/**
 * Run fn recursively with intervals until fn is defined.
 */
var recursiveFnCall = function recursiveFnCall() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
    _ref$delay = _ref.delay,
    delay = _ref$delay === void 0 ? 500 : _ref$delay,
    getFn = _ref.getFn,
    _ref$maxAttempts = _ref.maxAttempts,
    maxAttempts = _ref$maxAttempts === void 0 ? 20 : _ref$maxAttempts;
  var timeoutCount = 0;
  var recursiveTimeout = function recursiveTimeout() {
    var _delay = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : delay;
    setTimeout(function () {
      timeoutCount++;
      var fn = getFn();
      if (typeof fn === 'function') {
        fn();
      } else if (timeoutCount <= maxAttempts) {
        recursiveTimeout();
      }
    }, _delay);
  };
  recursiveTimeout(0);
};
export default recursiveFnCall;