src/Aspose/Storage/Api/StorageApi.php
public function getListFilesAsync(Requests\GetListFilesRequest $request) 
    {
        return $this->getListFilesAsyncWithHttpInfo($request)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }
public function getListFilesAsync(Requests\GetListFilesRequest $request) 
    {
        return $this->getListFilesAsyncWithHttpInfo($request)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }
/*
Operation getListFilesAsync

Get the file listing of a specific folder

@param Requests\GetListFilesRequest $request is a request object for operation

@throws \InvalidArgumentException
@return \GuzzleHttp\Promise\PromiseInterface