updatedeps: fix test

Author: Sven Ulrich

tests/tests.ts

@@ -1,5 +1,4 @@
-import { String, StringBuilder } from '../index';
-import { $String } from '../string';
+import { String, $String, StringBuilder } from '../index';
 import { Fruit } from './fruit';
 import { expect } from 'chai';
 import 'mocha';