Fix expectExactType to be compatible with TypeScript 5.4

reduxjs · Jan 25, 2024 · 65dd3a3 · 65dd3a3
1 parent 31c05c9
commit 65dd3a3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/packages/toolkit/src/listenerMiddleware/tests/listenerMiddleware.test.ts b/packages/toolkit/src/listenerMiddleware/tests/listenerMiddleware.test.ts
@@ -96,7 +96,7 @@ type Equals<T, U> = IsAny<
   IsAny<U, never, [T] extends [U] ? ([U] extends [T] ? any : never) : never>
 >
 export function expectExactType<T>(t: T) {
-  return <U extends Equals<T, U>>(u: U) => {}
+  return <U extends T>(u: U & Equals<T, U>) => {}
 }
 
 type EnsureUnknown<T extends any> = IsUnknown<T, any, never>

diff --git a/packages/toolkit/src/query/tests/helpers.tsx b/packages/toolkit/src/query/tests/helpers.tsx
@@ -299,7 +299,7 @@ type Equals<T, U> = IsAny<
   IsAny<U, never, [T] extends [U] ? ([U] extends [T] ? any : never) : never>
 >
 export function expectExactType<T>(t: T) {
-  return <U extends Equals<T, U>>(u: U) => {}
+  return <U extends T>(u: U & Equals<T, U>) => {}
 }
 
 type EnsureUnknown<T extends any> = IsUnknown<T, any, never>