/** Same-origin route for live ComfyUI job snapshots, previews, and cancellation. */
import type { IncomingMessage, ServerResponse } from 'node:http';
import type { ComfyUIJobSnapshot, ComfyUIPreview } from './comfyui-progress.js';
export interface ComfyUIProgressRouteDeps {
    snapshot(jobId: string): ComfyUIJobSnapshot | undefined;
    subscribe(jobId: string, listener: () => void): () => void;
    preview(jobId: string): ComfyUIPreview | undefined;
    cancel(jobId: string): Promise<ComfyUIJobSnapshot | undefined>;
}
export declare function serveComfyUIProgress(req: IncomingMessage, res: ServerResponse, deps: ComfyUIProgressRouteDeps, pathname: string): Promise<void>;