import { HtmlSsgContext } from "ssg-api";
import { HtmlRR0Context } from "RR0Context.js";
import { AnchorHandler } from "./AnchorHandler.js";
export declare class AnchorReplacer {
    protected handlers: AnchorHandler[];
    protected readonly baseUrl: string;
    constructor(baseUrl: string, handlers: AnchorHandler[]);
    replacement(context: HtmlRR0Context, a: HTMLAnchorElement): Promise<HTMLAnchorElement>;
    /**
     * Update a link to denote it as external.
     *
     * @param context
     * @param a
     * @protected
     */
    protected updateLinkExternal(context: HtmlSsgContext, a: HTMLAnchorElement): void;
    protected updateLinkInternal(context: HtmlRR0Context, a: HTMLAnchorElement, url: URL): Promise<void>;
}