import { ChatMemberUpdate, ChatMemberUpdateType, UserStatus, UserStatusUpdate } from '@mtcute/core';
import { UpdateFilter } from './types.js';
/**
 * Create a filter for {@link ChatMemberUpdate} by update type
 *
 * @param types  Update type(s)
 * @link ChatMemberUpdate.Type
 */
export declare const chatMember: {
    <T extends ChatMemberUpdateType>(type: T): UpdateFilter<ChatMemberUpdate, {
        type: T;
    }>;
    <T extends ChatMemberUpdateType[]>(types: T): UpdateFilter<ChatMemberUpdate, {
        type: T[number];
    }>;
};
/**
 * Create a filter for {@link UserStatusUpdate} by new user status
 *
 * @param statuses  Update type(s)
 * @link User.Status
 */
export declare const userStatus: {
    <T extends UserStatus>(status: T): UpdateFilter<UserStatusUpdate, {
        type: T;
        lastOnline: T extends 'offline' ? Date : null;
        nextOffline: T extends 'online' ? Date : null;
    }>;
    <T extends UserStatus[]>(statuses: T): UpdateFilter<UserStatusUpdate, {
        type: T[number];
    }>;
};
/**
 * Create a filter for {@link ChatMemberUpdate} for updates
 * regarding current user
 */
export declare const chatMemberSelf: UpdateFilter<ChatMemberUpdate, {
    isSelf: true;
}>;