const google.golang.org/protobuf/internal/genid.FileDescriptorSet_File_field_fullname

one use

	google.golang.org/protobuf/internal/genid (current package)
		descriptor_gen.go#L25: 	FileDescriptorSet_File_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorSet.file"