chore: update to @patternfly/pfe-core version 3.0

.github/workflows/test.yml

@@ -35,7 +35,8 @@ jobs:
 
       - name: Install dependencies
         run: npm ci --prefer-offline
-
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps
       - name: Lint
         id: lint
         run: npm run lint

.nvmrc

@@ -1 +1 @@
-v18.12.1
+v20.10.0

declaration.d.ts

@@ -1,8 +1,5 @@
 declare module '*.css' {
-  import type { CSSResult } from 'lit';
-
-  // import style from './some-styles.css';
-  const style: CSSResult;
+  const style: CSSStyleSheet
   export default style;
 }