export declare class Source {
    [k: string]: any;
    constructor(json: any);
    json(): {
        type: any;
        noffset: any;
        identifier: any;
        amount: any;
        conditions: any;
        base: any;
    };
    UDjson(): {
        block_number: any;
        consumed: any;
        time: any;
        amount: any;
        base: any;
    };
}