import type { SlateEditor } from '@udecode/plate-common';
import type { KeyboardEvent } from 'react';
import * as OnKeyDownHandlers from './on-key-down';
export declare function onKeyDown(editor: SlateEditor, event: KeyboardEvent): boolean | void;
export declare namespace onKeyDown {
    const onTabIncreaseListDepth: typeof OnKeyDownHandlers.onTabIncreaseListDepth;
    const onShiftTabDecreaseListDepth: typeof OnKeyDownHandlers.onShiftTabDecreaseListDepth;
    const onBackspaceDecreaseListDepth: typeof OnKeyDownHandlers.onBackspaceDecreaseListDepth;
    const onEnterEscapeFromEmptyList: typeof OnKeyDownHandlers.onEnterEscapeFromEmptyList;
    const onEnterSplitNonEmptyList: typeof OnKeyDownHandlers.onEnterSplitNonEmptyList;
}