import { Cheerio, CheerioAPI } from 'cheerio/slim';
import { IPureNode } from 'markmap-common';
export declare enum Levels {
    None = 0,
    H1 = 1,
    H2 = 2,
    H3 = 3,
    H4 = 4,
    H5 = 5,
    H6 = 6,
    Block = 7,
    List = 8,
    ListItem = 9
}
export interface IHtmlNode {
    id: number;
    tag: string;
    html: string;
    level: Levels;
    parent: number;
    childrenLevel: Levels;
    children?: IHtmlNode[];
    comments?: string[];
    data?: Record<string, unknown>;
}
export interface IHtmlParserContext {
    $node: Cheerio<any>;
    $: CheerioAPI;
    getContent($node: Cheerio<any>, preserveTag?: boolean): {
        html?: string;
        comments?: string[];
    };
}
export interface IHtmlParserResult {
    html?: string | null;
    comments?: string[];
    queue?: Cheerio<any>;
    nesting?: boolean;
}
export type IHtmlParserSelectorRules = Record<string, (context: IHtmlParserContext) => IHtmlParserResult>;
export interface IHtmlParserOptions {
    selector: string;
    selectorRules: IHtmlParserSelectorRules;
}
export declare const defaultOptions: IHtmlParserOptions;
export declare function parseHtml(html: string, opts?: Partial<IHtmlParserOptions>): IHtmlNode;
export declare function convertNode(htmlRoot: IHtmlNode): IPureNode;
export declare function buildTree(html: string, opts?: Partial<IHtmlParserOptions>): IPureNode;