1 files changed, 15 insertions, 0 deletions
diff --git a/packages/webapi/src/lib/Element.ts b/packages/webapi/src/lib/Element.ts
index 5827a0be0..1553f2863 100644
--- a/packages/webapi/src/lib/Element.ts
+++ b/packages/webapi/src/lib/Element.ts
@@ -1,6 +1,21 @@
 import * as _ from './utils'
 
 export class Element extends Node {
+	constructor() {
+		super();
+		
+		if(_.INTERNALS.has(new.target)) {
+			const internals = _.internalsOf(new.target, 'Element', 'localName')
+			_.INTERNALS.set(this, {
+				attributes: {},
+				localName: internals.localName,
+				ownerDocument: this.ownerDocument,
+				shadowInit: null as unknown as ShadowRootInit,
+				shadowRoot: null as unknown as ShadowRoot,
+			} as ElementInternals)
+		}
+	}
+
 	hasAttribute(name: string): boolean {
 		void name