import { MatrixManager } from '@ixo/matrix';
import { type Database } from 'better-sqlite3';
import { type UserContextData } from '../memory-engine/types.js';
import { type ChatSession, type CreateChatSessionDto, type CreateChatSessionResponseDto, type DeleteChatSessionDto, type ListChatSessionsDto, type ListChatSessionsResponseDto } from './dto.js';
export interface IDatabaseSyncService {
    getUserDatabase(userDid: string): Promise<Database>;
}
export declare class SessionManagerService {
    private readonly syncService;
    readonly matrixManger: MatrixManager;
    constructor(syncService: IDatabaseSyncService, matrixManger?: MatrixManager);
    getSessionsStateKey({ oracleEntityDid, }: {
        oracleEntityDid: string;
    }): `${string}_${string}`;
    private createMessageTitle;
    updateLastProcessedCount({ sessionId, did, lastProcessedCount, }: {
        sessionId: string;
        did: string;
        lastProcessedCount: number;
    }): Promise<void>;
    syncSessionSet({ sessionId, did, messages, oracleEntityDid, oracleName, roomId, lastProcessedCount, oracleDid, userContext, slackThreadTs, }: {
        sessionId: string;
        did: string;
        messages: string[];
        oracleEntityDid: string;
        oracleName: string;
        roomId?: string;
        lastProcessedCount?: number;
        oracleDid: string;
        userContext?: UserContextData;
        slackThreadTs?: string;
    }): Promise<ChatSession>;
    getSession(sessionId: string, did: string, throwOnNotFound?: boolean): Promise<ChatSession | undefined>;
    listSessions(listSessionsDto: ListChatSessionsDto): Promise<ListChatSessionsResponseDto>;
    createSession(createSessionDto: CreateChatSessionDto, overrideEventId?: string): Promise<CreateChatSessionResponseDto>;
    deleteSession(deleteSessionDto: DeleteChatSessionDto): Promise<void>;
}
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