import Augur from "augur.js";
import { ConnectOptions, ErrorCallback, GenericCallback } from "./types";
import { LoggerInterface } from "./utils/logger/logger";
export interface SyncedBlockInfo {
    lastSyncBlockNumber: number;
    uploadBlockNumber: number;
    highestBlockNumber: number;
}
export declare class AugurNodeController {
    private readonly augur;
    private readonly networkConfig;
    private readonly isWarpSync;
    private readonly databaseDir;
    private running;
    private readonly controlEmitter;
    private db;
    private serverResult;
    private errorCallback;
    private logger;
    private blockAndLogsQueue;
    constructor(augur: Augur, networkConfig: ConnectOptions, databaseDir?: string, isWarpSync?: boolean);
    start(errorCallback: ErrorCallback | undefined): Promise<void>;
    warpSync(filename: string, errorCallback: ErrorCallback | undefined, infoCallback: GenericCallback<string>): Promise<void>;
    shutdown(): Promise<void>;
    isRunning(): boolean;
    requestLatestSyncedBlock(): Promise<SyncedBlockInfo>;
    resetDatabase(id: string, errorCallback: ErrorCallback | undefined): Promise<void>;
    addLogger(logger: LoggerInterface): void;
    systemDbVersion(): number;
    highestUserDbVersion(): number;
    clearLoggers(): void;
    private _shutdownCallback;
    private _shutdown;
}