import type { ParsedAlwaysRespondConfig } from './config';
import type { Logger } from './types';
export interface WireAdapter {
    botUserId: string | null;
    getChats: (page: number, pageSize: number) => Promise<Array<{
        chatId: string;
        title: string;
        chatType: number;
    }>>;
    getChatByID: (chatId: string) => Promise<{
        chatType: number;
        title: string;
    } | null>;
}
export declare function normalizeTitle(raw: string): string;
export type ResolverEvent = {
    kind: 'add';
    chatId: string;
    userId: string;
} | {
    kind: 'remove';
    chatId: string;
    userId: string;
} | {
    kind: 'removeChat';
    chatId: string;
} | {
    kind: 'rename';
    chatId: string;
    title: string;
} | {
    kind: 'createGroup';
    chatId: string;
};
export declare class AlwaysRespondResolver {
    private readonly wire;
    private readonly logger;
    private static readonly GET_CHATS_PAGE_SIZE;
    private static readonly GET_CHATS_BACKOFF_MS;
    private readonly configuredChatIds;
    private readonly configuredTitles;
    private readonly titleByChatId;
    private readonly titleResolvedChatIds;
    private queue;
    private draining;
    private buffering;
    private rebuildInFlight;
    constructor(parsed: ParsedAlwaysRespondConfig, wire: WireAdapter, logger: Logger);
    isAlwaysRespond: (chatId: string) => boolean;
    enqueueEvent(ev: ResolverEvent): void;
    rebuildFromWire(): Promise<void>;
    private doRebuildFromWire;
    private drainQueue;
    private fetchChatByIDWithRetry;
    private setTitleAndActivate;
    private handleEvent;
    private warnIfDuplicate;
    private fetchAllChats;
    private fetchChatsPageWithRetry;
    private emitStartupWarnings;
}
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