import { SsgContext, SsgStep } from "ssg-api";
import { SourceRegistry } from "./SourceRegistry.js";
/**
 * Saves the index file collected by the SourceCommand.
 */
export declare class SourceIndexStep implements SsgStep {
    protected fileName: string;
    protected sourceCommand: SourceRegistry;
    constructor(fileName: string, sourceCommand: SourceRegistry);
    execute(context: SsgContext): Promise<any>;
}