  }
  optional string ext1 = 1;
}

// Floating extensions are only supported when generating a _lib.js library.
extend TestExtensionsMessage {
  optional ExtensionMessage floating_msg_field = 101;
  optional string floating_str_field = 102;
}

message ForeignNestedFieldMessage {
  optional Deeply.Nested.Message deeply_nested_message = 1;
}