import { Editor } from 'slate';
import Options from '../options';
import { NextType } from '@guestbell/slate-common/lib/types/next';
/**
 * User pressed Tab in an editor.
 * Tab       -> Increase item depth if inside a list item
 * Shift+Tab -> Decrease item depth if inside a list item
 */
declare function onTab(event: React.KeyboardEvent, editor: Editor, opts: Options, next: NextType): void | undefined | Editor;
export default onTab;
//# sourceMappingURL=onTab.d.ts.map