refactor(react): simplify util hook

exuanbo · Dec 18, 2023 · 0f4388c · 0f4388c
1 parent 03d899d
commit 0f4388c
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/.yarn/versions/480d5c36.yml b/.yarn/versions/480d5c36.yml
@@ -0,0 +1,2 @@
+declined:
+  - "@codemirror-toolkit/react"
diff --git a/packages/react/src/utils/useSingleton.ts b/packages/react/src/utils/useSingleton.ts
@@ -1,12 +1,9 @@
 import { useRef } from 'react'
 
-import { isFunction } from './isFunction.js'
-
-export function useSingleton<T extends {}>(instance: T | (() => T)): T {
+export function useSingleton<T extends {}>(createInstance: () => T): T {
   const instanceRef = useRef<T | null>(null)
   if (instanceRef.current == null) {
-    // https://github.com/microsoft/TypeScript/issues/37663
-    instanceRef.current = isFunction(instance) ? instance() : instance
+    instanceRef.current = createInstance()
   }
   return instanceRef.current
 }