import { NodeSpec } from '../../prosemirror';
import { InlineLinkText } from './doc';
/**
 * @name heading_node
 */
export interface Definition {
    type: 'heading';
    content: Array<InlineLinkText>;
    attrs: {
        /**
         * @minimum 1
         * @maximum 6
         */
        level: number;
    };
}
export declare const heading: NodeSpec;