Move ComponentCommentView to TS

src/dom_components/view/ComponentCommentView.js

@@ -1,7 +0,0 @@
-import ComponentView from './ComponentTextNodeView';
-
-export default class ComponentCommentView extends ComponentView {
-  _createElement() {
-    return document.createComment(this.model.get('content'));
-  }
-}

src/dom_components/view/ComponentCommentView.ts

@@ -0,0 +1,7 @@
+import ComponentTextNodeView from './ComponentTextNodeView';
+
+export default class ComponentCommentView extends ComponentTextNodeView {
+  _createElement() {
+    return document.createComment(this.model.get('content')!) as Text;
+  }
+}