/**
 * This file was copied and modified from zk-email-verify, which copied and modified from mailauth:
 * https://github.com/postalsys/mailauth
 */
export { parseDkimHeaders };
declare function parseDkimHeaders(buf: Buffer | string): {
    parsed: {
        [key: string]: any;
    };
    original: string | Buffer<ArrayBufferLike>;
};