ts: Improve LocalStorage type definition

Nozbe · Apr 21, 2024 · b14e962 · b14e962
1 parent 5d51677
commit b14e962
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/CHANGELOG-Unreleased.md b/CHANGELOG-Unreleased.md
@@ -8,6 +8,8 @@
 
 ### Fixes
 
+- [ts] Improved LocalStorage type definition
+
 ### Performance
 
 ### Changes

diff --git a/src/Database/LocalStorage/index.d.ts b/src/Database/LocalStorage/index.d.ts
@@ -11,12 +11,12 @@ export default class LocalStorage {
 
   // Get value from LocalStorage (returns value deserialized from JSON)
   // Returns `undefined` if not found
-  get<ValueType>(key: LocalStorageKey<ValueType>): Promise<ValueType | void>
+  get<ValueType>(key: LocalStorageKey<ValueType>): Promise<ValueType | undefined>
 
   // Experimental: Same as get(), but can be called synchronously
   _getSync<ValueType>(
     key: LocalStorageKey<ValueType>,
-    callback: (value: ValueType | void) => void,
+    callback: (value: ValueType | undefined) => void,
   ): void
 
   // Set value to LocalStorage