import type { RecordedRequest, RecordedResponse } from './types.js';
export declare function extractRequestBody(input: string | URL | Request, init: RequestInit | undefined): Promise<string | null>;
export declare function extractRequestUrl(input: string | URL | Request): string;
export declare function extractRequestMethod(input: string | URL | Request, init: RequestInit | undefined): string;
export declare function extractRequestHeaders(input: string | URL | Request, init: RequestInit | undefined): Record<string, string>;
export declare function buildRecordedRequest(args: {
    method: string;
    url: string;
    body: string | null;
    headers: Record<string, string>;
    hashHeaders: readonly string[];
}): RecordedRequest;
export declare function captureResponse(res: Response): Promise<RecordedResponse>;
export declare function reconstructResponse(rec: RecordedResponse): Response;
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