import IMemo from "./model/memo";
import IPayment from "./model/payment";
import IPrepared from "./model/prepared";
import ISignature from "./model/signature";
import IWallet from "./model/wallet";
/**
 * call fingate
 *
 * @export
 * @class CallFingate
 */
export default class CallFingate {
    private _remote;
    constructor(node: string);
    /**
     * create call wallet
     *
     * @static
     * @returns {IWallet}
     * @memberof CallFingate
     */
    static createWallet(): IWallet;
    /**
     * check call address is valid or not
     *
     * @static
     * @param {string} address
     * @returns {boolean} return true if valid
     * @memberof CallFingate
     */
    static isValidAddress(address: string): boolean;
    /**
     * check call secret is valid or not
     *
     * @static
     * @param {string} secret
     * @returns {boolean} return true if valid
     * @memberof CallFingate
     */
    static isValidSecret(secret: string): boolean;
    /**
     * retrive address with secret
     *
     * @static
     * @param {string} secret
     * @returns {(string | null)} return address if valid, otherwise return null
     * @memberof CallFingate
     */
    static getAddress(secret: string): string | null;
    readonly remote: any;
    /**
     * connect to call node server
     *
     * @returns
     * @memberof CallFingate
     */
    connect(): Promise<unknown>;
    /**
     * check if connected to call node server
     *
     * @returns {boolean}
     * @memberof CallFingate return true if connected
     */
    isConnected(): boolean;
    /**
     * disconnect from call node server
     *
     * @memberof CallFingate
     */
    disconnect(): void;
    /**
     * get call balance
     *
     * @param {string} address
     * @returns {Promise<string>}
     * @memberof CallFingate
     */
    getCallBalance(address: string): Promise<string>;
    /**
     * sign payment data
     *
     * @param {string} txJSON
     * @param {string} secret
     * @returns {ISignature}
     * @memberof CallFingate
     */
    sign(txJSON: string, secret: string): ISignature;
    preparePayment(address: string, payment: IPayment): Promise<IPrepared>;
    submit(signedTransaction: ISignature): Promise<unknown>;
    /**
     * format payment data
     *
     * @param {string} from call address
     * @param {string} destination call address
     * @param {number} amount amount
     * @param {string} memo memo
     * @returns {IPayment}
     * @memberof CallFingate
     */
    formatPayment(from: string, destination: string, amount: string, memo: string): IPayment;
    /**
     * transfer CALL
     *
     * @param {string} secret call secret
     * @param {string} destination call destination address
     * @param {string} amount transfer amount
     * @param {IMemo} memo  transfer memo
     * @returns {Promise<string>} return hash if success
     * @memberof CallFingate
     */
    transfer(secret: string, destination: string, amount: string, memo: IMemo): Promise<string>;
}