fix(test:client): fix for ts + sprint-js

Author: Awk34

templates/app/client/components/oauth-buttons(oauth)/oauth-buttons.directive.spec.js

@@ -1,6 +1,5 @@
 'use strict';
-
-import $ from 'sprint-js';
+const $ = require('sprint-js');
 import OauthButtons from './index';
 
 describe('Directive: oauthButtons', function() {