Import upstream changes (949a54677748a1f83ec4d166bd40e244de3afda7)

src/test/my-element_test.ts

@@ -7,6 +7,7 @@
 import {MyElement} from '../my-element.js';
 
 import {fixture, assert} from '@open-wc/testing';
+import {UncompiledTemplateResult} from 'lit';
 import {html} from 'lit/static-html.js';
 
 suite('my-element', () => {
@@ -16,7 +17,9 @@ suite('my-element', () => {
   });
 
   test('renders with default values', async () => {
-    const el = await fixture(html`<my-element></my-element>`);
+    const el = await fixture(
+      html`<my-element></my-element>` as UncompiledTemplateResult
+    );
     assert.shadowDom.equal(
       el,
       `
@@ -28,7 +31,9 @@ suite('my-element', () => {
   });
 
   test('renders with a set name', async () => {
-    const el = await fixture(html`<my-element name="Test"></my-element>`);
+    const el = await fixture(
+      html`<my-element name="Test"></my-element>` as UncompiledTemplateResult
+    );
     assert.shadowDom.equal(
       el,
       `
@@ -40,7 +45,9 @@ suite('my-element', () => {
   });
 
   test('handles a click', async () => {
-    const el = (await fixture(html`<my-element></my-element>`)) as MyElement;
+    const el = (await fixture(
+      html`<my-element></my-element>` as UncompiledTemplateResult
+    )) as MyElement;
     const button = el.shadowRoot!.querySelector('button')!;
     button.click();
     await el.updateComplete;
@@ -55,7 +62,9 @@ suite('my-element', () => {
   });
 
   test('styling applied', async () => {
-    const el = (await fixture(html`<my-element></my-element>`)) as MyElement;
+    const el = (await fixture(
+      html`<my-element></my-element>` as UncompiledTemplateResult
+    )) as MyElement;
     await el.updateComplete;
     assert.equal(getComputedStyle(el).paddingTop, '16px');
   });