next/dist/server/app-render/flight-render-result.d.ts

The React Framework

import RenderResult, { type RenderResultMetadata } from '../render-result';
import type { AnyStream } from './stream-ops';
/**
 * Flight Response is always set to RSC_CONTENT_TYPE_HEADER to ensure it does not get interpreted as HTML.
 */
export declare class FlightRenderResult extends RenderResult {
    constructor(response: string | AnyStream, metadata?: RenderResultMetadata, waitUntil?: Promise<unknown>);
}