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frontend/node_modules/antd/es/_util/hooks/usePatchElement.js

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+import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
+import * as React from 'react';
+export const usePatchElement = () => {
+  const [elements, setElements] = React.useState([]);
+  const patchElement = React.useCallback(element => {
+    // append a new element to elements (and create a new ref)
+    setElements(originElements => [].concat(_toConsumableArray(originElements), [element]));
+    // return a function that removes the new element out of elements (and create a new ref)
+    // it works a little like useEffect
+    return () => {
+      setElements(originElements => originElements.filter(ele => ele !== element));
+    };
+  }, []);
+  return [elements, patchElement];
+};