create DocumentComponent class

Author: zefir-git

src/DocumentComponent.ts

@@ -0,0 +1,10 @@
+import {NodeComponent} from "./NodeComponent.js";
+
+/**
+ * A {@link !DocumentFragment} component
+ */
+export class DocumentComponent extends NodeComponent<DocumentFragment> {
+    public constructor(html?: string) {
+        super(html ? document.createRange().createContextualFragment(html) : document.createDocumentFragment());
+    }
+}

src/index.ts

@@ -15,6 +15,7 @@
  * If not, see <https://www.gnu.org/licenses/>.
  */
 export {NodeComponent} from "./NodeComponent.js";
+export {DocumentComponent} from "./DocumentComponent.js";
 export {TextComponent} from "./TextComponent.js";
 export {ElementComponent} from "./ElementComponent.js";
 export {Component} from "./Component.js";