import type { SessionEvent, SessionMetadata } from '../types/session.js';
import type { DefaultSessionReaderOptions, SessionExportOptions, SessionQuery, SessionReader, SessionSearchHit, SessionSearchQuery, SessionSummaryLite } from '../types/session-reader.js';
/**
 * L2-A: read-only view over a `SessionStore` with query, replay, search,
 * and export helpers. Implemented on top of the public `SessionStore`
 * surface so any concrete store can be inspected without re-implementation.
 */
export declare class DefaultSessionReader implements SessionReader {
    private readonly store;
    private readonly secretScrubber;
    private readonly eventCache;
    private readonly eventCacheMtimes;
    private readonly eventCacheSizes;
    private eventCacheBytes;
    private static readonly EVENT_CACHE_MAX_ENTRIES;
    private static readonly EVENT_CACHE_MAX_BYTES;
    constructor(opts: DefaultSessionReaderOptions);
    private loadCachedSessionData;
    private deleteEventCacheEntry;
    query(q?: SessionQuery): Promise<SessionSummaryLite[]>;
    replay(sessionId: string): AsyncIterable<SessionEvent>;
    search(q: SessionSearchQuery, sessionId?: string | undefined, sessionQuery?: SessionQuery): Promise<SessionSearchHit[]>;
    export(sessionId: string, opts: SessionExportOptions): Promise<string>;
    metadata(sessionId: string): Promise<SessionMetadata>;
}
//# sourceMappingURL=session-reader.d.ts.map