@lexical/extension/RootElementExtension
Variables
RootElementExtension
constRootElementExtension:LexicalExtension<ExtensionConfigBase,"@lexical/extension/RootElement",Signal<HTMLElement|null>,unknown>
Defined in: packages/lexical-extension/src/RootElementExtension.ts:22
Exposes the editor's current root element as a reactive
Signal<HTMLElement | null> that mirrors editor.getRootElement() via a
root listener.
Depend on this extension and read its output Signal from a signals
effect/computed to react to the root mounting, unmounting, or remounting
(e.g. into a different document such as an iframe) without subscribing
through React (or any other framework).