import { BotFrameworkAuthentication, ClaimsIdentity } from 'botframework-connector';
import { CloudChannelServiceHandler } from '../cloudChannelServiceHandler';
import { Activity, BotAdapter, ResourceResponse, SkillConversationIdFactoryBase, TurnContext } from 'botbuilder-core';
export declare class CloudSkillHandler extends CloudChannelServiceHandler {
    /**
     * Used to access the CovnersationReference sent from the Skill to the Parent.
     */
    readonly SkillConversationReferenceKey: symbol;
    private readonly inner;
    /**
     * Initializes a new instance of the CloudSkillHandler class.
     *
     * @param adapter An instance of the BotAdapter that will handle the request.
     * @param logic The Bot logic function
     * @param conversationIdFactory A SkillConversationIdFactoryBase to unpack the conversation ID and map it to the calling bot.
     * @param auth Bot Framework Authentication to use
     */
    constructor(adapter: BotAdapter, logic: (context: TurnContext) => Promise<void>, conversationIdFactory: SkillConversationIdFactoryBase, auth: BotFrameworkAuthentication);
    /**
     * sendToConversation() API for Skill.
     *
     * @remarks
     * This method allows you to send an activity to the end of a conversation.
     *
     * This is slightly different from replyToActivity().
     * * sendToConversation(conversationId) - will append the activity to the end
     * of the conversation according to the timestamp or semantics of the channel.
     * * replyToActivity(conversationId,ActivityId) - adds the activity as a reply
     * to another activity, if the channel supports it. If the channel does not
     * support nested replies, replyToActivity falls back to sendToConversation.
     *
     * Use replyToActivity when replying to a specific activity in the conversation.
     *
     * Use sendToConversation in all other cases.
     * @param claimsIdentity ClaimsIdentity for the bot, should have AudienceClaim, AppIdClaim and ServiceUrlClaim.
     * @param conversationId Conversation ID.
     * @param activity Activity to send.
     * @returns A Promise with a ResourceResponse.
     */
    protected onSendToConversation(claimsIdentity: ClaimsIdentity, conversationId: string, activity: Activity): Promise<ResourceResponse>;
    /**
     * replyToActivity() API for Skill.
     *
     * @remarks
     * This method allows you to reply to an activity.
     *
     * This is slightly different from sendToConversation().
     * * sendToConversation(conversationId) - will append the activity to the end
     * of the conversation according to the timestamp or semantics of the channel.
     * * replyToActivity(conversationId,ActivityId) - adds the activity as a reply
     * to another activity, if the channel supports it. If the channel does not
     * support nested replies, replyToActivity falls back to sendToConversation.
     *
     * Use replyToActivity when replying to a specific activity in the conversation.
     *
     * Use sendToConversation in all other cases.
     * @param claimsIdentity ClaimsIdentity for the bot, should have AudienceClaim, AppIdClaim and ServiceUrlClaim.
     * @param conversationId Conversation ID.
     * @param activityId activityId the reply is to.
     * @param activity Activity to send.
     * @returns A Promise with a ResourceResponse.
     */
    protected onReplyToActivity(claimsIdentity: ClaimsIdentity, conversationId: string, activityId: string, activity: Activity): Promise<ResourceResponse>;
    /**
     *
     * UpdateActivity() API for Skill.
     *
     * @remarks
     * Edit an existing activity.
     *
     * Some channels allow you to edit an existing activity to reflect the new
     * state of a bot conversation.
     *
     * For example, you can remove buttons after someone has clicked "Approve" button.
     * @param claimsIdentity ClaimsIdentity for the bot, should have AudienceClaim, AppIdClaim and ServiceUrlClaim.
     * @param conversationId Conversation ID.
     * @param activityId activityId to update.
     * @param activity replacement Activity.
     * @returns a promise resolving to the underlying resource response
     */
    protected onUpdateActivity(claimsIdentity: ClaimsIdentity, conversationId: string, activityId: string, activity: Activity): Promise<ResourceResponse>;
    /**
     * DeleteActivity() API for Skill.
     *
     * @remarks
     * Delete an existing activity.
     *
     * Some channels allow you to delete an existing activity, and if successful
     * this method will remove the specified activity.
     *
     *
     * @param claimsIdentity ClaimsIdentity for the bot, should have AudienceClaim, AppIdClaim and ServiceUrlClaim.
     * @param conversationId Conversation ID.
     * @param activityId activityId to delete.
     * @returns a promise representing the async operation
     */
    protected onDeleteActivity(claimsIdentity: ClaimsIdentity, conversationId: string, activityId: string): Promise<void>;
}
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