clean up

src/Umbraco.Web.UI.Client/src/backoffice/shared/components/backoffice-frame/backoffice-main.element.ts

@@ -94,11 +94,7 @@ export class UmbBackofficeMain extends UmbLitElement {
 	}
 
 	render() {
-		return html` <umb-router-slot
-			.routes=${this._routes}
-			@change=${(event: any) => {
-				this._onRouteChange(event);
-			}}></umb-router-slot>`;
+		return html` <umb-router-slot .routes=${this._routes} @change=${this._onRouteChange}></umb-router-slot>`;
 	}
 }
 

src/Umbraco.Web.UI.Client/src/backoffice/shared/components/workspace/workspace-layout/workspace-layout.element.ts

@@ -1,7 +1,7 @@
 import { UUITextStyles } from '@umbraco-ui/uui-css/lib';
 import { css, html, nothing } from 'lit';
 import { customElement, property, state } from 'lit/decorators.js';
-import { IRoutingInfo, matchRoutes } from 'router-slot';
+import { IRoutingInfo } from 'router-slot';
 import { map } from 'rxjs';
 import { repeat } from 'lit/directives/repeat.js';