fix: typings

planjs · Jan 18, 2021 · a10466b · a10466b
1 parent 299714d
commit a10466b
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/promise/async-pool.ts b/src/promise/async-pool.ts
@@ -28,8 +28,8 @@ function asyncPool(options: AsyncPoolOpts) {
     }
   }
 
-  function executor(fn: PromiseFN) {
-    return new Promise((resolve, reject) => {
+  function executor<T>(fn: PromiseFN<T>) {
+    return new Promise<T>((resolve, reject) => {
       queue.push(() => fn().then(resolve, reject));
       next();
     });

diff --git a/src/promise/interfaces.ts b/src/promise/interfaces.ts
@@ -1,4 +1,6 @@
-export type PromiseFN = () => Promise<void>;
+export interface PromiseFN<T = any> {
+  (): Promise<T>;
+}
 
 export interface BaseRetryOpts {
   /**