syntax = "proto2";

package com.google.common.truth.extensions.proto;

option optimize_for = LITE_RUNTIME;

option java_package = "com.google.common.truth.extensions.proto";
option java_multiple_files = true;

message TestMessageLite2 {
  optional int32 optional_int = 1;

  message SubMessage {
    optional string optional_string = 1;
  }
  optional SubMessage sub_message = 2;
}

message OtherTestMessageLite2 {
  optional int32 optional_int = 1;
}

message TestMessageLite2WithRequiredFields {
  required int32 required_int = 1;
  optional string optional_string = 2;
}