/// <reference types="node" />
/// <reference types="node" />
import { Connection } from '../connection';
import { EventEmitter } from 'events';
import { PullTransfer } from './pulltransfer';
import { PushTransfer } from './pushtransfer';
import { Readable } from 'stream';
import SyncEntry from './entry';
export declare enum SyncMode {
    DEFAULT_CHMOD = 420,
    DATA_MAX_LENGTH = 65536
}
export declare class Sync extends EventEmitter {
    private readonly connection;
    private readonly parser;
    constructor(connection: Connection);
    static temp(path: string): string;
    private error;
    private sendCommandWithLength;
    private getDrainAwaiter;
    private writeData;
    private pushStream;
    private pushFile;
    push(contents: string | Readable, path: string, mode?: SyncMode): PushTransfer;
    private readData;
    pull(path: string): PullTransfer;
    readDir(path: string): Promise<SyncEntry[]>;
    end(): void;
    private sendCommandWithArg;
}