diff --git a/types/auth0-js/index.d.ts b/types/auth0-js/index.d.ts
index 6f52a90333..7ca266e6ce 100644
--- a/types/auth0-js/index.d.ts
+++ b/types/auth0-js/index.d.ts
@@ -566,7 +566,7 @@ export interface Auth0Error {
 
 export type Auth0ParseHashError = Auth0Error & {
     state?: string;
-}
+};
 
 /**
  * The contents of the authResult object returned by {@link WebAuth#parseHash }
diff --git a/types/auth0-lock/auth0-lock-tests.ts b/types/auth0-lock/auth0-lock-tests.ts
index 6e23e81d5e..74dab463dd 100644
--- a/types/auth0-lock/auth0-lock-tests.ts
+++ b/types/auth0-lock/auth0-lock-tests.ts
@@ -1,3 +1,4 @@
+// TypeScript Version: 2.7
 import * as auth0 from 'auth0-js';
 import Auth0Lock from 'auth0-lock';