diff --git a/types/vitest.d.ts b/types/vitest.d.ts
index 3ee9eb2..de4aed9 100644
--- a/types/vitest.d.ts
+++ b/types/vitest.d.ts
@@ -1,15 +1,7 @@
-import 'vitest'
 import {type TestingLibraryMatchers} from './matchers'
 
 declare module 'vitest' {
-  interface Assertion<T = any>
-    extends TestingLibraryMatchers<
-      any,
-      T
-    > {}
+  interface Assertion<T = any> extends TestingLibraryMatchers<any, T> {}
   interface AsymmetricMatchersContaining
-    extends TestingLibraryMatchers<
-      any,
-      any
-    > {}
+    extends TestingLibraryMatchers<any, any> {}
 }