define([],function(){"use strict";function getValidFileName(path){return path}function getFullLocalPath(pathArray){return pathArray.join("/")}function getPathFromArray(pathArray){return pathArray.join("/")}function deleteFile(path){return Promise.resolve()}function deleteDirectory(path){return Promise.resolve()}function fileExists(path){return Promise.resolve()}function getItemFileSize(path){return Promise.resolve(0)}return{getValidFileName:getValidFileName,getFullLocalPath:getFullLocalPath,getPathFromArray:getPathFromArray,deleteFile:deleteFile,deleteDirectory:deleteDirectory,fileExists:fileExists,getItemFileSize:getItemFileSize}});