.then((contents)=>{ return Promise.resolve(this.takeLines(contents, this.lineCount(argumentList))); })
.then((configObj) => { return Promise.resolve(new UserConfiguration(configObj)) })
let fnc = function(data) { expect(data).to.have.property("result"); return Promise.resolve(); };
insert(event): boolean | Promise<boolean> { return Promise.resolve(true); }
.then((contents) => { return Promise.resolve(JSON.parse(contents)); })
restore(event): object | Promise<object> { return Promise.resolve({}); }
createCollection(event): boolean | Promise<boolean> { return Promise.resolve(true); }
removeBackup(event): object | Promise<object> { return Promise.resolve({}); }
backups(event): object | Promise<object> { return Promise.resolve({}); }
ensureIndex(event): object | Promise<object> { return Promise.resolve({}); }