import { PbEditorElement } from "../../types";
export interface UseCurrentBlock {
    block: PbEditorElement | null;
}
/**
 * This selector will traverse the "elements" atom, going up the tree, until it finds the root block element.
 */
export declare const blockByElementSelector: (param: string | undefined) => import("recoil").RecoilValueReadOnly<PbEditorElement | null>;
/**
 * There are several scenarios that need handling:
 * 1) hook is called from editor content element renderer (any element state).
 * 2) hook is called while one of the elements is active/selected (settings, toolbar, ....).
 * 3) hook is called outside of editor content, and no element is selected -> return null.
 */
export declare function useCurrentBlockElement(): UseCurrentBlock;