lazy-compile-webpack-plugin/lib/util/index.js

Lazy compile dynamic imports to boost your webpack startup time.

const toString = Object.prototype.toString;

function isRegExp(target) {
  return toString.call(target) === `[object RegExp]`;
}

function isFunction(target) {
  return toString.call(target) === `[object Function]`;
}

module.exports = {
  isRegExp,
  isFunction,
};