/**
 * TurboDepot is a general purpose multi storage library (ORM, Logs, Users, Files, Objects)
 *
 * Website : -> https://turboframework.org/en/libs/turbodepot
 * License : -> Licensed under the Apache License, Version 2.0. You may not use this file except in compliance with the License.
 * License Url : -> http://www.apache.org/licenses/LICENSE-2.0
 * CopyRight : -> Copyright 2019 Edertone Advanded Solutions (08211 Castellar del Vallès, Barcelona). http://www.edertone.com
 */
/**
 * TerminalManager class
 *
 * @see constructor()
 */
export declare class TerminalManager {
    /**
     * see class constructor for docs
     */
    private _linkSystemWorkDir;
    /**
     * If this value is set, all the executed terminal commands will be appended to it.
     * For example, if we defined baseCommand = 'copy' and we call exec('-a c:/tmp'), the effectively executed command
     * will be 'copy -a c:/tmp'
     */
    baseCommand: string;
    /**
     * The list of workdir values that have been defined since the class was constructed.
     * We will be able to navigate this back at any time
     */
    private workDirHistory;
    /**
     * A files manager instance used by this class
     */
    private filesManager;
    /**
     * Stores the NodeJs path instance
     */
    private path;
    /**
     * Stores the NodeJs execSync instance
     */
    private execSync;
    /**
     * Class that helps with the process of interacting with command line applications and executions through the OS terminal.
     *
     * @param workDir Defines the directory where the class points which will be the base path for all the executed commands. If not specified,
     *        The current system work directory will be used. Note that if we specify a work dir that is different than the main application one and
     *        linkSystemWorkDir is true, both work directories will be automatically set to the same value.
     *
     * @param linkSystemWorkDir If set to true, any change that is performed on this class workDir will be reflected to the active application work dir.
     *        If set to false, this class will handle a totally independent workdir and the main application will have its own one that won't change when this
     *        class one is modified. It is true by default
     *
     * @return A TerminalManager instance
     */
    constructor(workDir?: string, linkSystemWorkDir?: boolean);
    /**
     * Move the current terminal working directory to the specified path.
     * If linkSystemWorkDir flag has been enabled, the main application work dir will also be pointed to the same path.
     *
     * @param path A full file system route to the location where the subsequent terminal commands will be executed
     *
     * @return The new working directory full path
     */
    setWorkDir(path: string): string;
    /**
     * Get the directory that is currently being used by this class as the base path for commands execution
     */
    getWorkDir(): string;
    /**
     * Move the current work dir one step backward to the one that was previously defined.
     */
    setPreviousWorkDir(): string;
    /**
     * Move the current work dir to the first one that was defined when this class was created
     */
    setInitialWorkDir(): string;
    /**
     * Create a new temporary directory on the temporary files location defined by the OS. If folder does not exist,
     * it will be created.
     *
     * When the current application exits, the folder will be automatically deleted (if possible).
     *
     * @param desiredName see FilesManager.createTempDirectory() method
     * @param setWorkDirToIt If set to true, when the new temporary folder is created it will be defined as the
     *        current active terminal working directory. It is true by default
     *
     * @param deleteOnExecutionEnd see FilesManager.createTempDirectory() method
     *
     * @return The full path to the newly created temporary directory
     */
    createTempDirectory(desiredName: string, setWorkDirToIt?: boolean, deleteOnExecutionEnd?: boolean): string;
    /**
     * Execute an arbitrary terminal cmd command on the currently active work directory and return all relevant data
     *
     * @param command Some cmd operation to execute on the current working directory
     * @param liveOutput (false by default) Set it to true to show the execution stdout in real time on the main console
     * @param environmentVars An object with key pair values containing the name and value for environment variables to pass to the command
     *        Notice that both keys and values must be in string format, like: { 'ENV_VAR': 'value', ... }
     *
     * @return An object with two properties:
     *         - failed: False if the command finished successfully, true if any error happened
     *         - output: The full terminal output that was generated by the executed command or the full error message if the execution failed
     */
    exec(command: string, liveOutput?: boolean, environmentVars?: any): {
        failed: boolean;
        output: string;
    };
}