Function initializeOptions$1

codebase/sources/dhtmlxscheduler.js:16877–16892

(options)

    return DateTime2;
  }(Time);
  function initializeOptions$1(options) {
    var invalid = [];
    var keys = Object.keys(options);
    for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
      var key = keys_1[_i];
      if (!includes(defaultKeys, key))
        invalid.push(key);
      if (isDate(options[key]) && !isValidDate(options[key])) {
        invalid.push(key);
      }
    }
    if (invalid.length) {
      throw new Error("Invalid options: " + invalid.join(", "));
    }
    return __assign({}, options);
  }
  function parseOptions(options) {
    var opts = __assign(__assign({}, DEFAULT_OPTIONS$1), initializeOptions$1(options));
    if (isPresent(opts.byeaster))