import * as tmp from 'tmp'; export function createTemp(): Promise<[string, () => void]> { return new Promise<[string, () => void]>((res, rej) => { tmp.file((e, path, fd, cleanup) => { if (e) return rej(e); res([path, cleanup]); }); }); } export function createTempDir(): Promise<[string, () => void]> { return new Promise<[string, () => void]>((res, rej) => { tmp.dir((e, path, cleanup) => { if (e) return rej(e); res([path, cleanup]); }); }); }