import type { EventBase, Message, Text, QuickReply, NLP, Media, Sticker, Location, Fallback, Echo, TemplateProduct, Reaction, Read, Delivery, AccountLinking, GamePlay, PassThreadControl, TakeThreadControl, RequestThreadControl, AppRoles, OneTimeNotifOptin, Optin, PolicyEnforcement, Postback, Referral } from './mixin';
import type MessengerChat from '../Chat';
import type SendTarget from '../SendTarget';
import type MessengerUser from '../User';
import type { MessengerChannel, MessengerRawEvent } from '../types';
interface EventObject<Category extends string, Type extends string, Channel extends null | MessengerChannel = MessengerChat, User extends null | MessengerUser = MessengerUser> {
    category: Category;
    type: Type;
    channel: Channel;
    user: User;
    payload: MessengerRawEvent;
}
/**
 * This callback will occur when a text message has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface TextEvent extends EventObject<'message' | 'standby', 'text'>, EventBase, Message, Text, Fallback, NLP {
}
/**
 * TextEchoEvent will occur when a text message has been sent by your page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface TextEchoEvent extends EventObject<'echo', 'text'>, EventBase, Message, Text, Fallback, Echo {
}
/**
 * This callback will occur when an image message has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface ImageEvent extends EventObject<'message' | 'standby', 'image'>, EventBase, Message, Media, Sticker {
}
/**
 * ImageEchoEvent will occur when a image message has been sent by your page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface ImageEchoEvent extends EventObject<'echo', 'image'>, EventBase, Message, Media, Echo {
}
/**
 * This callback will occur when a video message has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface VideoEvent extends EventObject<'message' | 'standby', 'video'>, EventBase, Message, Media {
}
/**
 * VideoEchoEvent will occur when a video message has been sent by your page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface VideoEchoEvent extends EventObject<'echo', 'video'>, EventBase, Message, Media, Echo {
}
/**
 * This callback will occur when an audio message has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface AudioEvent extends EventObject<'message' | 'standby', 'audio'>, EventBase, Message, Media {
}
/**
 * AudioEchoEvent will occur when a text message has been sent by your page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface AudioEchoEvent extends EventObject<'echo', 'audio'>, EventBase, Message, Media, Echo {
}
/**
 * This callback will occur when a file message has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface FileEvent extends EventObject<'message' | 'standby', 'file'>, EventBase, Message, Media {
}
/**
 * FileEchoEvent will occur when a text message has been sent by your page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface FileEchoEvent extends EventObject<'echo', 'file'>, EventBase, Message, Media, Echo {
}
/**
 * This callback will occur when a location message has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface LocationEvent extends EventObject<'message' | 'standby', 'location'>, EventBase, Message, Location {
}
/**
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface ProductTemplateEvent extends EventObject<'message' | 'standby', 'product_template'>, EventBase, Message, TemplateProduct {
}
/**
 * TemplateEchoEvent will occur when a template message has been sent by your
 * page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface TemplateEchoEvent extends EventObject<'echo', 'template'>, EventBase, Message, Echo {
}
/**
 * FallbackMessageEvent will occur when an unsupported message shared by user
 * has been sent to your Page.
 * @category Event
 * @subscription `messages`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface FallbackEvent extends EventObject<'message' | 'standby', 'fallback'>, EventBase, Message, Fallback {
}
/**
 * FallbackEchoEvent will occur when a message not supporeted by echo feature
 * has been sent by your page.
 * @category Event
 * @subscription `message_echoes`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-echoes).
 */
export interface FallbackEchoEvent extends EventObject<'echo', 'fallback'>, EventBase, Message, Fallback, Echo {
}
/**
 * ReactionEvent will be sent to your webhook when a user reacts to a message.
 * @category Event
 * @subscription `message_reactions`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-reactions).
 */
export interface ReactionEvent extends EventObject<'action', 'reaction'>, EventBase, Reaction {
}
/**
 * QuickReplyEvent occur when a {@link QuickReply} button is tapped.
 * @category Event
 * @subscription `messages`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/send-messages/quick-replies)
 *   and [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messages).
 */
export interface QuickReplyEvent extends EventObject<'postback' | 'standby', 'quick_reply'>, EventBase, Message, Text, QuickReply {
}
/**
 * PostbackEvent occur when a [postback button](https://developers.facebook.com/docs/messenger-platform/send-api-reference/postback-button),
 * [Get Started button](https://developers.facebook.com/docs/messenger-platform/messenger-profile/get-started-button),
 * or [persistent menu item](https://developers.facebook.com/docs/messenger-platform/messenger-profile/persistent-menu)
 * is tapped.
 * @category Event
 * @subscription `messaging_postbacks`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_postbacks).
 */
export interface PostbackEvent extends EventObject<'postback' | 'standby', 'postback', MessengerChat | SendTarget, MessengerUser | null>, EventBase, Postback {
}
/**
 * This callback will occur when the user already has a thread with the bot and
 * user comes to the thread from:
 *
 * - Following an m.me link with a referral parameter
 * - Clicking on a Messenger Conversation Ad
 * - Starting or resuming a conversation from the customer chat plugin.
 *
 * For tracking referrals in new threads, refer to {@link PostbackEvent}.
 * @category Event
 * @subscription `messaging_referrals`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_referrals).
 */
export interface ReferralEvent extends EventObject<'action', 'referral', MessengerChat | SendTarget, null | MessengerUser>, EventBase, Referral {
}
/**
 * ReadEvent will be sent to your webhook when a message a Page has sent has
 * been read by the user.
 * @category Event
 * @subscription `message_reads`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-reads).
 */
export interface ReadEvent extends EventObject<'action' | 'standby', 'read'>, EventBase, Read {
}
/**
 * DeliveryEvent will occur when a message a Page has sent has been delivered.
 * @category Event
 * @subscription `message_deliveries`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/message-deliveries).
 */
export interface DeliveryEvent extends EventObject<'system' | 'standby', 'delivery'>, EventBase, Delivery {
}
/**
 * AccountLinkingEvent will occur when the Link Account or Unlink Account button
 * have been tapped when using Account Linking.
 * @category Event
 * @subscription `messaging_account_linking`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/account-linking)
 *   and [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_account_linking).
 */
export interface AccountLinkingEvent extends EventObject<'action', 'account_linking'>, EventBase, AccountLinking {
}
/**
 * GamePlayEvent occurs after a person played a round of Instant Games.
 * @category Event
 * @subscription `messaging_game_plays`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_game_plays).
 */
export interface GamePlayEvent extends EventObject<'action', 'game_play'>, EventBase, GamePlay {
}
/**
 * PassThreadControlEvent occurs when the thread ownership for a user has been
 * passed to your application.
 * @category Event
 * @subscription `messaging_handovers`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/handover-protocol/pass-thread-control)
 *   and [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_handovers#pass_thread_control).
 */
export interface PassThreadControlEvent extends EventObject<'handover_protocol', 'pass_thread_control'>, EventBase, PassThreadControl {
}
/**
 * TakeThreadControlEvent occurs when the thread ownership for a user has been
 * taken away from your application.
 * @category Event
 * @subscription `messaging_handovers`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/handover-protocol/take-thread-control)
 *   and [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_handovers#take_thread_control).
 */
export interface TakeThreadControlEvent extends EventObject<'handover_protocol', 'take_thread_control'>, EventBase, TakeThreadControl {
}
/**
 * RequestThreadControlEvent is sent to the Primary Receiver app when a
 * Secondary Receiver app calls the Request Thread Control API. The Primary
 * Receiver may then choose to honor the request and pass thread control, or
 * ignore the request.
 * @category Event
 * @subscription `messaging_handovers`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/handover-protocol/request-thread-control)
 *   and [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_handovers#request_thread_control).
 */
export interface RequestThreadControlEvent extends EventObject<'handover_protocol', 'request_thread_control'>, EventBase, RequestThreadControl {
}
/**
 * AppRolesEvent occurs when a page admin changes the role of your
 * application. An app can be assigned the roles of _primary_receiver_ or
 * _secondary_receiver_.
 * @category Event
 * @subscription `messaging_handovers`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/handover-protocol/assign-app-roles)
 *   and [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_handovers#app_roles).
 */
export interface AppRolesEvent extends EventObject<'handover_protocol', 'app_roles'>, EventBase, AppRoles {
}
/**
 * OptinEvent occurs when the [send to Messenger](https://developers.facebook.com/docs/messenger-platform/discovery/send-to-messenger-plugin)
 * plugin has been tapped, a user has accepted a message request using
 * [customer matching](https://developers.facebook.com/docs/messenger-platform/guides/customer-matching),
 * or a user has opted in to receive messages via the [checkbox plugin](https://developers.facebook.com/docs/messenger-platform/discovery/checkbox-plugin).
 * @category Event
 * @subscription `messaging_optins`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_optins).
 */
export interface OptinEvent extends EventObject<'postback', 'optin', MessengerChat | SendTarget, null | MessengerUser>, EventBase, Optin {
}
/**
 * OneTimeNotifOptinEvent occurs when the user consents to be notified on a
 * specific update.
 * @category Event
 * @subscription `messaging_optins`
 * @guides Check official [doc](https://developers.facebook.com/docs/messenger-platform/send-messages/one-time-notification).
 */
export interface OneTimeNotifOptinEvent extends EventObject<'postback', 'one_time_notif_optin'>, EventBase, OneTimeNotifOptin {
}
/**
 * PolicyEnforcementEvent will be sent to an app if the page it manages does not
 * conform to Messenger Platform policy.
 * @category Event
 * @subscription `messaging_policy_enforcement`
 * @guides Check official [reference](https://developers.facebook.com/docs/messenger-platform/reference/webhook-events/messaging_policy_enforcement).
 */
export interface PolicyEnforcementEvent extends EventObject<'system', 'policy_enforcement', null, null>, EventBase, PolicyEnforcement {
}
/**
 * @category Event
 */
export interface UnknownEvent extends EventObject<'unknown', 'unknown'>, EventBase {
}
/**
 * @category Event
 */
export declare type MessengerEvent = TextEvent | TextEchoEvent | ImageEvent | ImageEchoEvent | VideoEvent | VideoEchoEvent | AudioEvent | AudioEchoEvent | FileEvent | FileEchoEvent | LocationEvent | ProductTemplateEvent | TemplateEchoEvent | FallbackEvent | FallbackEchoEvent | ReactionEvent | QuickReplyEvent | PostbackEvent | ReferralEvent | ReadEvent | DeliveryEvent | AccountLinkingEvent | GamePlayEvent | PassThreadControlEvent | TakeThreadControlEvent | RequestThreadControlEvent | AppRolesEvent | OptinEvent | OneTimeNotifOptinEvent | PolicyEnforcementEvent | UnknownEvent;
export {};