/**
 * The Private Key interface
 */
export interface PrivKey {
  getPubKey(): PubKey | null;
  toBuffer(): Buffer;
  toBase64(): string;
  sign(message: Buffer): Buffer;
}
/**
 * The Public Key interface
 */
export interface PubKey {
  getAddress(): Buffer;
  toBuffer(): Buffer;
  toBase64(): string;
  verify(signature: Buffer, message?: Buffer): boolean;
}