fix test failures

ember-a11y · May 24, 2023 · 2ccee06 · 2ccee06
1 parent 03aa119
commit 2ccee06
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/addon-test-support/setup-global-a11y-hooks.ts b/addon-test-support/setup-global-a11y-hooks.ts
@@ -28,7 +28,7 @@ interface HookUnregister {
   unregister: () => void;
 }
 
-let _unregisterHooks: HookUnregister[];
+let _unregisterHooks: HookUnregister[] = [];
 
 export const DEFAULT_A11Y_TEST_HELPER_NAMES: HelperName[] = [
   'visit',