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video-gen-admin/node_modules/@rc-component/util/lib/hooks/useState.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var React = _interopRequireWildcard(require("react"));
+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; }
+/**
+ * Same as React.useState but `setState` accept `ignoreDestroy` param to not to setState after destroyed.
+ * We do not make this auto is to avoid real memory leak.
+ * Developer should confirm it's safe to ignore themselves.
+ */
+const useSafeState = defaultValue => {
+  const destroyRef = React.useRef(false);
+  const [value, setValue] = React.useState(defaultValue);
+  React.useEffect(() => {
+    destroyRef.current = false;
+    return () => {
+      destroyRef.current = true;
+    };
+  }, []);
+  function safeSetState(updater, ignoreDestroy) {
+    if (ignoreDestroy && destroyRef.current) {
+      return;
+    }
+    setValue(updater);
+  }
+  return [value, safeSetState];
+};
+var _default = exports.default = useSafeState;