refactor(query-core): shorten listeners code (#7913)

TanStack · Aug 19, 2024 · 6500c98 · 6500c98
1 parent ab1a353
commit 6500c98
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/packages/query-core/src/subscribable.ts b/packages/query-core/src/subscribable.ts
@@ -1,10 +1,7 @@
-type Listener = () => void
-
-export class Subscribable<TListener extends Function = Listener> {
-  protected listeners: Set<TListener>
+export class Subscribable<TListener extends Function> {
+  protected listeners = new Set<TListener>()
 
   constructor() {
-    this.listeners = new Set()
     this.subscribe = this.subscribe.bind(this)
   }