CombineOperators许可证:MITConstraintsOperators许可证:未声明IBMSMTPPod许可证:Apache-2.0RxOperators许可证:MITSwiftLocalize许可证:MITSwiftyJSONCoding许可证:MITUnwrapOperator许可证:未声明VD许可证:未声明VDAnimation许可证:MITVDArch许可证:MITVDAsync许可证:未声明VDCache许可证:MITVDCodable许可证:未声明VDFlow许可证:MITVDLayout许可证:MITVDUIExtensions许可证:MIT