syntax = "proto3"; package typedeclimport; import "github.com/gogo/protobuf/gogoproto/gogo.proto"; import "github.com/gogo/protobuf/test/typedeclimport/subpkg/subpkg.proto"; option (gogoproto.unmarshaler_all) = true; option (gogoproto.marshaler_all) = true; option (gogoproto.sizer_all) = true; option (gogoproto.equal_all) = true; option (gogoproto.verbose_equal_all) = true; message SomeMessage { option (gogoproto.typedecl) = false; subpkg.AnotherMessage imported = 1 [(gogoproto.nullable) = false]; }