npm install @prosekit/preact prosekitimport { useMemo } from 'preact/hooks';import { defineBasicExtension } from 'prosekit/basic';import { createEditor } from 'prosekit/core';import { ProseKit } from '@prosekit/preact'; export default function Editor() { const editor = useMemo( () => createEditor({ extension: defineBasicExtension() }), [], ); return ( <ProseKit editor={editor}> <div ref={editor.mount} class="ProseMirror" /> </ProseKit> );}