<?phpnamespaceReact\Promise;interfaceExtendedPromiseInterfaceextendsPromiseInterface{/** * * The `$onProgress` argument is deprecated and should not be used anymore. * * @return void */publicfunctiondone(callable$onFulfilled=null,callable$onRejected=null,callable$onProgress=null);/** * @return ExtendedPromiseInterface */publicfunctionotherwise(callable$onRejected);/** * @return ExtendedPromiseInterface */publicfunctionalways(callable$onFulfilledOrRejected);/** * @return ExtendedPromiseInterface * @deprecated 2.6.0 Progress support is deprecated and should not be used anymore. */publicfunctionprogress(callable$onProgress);}