import { Context, ContextFactoryOptions, ContextDefaultState } from './context';
import { IMessageContextSendOptions, MessageContext } from './message';
import { kSerializeData } from '../../utils/constants';
export interface IMessageEventShowSnackbar {
    type: 'show_snackbar';
    text: string;
}
export interface IMessageEventOpenLink {
    type: 'open_link';
    link: string;
}
export interface IMessageEventOpenApp {
    type: 'open_app';
    app_id: number;
    owner_id?: number;
    hash: string;
}
export type MessageEventAction = IMessageEventShowSnackbar | IMessageEventOpenLink | IMessageEventOpenApp;
export type MessageEventContextType = 'message_event';
export type MessageEventContextSubType = 'message_event';
export interface IMessageEventContextPayload {
    user_id: number;
    conversation_message_id: number;
    peer_id: number;
    event_id: string;
    payload: any;
}
export type MessageEventContextOptions<S> = ContextFactoryOptions<IMessageEventContextPayload, S>;
export declare class MessageEventContext<S = ContextDefaultState> extends Context<IMessageEventContextPayload, S, MessageEventContextType, MessageEventContextSubType> {
    constructor(options: MessageEventContextOptions<S>);
    /**
     * Returns the identifier user
     */
    get userId(): number;
    /**
     * Returns the conversation message id
     */
    get conversationMessageId(): number;
    /**
     * Returns the destination identifier
     */
    get peerId(): number;
    /**
     * Returns a random string. Active for a minute, after a minute becomes invalid
     */
    get eventId(): string;
    /**
     * Returns the event payload
     */
    get eventPayload(): any;
    /**
     * Dispatches an event with an action that will occur when the callback button is pressed
     */
    answer(eventData: MessageEventAction): Promise<1>;
    /**
     * Sends a message to the current dialog
     */
    send(text: string | IMessageContextSendOptions, params?: IMessageContextSendOptions): Promise<MessageContext<S>>;
    /**
     * Returns the custom data
     */
    [kSerializeData](): object;
}