import { HorizontalRule, Node, Schema } from '../../prosemirror';
export declare class HorizontalRuleNodeType extends HorizontalRule {
    constructor(name: string, schema: Schema);
}
export interface HorizontalRuleNode extends Node {
    type: HorizontalRuleNodeType;
}
export declare function isHorizontalRuleNode(node: Node): node is HorizontalRuleNode;