declare const _default: { new (options: any, type: any): { type: any; id: any; controller: any; privateKeyBuffer: any; publicKeyBuffer: any; signer(): { sign: Function; }; verifier(): { verify: Function; }; }; from(options: any): Promise<{ type: any; id: any; controller: any; privateKeyBuffer: any; publicKeyBuffer: any; signer(): { sign: Function; }; verifier(): { verify: Function; }; }>; readonly paramGenerator: any; generate({ seed, params, controller, id, msgCount }?: { msgCount?: number | undefined; }): { type: any; id: any; controller: any; privateKeyBuffer: any; publicKeyBuffer: any; signer(): { sign: Function; }; verifier(): { verify: Function; }; }; signerFactory(key: any): object; verifierFactory(keypair: any): object; adaptKey(key: any, _msgCount: any): any; }; export default _default;