chore: fix reference

packages/shared/createEventHook/index.ts

@@ -2,7 +2,7 @@
  * The source code for this function was inspired by vue-apollo's `useEventHook` util
  * https://github.com/vuejs/vue-apollo/blob/v4/packages/vue-apollo-composable/src/util/useEventHook.ts
  */
-import { tryOnScopeDispose } from '@vueuse/core'
+import { tryOnScopeDispose } from '../tryOnScopeDispose'
 
 export type EventHookOn<T = any> = (fn: (param: T) => void) => { off: () => void }
 export type EventHookOff<T = any> = (fn: (param: T) => void) => void
@@ -30,13 +30,12 @@ export function createEventHook<T = any>(): EventHook<T> {
 
   const on = (fn: (param: T) => void) => {
     fns.push(fn)
+    const offFn = () => off(fn)
 
-    tryOnScopeDispose(() => {
-      off(fn)
-    })
+    tryOnScopeDispose(offFn)
 
     return {
-      off: () => off(fn),
+      off: offFn,
     }
   }