fix broken hydration tests

test/hydration/index.ts

@@ -52,6 +52,7 @@ describe('hydration', () => {
 			const cwd = path.resolve(`${__dirname}/samples/${dir}`);
 
 			compileOptions = config.compileOptions || {};
+			compileOptions.accessors = 'accessors' in config ? config.accessors : true;
 
 			const window = env();
 

test/hydration/samples/event-handler/main.svelte

@@ -1,5 +1,5 @@
 <script>
-	let clicked;
+	export let clicked;
 </script>
 
 <button on:click='{() => clicked = true}'>click me</button>