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video-gen-admin/node_modules/@rc-component/mutate-observer/lib/useMutateObserver.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _canUseDom = _interopRequireDefault(require("@rc-component/util/lib/Dom/canUseDom"));
+var _react = _interopRequireDefault(require("react"));
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+const defaultOptions = {
+  subtree: true,
+  childList: true,
+  attributeFilter: ['style', 'class']
+};
+const useMutateObserver = (nodeOrList, callback, options = defaultOptions) => {
+  _react.default.useEffect(() => {
+    if (!(0, _canUseDom.default)() || !nodeOrList) {
+      return;
+    }
+    let instance;
+    const nodeList = Array.isArray(nodeOrList) ? nodeOrList : [nodeOrList];
+    if ('MutationObserver' in window) {
+      instance = new MutationObserver(callback);
+      nodeList.forEach(element => {
+        instance.observe(element, options);
+      });
+    }
+    return () => {
+      instance?.takeRecords();
+      instance?.disconnect();
+    };
+  }, [options, nodeOrList]);
+};
+var _default = exports.default = useMutateObserver;