import { Response } from '../utils/response';
export declare function encryptMessage(params: {
    message: string;
    recipient: string;
}): Promise<Response>;
export declare function decryptMessage(params: {
    encrypted_message: string;
    sender: string;
}): Promise<Response>;
export declare function sendEncryptedMessage(params: {
    message: string;
    recipient: string;
    amount: number;
}): Promise<Response>;
export declare function getEncryptedMessages(params: {
    username?: string;
    limit: number;
    decrypt: boolean;
}): Promise<Response>;