chore: remove react type compatibility shim

afc163 · afc163 · commit 677e81c7446b · 2026-07-01T13:08:59.000+08:00
diff --git a/react-compat.d.ts b/react-compat.d.ts
diff --git a/src/Mentions.tsx b/src/Mentions.tsx
@@ -510,7 +510,7 @@ const InternalMentions = forwardRef<MentionsRef, InternalMentionsProps>(
     };
 
     // ============================ Focus Blur ============================
-    const focusRef = useRef<number>();
+    const focusRef = useRef<number | undefined>(undefined);
 
     const onInternalFocus = (event?: React.FocusEvent<HTMLTextAreaElement>) => {
       window.clearTimeout(focusRef.current);
diff --git a/tsconfig.json b/tsconfig.json
@@ -21,7 +21,6 @@
     "module": "ESNext"
   },
   "include": [
-    "react-compat.d.ts",
     "global.d.ts",
     ".dumirc.ts",
     ".fatherrc.ts",
