3 files changed, 30 insertions, 8 deletions
diff --git a/packages/integrations/lit/client-shim.js b/packages/integrations/lit/client-shim.js
index cab3fe4d9..e9cf1aecf 100644
--- a/packages/integrations/lit/client-shim.js
+++ b/packages/integrations/lit/client-shim.js
@@ -1,9 +1,15 @@
 async function polyfill() {
-	const { hydrateShadowRoots } = await import('@webcomponents/template-shadowroot/template-shadowroot.js');
+	const { hydrateShadowRoots } = await import(
+		'@webcomponents/template-shadowroot/template-shadowroot.js'
+	);
 	hydrateShadowRoots(document.body);
 }
 
-const polyfillCheckEl = new DOMParser().parseFromString(`<p><template shadowroot="open"></template></p>`, 'text/html', { includeShadowRoots: true }).querySelector('p');
+const polyfillCheckEl = new DOMParser()
+	.parseFromString(`<p><template shadowroot="open"></template></p>`, 'text/html', {
+		includeShadowRoots: true,
+	})
+	.querySelector('p');
 
 if (!polyfillCheckEl || !polyfillCheckEl.shadowRoot) {
 	polyfill();
diff --git a/packages/integrations/lit/client-shim.min.js b/packages/integrations/lit/client-shim.min.js
index 0c6a452d8..f9fe14fdd 100644
--- a/packages/integrations/lit/client-shim.min.js
+++ b/packages/integrations/lit/client-shim.min.js
@@ -8,7 +8,8 @@ var b = (t, n) => {
 function s() {
 	if (d === void 0) {
 		let t = document.createElement('div');
-		(t.innerHTML = '<div><template shadowroot="open"></template></div>'), (d = !!t.firstElementChild.shadowRoot);
+		(t.innerHTML = '<div><template shadowroot="open"></template></div>'),
+			(d = !!t.firstElementChild.shadowRoot);
 	}
 	return d;
 }
@@ -18,7 +19,9 @@ var p,
 	c,
 	f,
 	u = i(() => {
-		(p = (t) => t.parentElement === null), (c = (t) => t.tagName === 'TEMPLATE'), (f = (t) => t.nodeType === Node.ELEMENT_NODE);
+		(p = (t) => t.parentElement === null),
+			(c = (t) => t.tagName === 'TEMPLATE'),
+			(f = (t) => t.nodeType === Node.ELEMENT_NODE);
 	});
 var h,
 	E = i(() => {
@@ -52,7 +55,8 @@ var h,
 								(e = r), o !== void 0 && o.parentElement.removeChild(o);
 								break;
 							}
-							let l = (n = e.parentElement) === null || n === void 0 ? void 0 : n.nextElementSibling;
+							let l =
+								(n = e.parentElement) === null || n === void 0 ? void 0 : n.nextElementSibling;
 							if (l != null) {
 								(e = l), o !== void 0 && o.parentElement.removeChild(o);
 								break;
@@ -75,5 +79,9 @@ async function g() {
 	let { hydrateShadowRoots: t } = await Promise.resolve().then(() => (S(), v));
 	t(document.body);
 }
-var x = new DOMParser().parseFromString('<p><template shadowroot="open"></template></p>', 'text/html', { includeShadowRoots: !0 }).querySelector('p');
+var x = new DOMParser()
+	.parseFromString('<p><template shadowroot="open"></template></p>', 'text/html', {
+		includeShadowRoots: !0,
+	})
+	.querySelector('p');
 (!x || !x.shadowRoot) && g();
diff --git a/packages/integrations/lit/src/index.ts b/packages/integrations/lit/src/index.ts
index bf256eb84..f945f1ca3 100644
--- a/packages/integrations/lit/src/index.ts
+++ b/packages/integrations/lit/src/index.ts
@@ -13,7 +13,12 @@ function getViteConfiguration() {
 			exclude: ['@astrojs/lit/server.js'],
 		},
 		ssr: {
-			external: ['lit-element/lit-element.js', '@lit-labs/ssr/lib/install-global-dom-shim.js', '@lit-labs/ssr/lib/render-lit-html.js', '@lit-labs/ssr/lib/lit-element-renderer.js'],
+			external: [
+				'lit-element/lit-element.js',
+				'@lit-labs/ssr/lib/install-global-dom-shim.js',
+				'@lit-labs/ssr/lib/render-lit-html.js',
+				'@lit-labs/ssr/lib/lit-element-renderer.js',
+			],
 		},
 	};
 }
@@ -24,7 +29,10 @@ export default function (): AstroIntegration {
 		hooks: {
 			'astro:config:setup': ({ updateConfig, addRenderer, injectScript }) => {
 				// Inject the necessary polyfills on every page (inlined for speed).
-				injectScript('head-inline', readFileSync(new URL('../client-shim.min.js', import.meta.url), { encoding: 'utf-8' }));
+				injectScript(
+					'head-inline',
+					readFileSync(new URL('../client-shim.min.js', import.meta.url), { encoding: 'utf-8' })
+				);
 				// Inject the hydration code, before a component is hydrated.
 				injectScript('before-hydration', `import '@astrojs/lit/hydration-support.js';`);
 				// Add the lit renderer so that Astro can understand lit components.