const deleteDir = async (dirname, options = {}) => {
        return new PromisePromise fully covered.((resolve, reject) => {
            rimraf(dirname, { ...options, glob: false }, err => {
            if (err) {
                reject(err);
            } else {
                resolve();
            }
            });
        })
    };
    
    const deleteEmpty = (cwd, options, cb) => {
        if (typeof cwd !== 'string') {
           return Promise.rejectPromise fulfillment is not tested!
Promise rejection is not tested!(new TypeError('expected the first argument to be a string'));
        }
    
        if (typeof options === 'function') {
           cb = options;
           options = null;
        }
    
        if (typeof cb === 'function') {
           return deleteEmpty(cwd, options)
               .thenPromise fully covered.(res => cb(null, res))
               .catchPromise fully covered.(cb);
        }
    
        const opts = options || {};
        const dir = path.resolve(cwd);
    
        if (isEmpty(dir, opts)) {
            let files = await readdir(dir)Promise rejection not tested!;
            
            await deleteDir(dir, opts)Promise rejection not tested!;
        }
    
        return remove(dirname);
    };