syntax = "proto3"; package gogo; import "google/protobuf/duration.proto"; import "github.com/gogo/protobuf/gogoproto/gogo.proto"; option go_package = "github.com/bazelbuild/rules_go/examples/proto/gogo"; option (gogoproto.gostring_all) = true; message Value { int32 item = 1; google.protobuf.Duration timing = 3; }