/**
 *
 *
 * @class QueryBalanceResponse
 */
export declare class QueryBalanceResponse {
    /**
     *
     * Creates a QueryBalanceResponse object using a JSON string
     * @param {String} json - JSON string.
     * @returns {QueryBalanceResponse} - QueryBalanceResponse object.
     * @memberof QueryBalanceResponse
     */
    static fromJSON(json: string): QueryBalanceResponse;
    readonly balance: BigInt;
    /**
     * Relay Response.
     * @constructor
     * @param {Bigint} balance - Current network block balance.
     */
    constructor(balance: BigInt);
    /**
     *
     * Creates a JSON object with the QueryBalanceResponse properties
     * @returns {JSON} - JSON Object.
     * @memberof QueryBalanceResponse
     */
    toJSON(): {
        balance: number;
    };
    /**
     *
     * Check if the QueryBalanceResponse object is valid
     * @returns {boolean} - True or false.
     * @memberof QueryBalanceResponse
     */
    isValid(): boolean;
}