Function ComponentState

docs/tests/v2/es6/js/sanddance.js:43134–43147

()

/*#__PURE__*/
function () {
  function ComponentState() {
    var component = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;

    _classCallCheck(this, ComponentState);

    this.component = component;
    this.asyncProps = {}; // Prop values that the layer sees

    this.onAsyncPropUpdated = function () {};

    this.oldProps = EMPTY_PROPS; // Last props before update

    this.oldAsyncProps = null; // Last props before update, with async values copied.
  }

  _createClass(ComponentState, [{
    key: "getOldProps",