import { Disposable } from "../utils/disposable";
import { IAgentClient } from "../agent-client-interface";
import * as protocol from "../pitcher-protocol";
import { Tracer } from "@opentelemetry/api";
type ShellSize = {
    cols: number;
    rows: number;
};
export type ShellRunOpts = {
    dimensions?: ShellSize;
    name?: string;
    env?: Record<string, string>;
    cwd?: string;
    /**
     * Run the command in the global session instead of the current session. This makes
     * any environment variables available to all users of the Sandbox.
     */
    asGlobalSession?: boolean;
};
export type CommandStatus = "RUNNING" | "FINISHED" | "ERROR" | "KILLED" | "RESTARTING";
/**
 * Error thrown when a command fails with a non-zero exit code.
 */
export declare class CommandError extends Error {
    /**
     * The exit code returned by the command.
     */
    exitCode: number;
    /**
     * The output produced by the command.
     */
    output: string;
    constructor(message: string, exitCode: number, output: string);
}
export declare class SandboxCommands {
    private agentClient;
    private disposable;
    private tracer?;
    constructor(sessionDisposable: Disposable, agentClient: IAgentClient, tracer?: Tracer);
    private withSpan;
    /**
     * Create and run command in a new shell. Allows you to listen to the output and kill the command.
     */
    runBackground(command: string | string[], opts?: ShellRunOpts): Promise<Command>;
    /**
     * Run a command in a new shell and wait for it to finish, returning its output.
     */
    run(command: string | string[], opts?: ShellRunOpts): Promise<string>;
    /**
     * Get all running commands.
     */
    getAll(): Promise<Command[]>;
}
export declare function isCommandShell(shell: protocol.shell.ShellDTO): shell is protocol.shell.CommandShellDTO;
export declare class Command {
    #private;
    private agentClient;
    private shell;
    private disposable;
    private tracer?;
    private onOutputEmitter;
    /**
     * An event that is emitted when the command outputs something.
     */
    readonly onOutput: import("../utils/event").Event<string>;
    private onStatusChangeEmitter;
    /**
     * An event that is emitted when the command status changes.
     */
    readonly onStatusChange: import("../utils/event").Event<CommandStatus>;
    private barrier;
    private output;
    /**
     * The exit code of the command, available after it completes.
     */
    private exitCode?;
    get status(): CommandStatus;
    set status(value: CommandStatus);
    /**
     * The command that was run
     */
    command: string;
    /**
     * The name of the command
     */
    name?: string;
    constructor(agentClient: IAgentClient, shell: protocol.shell.ShellDTO & {
        buffer?: string[];
    }, details: {
        command: string;
        name?: string;
    }, tracer?: Tracer);
    private withSpan;
    /**
     * Open the command and get its current output, subscribes to future output
     */
    open(dimensions?: {
        cols: number;
        rows: number;
    }): Promise<string>;
    /**
     * Wait for the command to finish with its returned output
     */
    waitUntilComplete(): Promise<string>;
    /**
     * Kill the command and remove it from the session.
     */
    kill(): Promise<void>;
    /**
     * Restart the command.
     */
    restart(): Promise<void>;
}
export {};