import { Key } from "../Key";
export declare namespace PEM {
    /**
     * create a Uint8Array from a PEM
     *
     * @param pem
     * @param {string} label - expected header / footer label
     * @returns
     */
    const toRaw: (pem: string, label: string) => Buffer;
    /**
     * create a PEM from a Key
     *
     * @param {Key} key - Cryptographic key
     * @param {string} label - PEM header / footer label
     * @returns {string}
     */
    const fromKey: (key: Key, label: string) => string;
}