import type { ObservationRecord, ObservabilityStats, ScoreRecord, SessionRecord, StatsQueryOptions, TraceQueryOptions, TraceRecord, ObservationQueryOptions } from '@cicctencent/agent-core';
export interface ObservabilityStoreProvider {
    saveTrace(trace: TraceRecord): Promise<TraceRecord>;
    updateTrace(traceId: string, data: Partial<TraceRecord>): Promise<void>;
    getTraces(query: TraceQueryOptions): Promise<{
        items: TraceRecord[];
        total: number;
    }>;
    /** applicationId 用于按应用归属鉴权（A2），不传时不过滤 */
    getTraceById(traceId: string, applicationId?: number): Promise<TraceRecord | null>;
    saveObservation(observation: ObservationRecord): Promise<ObservationRecord>;
    updateObservation(observationId: string, data: Partial<ObservationRecord>): Promise<void>;
    getObservations(query: ObservationQueryOptions): Promise<{
        items: ObservationRecord[];
        total: number;
    }>;
    /** applicationId 用于按应用归属鉴权（A2），不传时不过滤 */
    getObservationsByTrace(traceId: string, applicationId?: number): Promise<ObservationRecord[]>;
    upsertSession(session: Partial<SessionRecord> & {
        sessionId: string;
    }): Promise<SessionRecord>;
    /** 会话聚合查询（支持分页，C6） */
    getSessions(query: {
        applicationId?: string | number;
        userId?: string | number;
        threadId?: string | number;
        page?: number;
        pageSize?: number;
    }): Promise<{
        items: SessionRecord[];
        total: number;
    }>;
    saveScore(score: ScoreRecord): Promise<ScoreRecord>;
    /** applicationId 用于按应用归属鉴权（A2），不传时不过滤 */
    getScores(traceId: string, applicationId?: number): Promise<ScoreRecord[]>;
    getStats(query: StatsQueryOptions): Promise<ObservabilityStats>;
    cleanup(olderThanDays: number): Promise<number>;
    setEnabled(enabled: boolean): void;
    isEnabled(): boolean;
}
export declare class InMemoryObservabilityStore implements ObservabilityStoreProvider {
    private traces;
    private observations;
    private scores;
    private sessions;
    private traceIndex;
    private observationIndex;
    private enabled;
    private readonly maxTraces;
    private readonly maxObservations;
    constructor(maxTraces?: number, maxObservations?: number);
    saveTrace(trace: TraceRecord): Promise<TraceRecord>;
    updateTrace(traceId: string, data: Partial<TraceRecord>): Promise<void>;
    getTraces(query: TraceQueryOptions): Promise<{
        items: TraceRecord[];
        total: number;
    }>;
    getTraceById(traceId: string, applicationId?: number): Promise<TraceRecord | null>;
    saveObservation(observation: ObservationRecord): Promise<ObservationRecord>;
    updateObservation(observationId: string, data: Partial<ObservationRecord>): Promise<void>;
    getObservations(query: ObservationQueryOptions): Promise<{
        items: ObservationRecord[];
        total: number;
    }>;
    getObservationsByTrace(traceId: string, applicationId?: number): Promise<ObservationRecord[]>;
    upsertSession(session: Partial<SessionRecord> & {
        sessionId: string;
    }): Promise<SessionRecord>;
    getSessions(query: {
        applicationId?: string | number;
        userId?: string | number;
        threadId?: string | number;
        page?: number;
        pageSize?: number;
    }): Promise<{
        items: SessionRecord[];
        total: number;
    }>;
    saveScore(score: ScoreRecord): Promise<ScoreRecord>;
    getScores(traceId: string, applicationId?: number): Promise<ScoreRecord[]>;
    getStats(query: StatsQueryOptions): Promise<ObservabilityStats>;
    cleanup(olderThanDays: number): Promise<number>;
    setEnabled(enabled: boolean): void;
    isEnabled(): boolean;
    private filterTraces;
    private computeGroups;
}
export type { ObservationRecord, ObservabilityStats, ScoreRecord, SessionRecord, StatsQueryOptions, TraceQueryOptions, TraceRecord, ObservationQueryOptions, ObservabilityUsage, ObservationType, ObservabilityStatus, } from '@cicctencent/agent-core';
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