highlight is a js file

Author: evoactivity

docs/app/templates/docs.gts

@@ -1,7 +1,7 @@
 import type { TemplateOnlyComponent } from '@ember/component/template-only';
 import { pageTitle } from 'ember-page-title';
 import { Input } from '@ember/component';
-import highlight from 'docs/helpers/highlight.ts';
+import highlight from 'docs/helpers/highlight.js';
 import WindowPane from 'docs/components/window-pane.gts';
 import PageTitlePane from 'docs/components/page-title-pane.gts';
 import { IconSvg, EmberLogoSvg, ArrowSvg } from 'docs/components/icons.gts';