tweak(accessPolicy): hasBESAdminAccess type hint

Author: jaskfla

packages/access-policy/src/permissions.js

@@ -1,4 +1,8 @@
 import { BES_ADMIN_PERMISSION_GROUP } from '@tupaia/constants';
 
+/**
+ * @param {import('./AccessPolicy').AccessPolicy} accessPolicy
+ * @returns {boolean}
+ */
 export const hasBESAdminAccess = accessPolicy =>
   accessPolicy.allowsSome(undefined, BES_ADMIN_PERMISSION_GROUP);