adjust

packages/svelte/src/internal/client/dom/css.js

@@ -19,7 +19,7 @@ export function append_styles(anchor, css) {
 		// Always querying the DOM is roughly the same perf as additionally checking for presence in a map first assuming
 		// that you'll get cache hits half of the time, so we just always query the dom for simplicity and code savings.
 		if (!target.querySelector('#' + css.hash)) {
-			const style = /** @type {HTMLStyleElement} */ (create_element('style'));
+			const style = create_element('style');
 			style.id = css.hash;
 			style.textContent = css.code;
 

packages/svelte/src/internal/client/dom/elements/custom-element.js

@@ -105,7 +105,7 @@ if (typeof HTMLElement === 'function') {
 					 */
 					return (anchor) => {
 						const slot = create_element('slot');
-						if (name !== 'default') /** @type {HTMLSlotElement} */ (slot).name = name;
+						if (name !== 'default') slot.name = name;
 
 						append(anchor, slot);
 					};

packages/svelte/src/internal/client/dom/operations.js

@@ -231,16 +231,6 @@ export function should_defer_append() {
 	return (flags & EFFECT_RAN) !== 0;
 }
 
-/**
- *
- * @param {string} tag
- * @param {string} [namespace]
- * @param {string} [is]
- * @returns
- */
-export function create_element(tag, namespace, is) {
-	let options = is ? { is } : undefined;
-	return document.createElementNS(namespace ?? NAMESPACE_HTML, tag, options);
 /**
  * @template {keyof HTMLElementTagNameMap | string} T
  * @param {T} tag

packages/svelte/src/internal/client/dom/reconciler.js

@@ -4,5 +4,5 @@ import { create_element } from './operations.js';
 export function create_fragment_from_html(html) {
 	var elem = create_element('template');
 	elem.innerHTML = html.replaceAll('<!>', '<!---->'); // XHTML compliance
-	return /** @type {HTMLTemplateElement} */ (elem).content;
+	return elem.content;
 }