From 24f9ca39b816ff67d259753532ab3a8b9cb02ad4 Mon Sep 17 00:00:00 2001
From: haozi <syntaxright@gmail.com>
Date: Fri, 15 Mar 2024 14:50:08 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=F0=9F=8E=B8=20Type=20constraints=20pro?=
 =?UTF-8?q?hibit=20returning=20undefined?=
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---
 package.json                         | 2 +-
 plugins/browser-storage/src/index.ts | 4 +++-
 plugins/node-fs/src/index.ts         | 4 +++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 43ee583..f3d6396 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "idmp",
-  "version": "1.15.1",
+  "version": "1.15.2",
   "keywords": [
     "deduplicate network requests",
     "idempotent function",
diff --git a/plugins/browser-storage/src/index.ts b/plugins/browser-storage/src/index.ts
index cbd1117..19cff5e 100644
--- a/plugins/browser-storage/src/index.ts
+++ b/plugins/browser-storage/src/index.ts
@@ -3,6 +3,8 @@ import { getOptions, type Idmp, type IdmpOptions, type IdmpPromise } from 'idmp'
 const udf = undefined
 
 type StorageType = 'localStorage' | 'sessionStorage'
+type NonVoid<T> = T extends void ? never : T
+
 const getCacheKey = (globalKey: string) => `@idmp/v1/${globalKey}`
 
 const initStorage = (storageType: StorageType) => {
@@ -66,7 +68,7 @@ const storageIdmpWrap = (
   const storage = initStorage(storageType)
   const newIdmp = <T>(
     globalKey: string,
-    promiseFunc: IdmpPromise<T>,
+    promiseFunc: IdmpPromise<NonVoid<T>>,
     options?: IdmpOptions,
   ) => {
     const finalOptions = getOptions(options)
diff --git a/plugins/node-fs/src/index.ts b/plugins/node-fs/src/index.ts
index 7f76845..d30fa41 100644
--- a/plugins/node-fs/src/index.ts
+++ b/plugins/node-fs/src/index.ts
@@ -48,10 +48,12 @@ const getData = async <T = any>(key: string) => {
   return data as T
 }
 
+type NonVoid<T> = T extends void ? never : T
+
 const fsIdmpWrap = (_idmp: Idmp) => {
   const newIdmp = <T>(
     globalKey: string,
-    promiseFunc: IdmpPromise<T>,
+    promiseFunc: IdmpPromise<NonVoid<T>>,
     options?: IdmpOptions,
   ) => {
     const finalOptions = getOptions(options)