fix: forward ref type error

Author: ErdongChen-Andrew

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ecctrl",
-  "version": "1.0.37",
+  "version": "1.0.38",
   "author": "Erdong Chen",
   "license": "MIT",
   "description": "A floating rigibody character controller for R3F",

src/Ecctrl.tsx

@@ -8,7 +8,7 @@ import {
   RapierRigidBody,
   type RigidBodyProps,
 } from "@react-three/rapier";
-import { useEffect, useRef, useMemo, type ReactNode, forwardRef } from "react";
+import { useEffect, useRef, useMemo, type ReactNode, forwardRef, type RefObject } from "react";
 import * as THREE from "three";
 import { useControls } from "leva";
 import { useFollowCam } from "./hooks/useFollowCam";
@@ -76,7 +76,7 @@ const Ecctrl = forwardRef<RapierRigidBody, EcctrlProps>(({
   // Other rigibody props from parent
   ...props
 }: EcctrlProps, ref) => {
-  const characterRef = ref || useRef<RapierRigidBody>()
+  const characterRef = ref as RefObject<RapierRigidBody> || useRef<RapierRigidBody>()
   const characterModelRef = useRef<THREE.Group>();
 
   /**