/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
/**
 * Represents the types of responses that can be returned when invoking an Adaptive Card.
 */
export declare enum AdaptiveCardInvokeResponseType {
    /**
     * Indicates a response containing an Adaptive Card.
     */
    ADAPTIVE = "application/vnd.microsoft.card.adaptive",
    /**
     * Indicates a response containing a message activity.
     */
    MESSAGE = "application/vnd.microsoft.activity.message",
    /**
     * Indicates a response containing a search result.
     */
    SEARCH = "application/vnd.microsoft.search.searchResponse"
}