/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
/**
 * Provides constants used to manage the state of a dialog turn.
 *
 * @remarks
 * These constants are used as keys to store and retrieve specific state information
 * during the execution of a dialog turn.
 *
 */
export declare class DialogTurnStateConstants {
    /**
     * Symbol representing the configuration for the dialog turn.
     */
    static configuration: symbol;
    /**
     * Symbol representing the dialog manager instance.
     */
    static dialogManager: symbol;
    /**
     * Symbol representing the queue storage for the dialog turn.
     */
    static queueStorage: symbol;
}