import { Params } from '../../api';
import { Context, ContextFactoryOptions, ContextDefaultState } from './context';
import { kSerializeData } from '../../utils/constants';
export type DialogFlagsContextType = 'dialog_flags';
export type DialogFlagsContextSubType = 'dialog_flags_add' | 'dialog_flags_delete';
declare enum DialogFlag {
    IMPORTANT = 1,
    UNANSWERED = 2
}
export interface IDialogFlagsContextPayload {
    peer_id: number;
    flags: number;
}
export type DialogFlagsContextOptions<S> = ContextFactoryOptions<number[], S>;
export declare class DialogFlagsContext<S = ContextDefaultState> extends Context<IDialogFlagsContextPayload, S, DialogFlagsContextType, DialogFlagsContextSubType> {
    constructor(options: DialogFlagsContextOptions<S>);
    /**
     * Checks if dialogue is important
     */
    get isImportant(): boolean;
    /**
     * Checks if the dialog is unanswered
     */
    get isUnanswered(): boolean;
    /**
     * Returns the destination identifier
     */
    get peerId(): number;
    /**
     * Returns the values of the flags
     */
    get flags(): number;
    /**
     * Marks the conversation as answered or unchecked
     */
    markAsAnsweredConversation(params: Params.MessagesMarkAsAnsweredConversationParams): Promise<number>;
    /**
     * Marks the conversation as important or removes the mark
     */
    markAsImportantConversation(params: Params.MessagesMarkAsImportantConversationParams): Promise<number>;
    protected hasFlag(flag: DialogFlag): boolean;
    /**
     * Returns the custom data
     */
    [kSerializeData](): object;
}
export {};