/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
import { MemoryScope } from './memoryScope';
import { DialogContext } from '../../dialogContext';
/**
 * A memory scope that provides access to the active dialog's state.
 * This scope binds to the active dialog if it is a container, or to its parent dialog if applicable.
 */
export declare class DialogMemoryScope extends MemoryScope {
    /**
     * Initializes a new instance of the DialogMemoryScope class.
     */
    constructor();
    /**
     * Gets the backing memory for this scope.
     *
     * @param dialogContext - The DialogContext object for this turn.
     * @returns The memory for the scope.
     */
    getMemory(dialogContext: DialogContext): object;
    /**
     * Changes the backing object for the memory scope.
     *
     * @param dialogContext - The DialogContext object for this turn.
     * @param memory - Memory object to set for the scope.
     * @throws Will throw an error if the memory object is undefined or if no active dialog is found.
     */
    setMemory(dialogContext: DialogContext, memory: object): void;
    /**
     * Determines if the given dialog context is a container.
     *
     * @private
     * @param dialogContext - The DialogContext object for this turn.
     * @returns A boolean indicating whether the dialog context is a container.
     */
    private isContainer;
}