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video-gen-admin/node_modules/@rc-component/overflow/lib/hooks/channelUpdate.d.ts

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+export default function channelUpdate(callback: VoidFunction): void;

video-gen-admin/node_modules/@rc-component/overflow/lib/hooks/channelUpdate.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = channelUpdate;
+var _raf = _interopRequireDefault(require("@rc-component/util/lib/raf"));
+function channelUpdate(callback) {
+  if (typeof MessageChannel === 'undefined') {
+    (0, _raf.default)(callback);
+  } else {
+    const channel = new MessageChannel();
+    channel.port1.onmessage = () => callback();
+    channel.port2.postMessage(undefined);
+  }
+}

video-gen-admin/node_modules/@rc-component/overflow/lib/hooks/useEffectState.d.ts

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+type Updater<T> = T | ((origin: T) => T);
+type UpdateCallbackFunc = VoidFunction;
+type NotifyEffectUpdate = (callback: UpdateCallbackFunc) => void;
+/**
+ * Batcher for record any `useEffectState` need update.
+ */
+export declare function useBatcher(): NotifyEffectUpdate;
+/**
+ * Trigger state update by `useLayoutEffect` to save perf.
+ */
+export default function useEffectState<T extends string | number | object>(notifyEffectUpdate: NotifyEffectUpdate, defaultValue?: T): [T, (value: Updater<T>) => void];
+export {};

video-gen-admin/node_modules/@rc-component/overflow/lib/hooks/useEffectState.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useEffectState;
+exports.useBatcher = useBatcher;
+var _useEvent = _interopRequireDefault(require("@rc-component/util/lib/hooks/useEvent"));
+var React = _interopRequireWildcard(require("react"));
+var _reactDom = require("react-dom");
+var _channelUpdate = _interopRequireDefault(require("./channelUpdate"));
+function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
+/**
+ * Batcher for record any `useEffectState` need update.
+ */
+function useBatcher() {
+  // Updater Trigger
+  const updateFuncRef = React.useRef(null);
+
+  // Notify update
+  const notifyEffectUpdate = callback => {
+    if (!updateFuncRef.current) {
+      updateFuncRef.current = [];
+      (0, _channelUpdate.default)(() => {
+        (0, _reactDom.unstable_batchedUpdates)(() => {
+          updateFuncRef.current.forEach(fn => {
+            fn();
+          });
+          updateFuncRef.current = null;
+        });
+      });
+    }
+    updateFuncRef.current.push(callback);
+  };
+  return notifyEffectUpdate;
+}
+
+/**
+ * Trigger state update by `useLayoutEffect` to save perf.
+ */
+function useEffectState(notifyEffectUpdate, defaultValue) {
+  // Value
+  const [stateValue, setStateValue] = React.useState(defaultValue);
+
+  // Set State
+  const setEffectVal = (0, _useEvent.default)(nextValue => {
+    notifyEffectUpdate(() => {
+      setStateValue(nextValue);
+    });
+  });
+  return [stateValue, setEffectVal];
+}