test

packages/svelte/tests/types/component.ts

@@ -7,7 +7,8 @@ import {
 	mount,
 	hydrate,
 	type Component,
-	type ComponentInternals
+	type ComponentInternals,
+	type ComponentExports
 } from 'svelte';
 import { render } from 'svelte/server';
 
@@ -180,6 +181,16 @@ render(NewComponent, {
 	}
 });
 
+const newComponentExports: ComponentExports<typeof NewComponent> = {
+	anExport: '',
+	$$events_def: null as any,
+	$$prop_def: null as any,
+	$$slot_def: null as any,
+	$set: null as any,
+	$destroy: null as any,
+	$on: null as any
+};
+
 // --------------------------------------------------------------------------- interop
 
 const AsLegacyComponent = asClassComponent(newComponent);
@@ -337,6 +348,19 @@ render(functionComponent, {
 	}
 });
 
+const functionComponentExports: ComponentExports<typeof functionComponent> = {
+	foo: 'bar',
+	// @ts-expect-error
+	x: ''
+};
+
+type AdhocFunctionComponent = (a: unknown, b: { a: true }) => { foo: string };
+const adhocFunctionComponentExport: ComponentExports<AdhocFunctionComponent> = {
+	foo: 'bar',
+	// @ts-expect-error
+	x: ''
+};
+
 // --------------------------------------------------------------------------- *.svelte components
 
 // import from a nonexistent file to trigger the declare module '*.svelte' in ambient.d.ts