frontend/node_modules/@mui/utils/legacy/createChainedFunction/createChainedFunction.js

/**
 * Safe chained function.
 *
 * Will only create a new function if needed,
 * otherwise will pass back existing functions or null.
 */
export default function createChainedFunction() {
  for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {
    funcs[_key] = arguments[_key];
  }
  return funcs.reduce(function (acc, func) {
    if (func == null) {
      return acc;
    }
    return function chainedFunction() {
      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        args[_key2] = arguments[_key2];
      }
      acc.apply(this, args);
      func.apply(this, args);
    };
  }, function () {});
}