@pushrocks/smartpath/ts/smartpath.check.ts

offers smart ways to handle paths

import * as plugins from './smartpath.plugins.js';

export let isDir = function (pathArg: string) {
  return !isFile(pathArg);
};

export let isFile = function (pathArg) {
  return /\.[a-zA-Z]*$/.test(pathArg); // checks if there is a .anything at the end
};