Jesus sucks

backend/frontend/node_modules/@restart/hooks/esm/useSafeState.js

@@ -0,0 +1,23 @@
+import { useCallback } from 'react';
+import useMounted from './useMounted';
+
+/**
+ * `useSafeState` takes the return value of a `useState` hook and wraps the
+ * setter to prevent updates onces the component has unmounted. Can used
+ * with `useMergeState` and `useStateAsync` as well
+ *
+ * @param state The return value of a useStateHook
+ *
+ * ```ts
+ * const [show, setShow] = useSafeState(useState(true));
+ * ```
+ */
+
+function useSafeState(state) {
+  const isMounted = useMounted();
+  return [state[0], useCallback(nextState => {
+    if (!isMounted()) return;
+    return state[1](nextState);
+  }, [isMounted, state[1]])];
+}
+export default useSafeState;