google.golang.org/protobuf/internal/filedesc.PlaceholderEnum.ReservedRanges (method, view implemented interface methods)

one use

	google.golang.org/protobuf/internal/filedesc (current package)
		placeholder.go#L65: func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges   { return emptyEnumRanges }