import { TTxWriterJson, TxWriter } from '../TxWriter';
import { GasWatcherLogger } from './GasWatcherLogger';
export interface IGasWatcherCondition {
    price: bigint;
}
export declare class GasWatcherTx {
    condition: IGasWatcherCondition;
    txWriter: TxWriter;
    logger: GasWatcherLogger;
    static fromJSON(conditionJson: IGasWatcherCondition, writerJson: TTxWriterJson, logger: GasWatcherLogger): Promise<GasWatcherTx>;
    protected constructor(condition: IGasWatcherCondition, txWriter: TxWriter, logger: GasWatcherLogger);
    toJSON(): {
        condition: IGasWatcherCondition;
        writer: TTxWriterJson;
    };
    tick(gasPrice: bigint): Promise<void>;
    private send;
    private log;
}