import { HttpError } from "@alterior/common";
import { ChatMessage, CommentsOrder, FilterMode, Topic, UrlCard } from "@banta/common";
export interface SignInRequest {
    email: string;
    password: string;
}
export declare class ChatController {
    private chat;
    private logger;
    runId: string;
    serverId: string;
    info(): Promise<{
        service: string;
        serverId: string;
        runId: string;
        originId: string;
        connections: number;
        cache: {
            topicCount: number;
            messageCount: number;
            topics: {
                [k: string]: number;
            };
        };
    }>;
    prepareForCacheDisplay(x: ChatMessage): {
        id: string;
        user: {
            username: string;
        };
        message: string;
    };
    getTopicCache(topicID: string): Promise<{
        id: string;
        user: {
            username: string;
        };
        message: string;
    }[]>;
    getReplyCache(topicID: string, parentMessageId: string): Promise<{
        id: string;
        user: {
            username: string;
        };
        message: string;
    }[]>;
    socket(): Promise<void>;
    private topicsCache;
    getTopics(idsString: string): Promise<Topic[]>;
    getTopic(id: string): Promise<Topic & {
        clientCount: number;
    }>;
    getMessages(id: string, sort: CommentsOrder, filter: FilterMode, offset: number, limit: number, pinned: boolean): Promise<ChatMessage[]>;
    getMessage(id: string): Promise<ChatMessage>;
    getReplies(id: string, sort: CommentsOrder, filter: FilterMode, offset: number, limit: number): Promise<ChatMessage[]>;
    private urlCardsCache;
    getUrlCard(body: {
        url: string;
    }): Promise<HttpError | UrlCard | null>;
}