import type { Props, WDom } from 'lithent'; export declare const getRenderProtocol: () => { boundaryOwner?: ((node: WDom) => boolean) | undefined; blocks?: ((node: WDom) => boolean) | undefined; reparent?: ((node: WDom) => void) | undefined; settle?: ((key?: Props) => void) | undefined; beforePause: (key?: Props) => void; } | undefined; export declare const supportsRenderBoundary: () => boolean;