Function invokeArrayFns

web/main.js:80–84

(fns, ...arg)

);
const hasChanged = (value, oldValue) => !Object.is(value, oldValue);
const invokeArrayFns = (fns, ...arg) => {
  for (let i = 0; i < fns.length; i++) {
    fns[i](...arg);
  }
};
const def = (obj, key, value, writable = false) => {
  Object.defineProperty(obj, key, {
    configurable: true,