grpcinfo

type Extention interface {
	Get(ext interface{}) (interface{}, error)
	Has(ext interface{}, ifnotset bool) bool
}

type Registry interface {
	Load(srv *grpc.Server) error
	LoadFile(file string) error
	Server(fqn string) Server
}

type Server interface {
	Service() Extention
	Method() Extention
}