import type { ChatMemberUpdate, Filter, MyChatMemberUpdate } from '@puregram/api';
type ChatMemberBearingUpdate = ChatMemberUpdate | MyChatMemberUpdate;
/**
 * change kind derived from the `old_chat_member.status` -> `new_chat_member.status`
 * transition. covers user-visible state changes; bot-side restrictions / promotions
 * collapse into the same buckets the codegen'd helpers expose
 */
export type ChatMemberChange = 'joined' | 'left' | 'promoted' | 'demoted' | 'banned' | 'unbanned' | 'restricted' | 'subscribed';
/**
 * match a chat-member status transition. callable form `chatMember('joined')`
 * plus shorthand properties `chatMember.joined` / `.left` / `.promoted` /
 * `.demoted` / `.banned` / `.unbanned` / `.restricted` / `.subscribed`. the
 * derivation mirrors the codegen'd transition methods on `ChatMemberUpdate` /
 * `MyChatMemberUpdate`
 */
export declare const chatMember: ((change: ChatMemberChange) => Filter<unknown, unknown>) & {
    joined: Filter<unknown, unknown>;
    left: Filter<unknown, unknown>;
    promoted: Filter<unknown, unknown>;
    demoted: Filter<unknown, unknown>;
    banned: Filter<unknown, unknown>;
    unbanned: Filter<unknown, unknown>;
    restricted: Filter<unknown, unknown>;
    subscribed: Filter<unknown, unknown>;
};
/**
 * match chat-member updates that concern the bot itself. accepts the bot's
 * user id as an argument so the filter stays a pure module-level value with
 * no `Telegram` binding; callers pass `tg.bot.id` after `tg.start()`. matches
 * when either `from.id` or `new_chat_member.user.id` equals the supplied id
 */
export declare function chatMemberSelf(botId: number): Filter<ChatMemberBearingUpdate>;
export {};
//# sourceMappingURL=chat-member.d.ts.map