1syntax = "proto3"; 2 3import "google/protobuf/descriptor.proto"; 4 5message TestImportDescriptorProto { 6 extend google.protobuf.MethodOptions { 7 int32 a = 72295727; 8 } 9} 10 11extend google.protobuf.MethodOptions { 12 int32 a = 72295728; 13} 14 15