type PublicKeyInput = string | Uint8Array | number[] | Record<number, number>;
/**
 * @dev eciesencrypt
 *      Encrypt content using ECIES and return the encrypted content as a hex string
 *
 * @param publicKey public key as hex string, byte array, or numeric-key object
 * @param content content to encrypt
 */
export declare function eciesencrypt(publicKey: PublicKeyInput, content: string): string;
export {};