Worked on content type condition

src/Umbraco.Web.UI.Client/examples/entity-content-type-condition/manifest.ts

@@ -0,0 +1,23 @@
+import { ManifestWorkspaceView } from '@umbraco-cms/backoffice/extension-registry';
+
+const workspace: ManifestWorkspaceView = {
+  type: 'workspaceView',
+  alias: 'Example.WorkspaceView.EntityContentTypeCondition',
+  name: "Example Workspace View With Entity Content Type Condition",
+  element : () => import('./workspace-view.element.js'),
+  meta: {
+    icon : 'icon-bus',
+    label : 'Conditional',
+    pathname : 'conditional'
+  },
+  conditions : [
+    {
+      alias : 'Umb.Condition.EntityContentType',
+      oneOf : ['29643452-cff9-47f2-98cd-7de4b6807681','media-type-1-id']
+    }
+  ]
+};
+
+export const manifests = [
+  workspace
+]

src/Umbraco.Web.UI.Client/examples/entity-content-type-condition/workspace-view.element.ts

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+import { css, html } from 'lit';
+import { customElement } from 'lit/decorators.js';
+import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
+
+@customElement('umb-example-entity-content-type-condition')
+export class UmbWorkspaceViewElement extends UmbLitElement {
+    render() {
+        return html`<p>This is a conditional element that is only shown in workspaces based on it's entities content type.</p>`;
+    }
+
+    static styles = [css``];
+}
+
+export default UmbWorkspaceViewElement
+
+declare global {
+    interface HTMLElementTagNameMap {
+        'umb-example-entity-content-type-condition': UmbWorkspaceViewElement;
+    }
+}