import { NodeSpec } from 'prosemirror-model';
import { NestedExpandContent } from './doc';
/**
 * @name nestedExpand_node
 */
export interface NestedExpandDefinition {
    type: 'nestedExpand';
    attrs: {
        title?: string;
    };
    content: NestedExpandContent;
}
export declare const nestedExpand: NodeSpec;