fix: update type of options.target (#10892)

Author: Rich-Harris

.changeset/metal-lobsters-burn.md

@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: update type of `options.target`

packages/svelte/src/internal/client/render.js

@@ -105,7 +105,7 @@ export function createRoot() {
  * @template {Record<string, any>} Events
  * @param {import('../../main/public.js').ComponentType<import('../../main/public.js').SvelteComponent<Props, Events>>} component
  * @param {{
- * 		target: Node;
+ * 		target: Document | Element | ShadowRoot;
  * 		props?: Props;
  * 		events?: { [Property in keyof Events]: (e: Events[Property]) => any };
  *  	context?: Map<any, any>;
@@ -127,7 +127,7 @@ export function mount(component, options) {
  * @template {Record<string, any>} Events
  * @param {import('../../main/public.js').ComponentType<import('../../main/public.js').SvelteComponent<Props, Events>>} component
  * @param {{
- * 		target: Node;
+ * 		target: Document | Element | ShadowRoot;
  * 		props?: Props;
  * 		events?: { [Property in keyof Events]: (e: Events[Property]) => any };
  *  	context?: Map<any, any>;
@@ -190,7 +190,7 @@ export function hydrate(component, options) {
  * @template {Record<string, any>} Events
  * @param {import('../../main/public.js').ComponentType<import('../../main/public.js').SvelteComponent<Props, Events>>} Component
  * @param {{
- * 		target: Node;
+ * 		target: Document | Element | ShadowRoot;
  * 		anchor: null | Text;
  * 		props?: Props;
  * 		events?: { [Property in keyof Events]: (e: Events[Property]) => any };

packages/svelte/tests/types/component.ts

@@ -105,7 +105,7 @@ const newComponentEvents2: ComponentEvents<NewComponent> = {
 };
 
 mount(NewComponent, {
-	target: null as any as Document | Element | ShadowRoot | Text | Comment,
+	target: null as any as Document | Element | ShadowRoot,
 	props: {
 		prop: 'foo',
 		// @ts-expect-error
@@ -120,7 +120,7 @@ mount(NewComponent, {
 });
 
 hydrate(NewComponent, {
-	target: null as any as Document | Element | ShadowRoot | Text | Comment,
+	target: null as any as Document | Element | ShadowRoot,
 	props: {
 		prop: 'foo',
 		// @ts-expect-error

packages/svelte/types/index.d.ts

@@ -300,7 +300,7 @@ declare module 'svelte' {
 	 *
 	 * */
 	export function mount<Props extends Record<string, any>, Exports extends Record<string, any>, Events extends Record<string, any>>(component: ComponentType<SvelteComponent<Props, Events, any>>, options: {
-		target: Node;
+		target: Document | Element | ShadowRoot;
 		props?: Props | undefined;
 		events?: { [Property in keyof Events]: (e: Events[Property]) => any; } | undefined;
 		context?: Map<any, any> | undefined;
@@ -311,7 +311,7 @@ declare module 'svelte' {
 	 *
 	 * */
 	export function hydrate<Props extends Record<string, any>, Exports extends Record<string, any>, Events extends Record<string, any>>(component: ComponentType<SvelteComponent<Props, Events, any>>, options: {
-		target: Node;
+		target: Document | Element | ShadowRoot;
 		props?: Props | undefined;
 		events?: { [Property in keyof Events]: (e: Events[Property]) => any; } | undefined;
 		context?: Map<any, any> | undefined;