/// <reference types="node" />
import http from "http";
import { ResultAsync } from "neverthrow";
import { VerifyResult } from "../common";
import { VerifySignatureHeaderError } from "../errors";
import { Verifier } from "./verifySignatureHeader";
export declare type VerifyRequestOptions = {
    verifier: Verifier;
    request: http.IncomingMessage;
    signatureKey?: string;
    body?: Record<string, unknown> | string;
    verifyExpiry?: boolean;
};
export declare const verifyRequest: (options: VerifyRequestOptions) => ResultAsync<VerifyResult, VerifySignatureHeaderError>;