import type { Response as WorkerResponse } from "@cloudflare/workers-types";
import type { GlobalResponse } from "../../types/index.js";
export declare function formatBody(body: BodyInit): string;
export declare function formatRootRequestBody(request: Request): Promise<{
    "fpx.http.request.body": string;
} | null>;
export declare function formDataValueToString(value: string | File): string;
export declare function tryGetResponseBodyAsText(response: GlobalResponse | WorkerResponse): Promise<string | null>;