import { LinkBaseToken } from './base';
import type { LintError } from '../../base';
import type { Title } from '../../lib/title';
import type { Token, AtomToken } from '../../internal';
/**
 * internal link
 *
 * 内链
 * @classdesc `{childNodes: [AtomToken, ?Token]}`
 */
export declare abstract class LinkToken extends LinkBaseToken {
    readonly childNodes: readonly [AtomToken] | readonly [AtomToken, Token];
    abstract get link(): Title;
    abstract get children(): [AtomToken] | [AtomToken, Token];
    abstract set link(link: string);
    get type(): 'link';
    /** link text / 链接显示文字 */
    get innerText(): string;
    set innerText(text: string);
    /** whether to be a self link / 是否链接到自身 */
    get selfLink(): boolean;
    set selfLink(selfLink: boolean);
    /**
     * Set the interlanguage link
     *
     * 设置跨语言链接
     * @param lang language prefix / 语言前缀
     * @param link page title / 页面标题
     * @throws `SyntaxError` 仅有片段标识符
     */
    setLangLink(lang: string, link: string): void;
    /**
     * Convert to a self link
     *
     * 修改为到自身的链接
     * @param fragment URI fragment / 片段标识符
     * @throws `RangeError` 空的片段标识符
     */
    asSelfLink(fragment?: string): void;
    /**
     * Automatically generate the link text after the pipe
     *
     * 自动生成管道符后的链接文字
     * @throws `Error` 带有"#"或"%"时不可用
     */
    pipeTrick(): void;
}