import { Headers, Request, Response } from './models';
export declare const sanitizeResource: <T extends Request | Response>(resource: T, headersToRedact: string[], headersToRecord?: string[]) => T;
export declare const sanitizeHeaders: (headersToRedact: string[], headers?: Headers, headersToRecord?: string[]) => {
    [key: string]: any;
};
/** Known URLs that contains secrets. */
export declare const DEFAULT_URL_BLOCKLIST: string[];
