import { DomReplaceCommand, DomReplacer } from "ssg-api";
import { HtmlRR0Context } from "../RR0Context.js";
/**
 * Register images (`<img>` tags) required in an HTML file.
 */
export declare class UnitReplaceCommand extends DomReplaceCommand {
    constructor();
    protected createReplacer(context: HtmlRR0Context): Promise<DomReplacer>;
}