import { BackupRestoreOptions } from '@neo-one/node-data-backup-esnext-esm';
import { FullNodeOptions } from './fullNode$';
export declare class FullNode {
    private readonly options;
    private readonly onError;
    private mutableSubscription;
    private mutableWatcher;
    constructor(options: FullNodeOptions, onError?: (error: Error) => void);
    readonly dataPath: string;
    start(): Promise<void>;
    stop(halted?: boolean): Promise<void>;
    backup(options: BackupRestoreOptions): Promise<void>;
    restore(options: BackupRestoreOptions): Promise<void>;
    private getRPCPort;
    private getBackupEnvironment;
}