add all frontend files

node_modules/rc-mentions/es/hooks/useEffectState.d.ts

@@ -0,0 +1,5 @@
+export type Trigger = (callback?: VoidFunction) => void;
+/**
+ * Trigger a callback on state change
+ */
+export default function useEffectState(): Trigger;

node_modules/rc-mentions/es/hooks/useEffectState.js

@@ -0,0 +1,28 @@
+import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
+import { useState, useCallback, useEffect } from 'react';
+/**
+ * Trigger a callback on state change
+ */
+export default function useEffectState() {
+  var _useState = useState({
+      id: 0,
+      callback: null
+    }),
+    _useState2 = _slicedToArray(_useState, 2),
+    effectId = _useState2[0],
+    setEffectId = _useState2[1];
+  var update = useCallback(function (callback) {
+    setEffectId(function (_ref) {
+      var id = _ref.id;
+      return {
+        id: id + 1,
+        callback: callback
+      };
+    });
+  }, []);
+  useEffect(function () {
+    var _effectId$callback;
+    (_effectId$callback = effectId.callback) === null || _effectId$callback === void 0 || _effectId$callback.call(effectId);
+  }, [effectId]);
+  return update;
+}