export type Message = {
    [key: string]: unknown;
    signerType?: 'VAULT' | 'SMART_ACCOUNT';
    from?: string;
};
export type SignedMessage = Message & {
    timestamp: string;
    signature: string;
};
export type SignerOptions = {
    signerType: 'VAULT' | 'SMART_ACCOUNT';
    from: string;
};
declare const _default: (okenClientId: string, privateKey: string, options?: SignerOptions) => {
    signJWT: () => string;
    signMsg: (payload: Message) => SignedMessage;
};
export default _default;