fs-iterator/dist/esm/fs-compat/readdir.js

A file system iterator with filter and asyncIterator iterafaces. Supports Node 0.10 and above

import fs from 'fs';
// prior to Node 9, fs.readdir did not return sorted files
const parts = process.versions.node.split('.');
const readdir = +parts[0] === 0 && +parts[1] <= 8 ? function readdirSort(path, callback) {
    fs.readdir(path, (err, files)=>{
        err ? callback(err) : callback(null, files.sort());
    });
} : fs.readdir;
function readdirAddOptions(path, _options, callback) {
    return readdir(path, callback);
}
export default fs.readdir.length === 3 ? fs.readdir : readdirAddOptions;