google.protobuf.FieldDescriptorProto.Label */ class Label { /** * 0 is reserved for errors * * Generated from protobuf enum LABEL_OPTIONAL = 1; */ const LABEL_OPTIONAL = 1; /** * Generated from protobuf enum LABEL_REQUIRED = 2; */ const LABEL_REQUIRED = 2; /** * Generated from protobuf enum LABEL_REPEATED = 3; */ const LABEL_REPEATED = 3; } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Label::class, \Google\Protobuf\Internal\FieldDescriptorProto_Label::class);