/**
 * SQLite-backed segment store over the shared synchronous driver.
 */
import { type SegmentFindKey, type SegmentMetadata, type SegmentRecord, type SegmentStore, type SegmentStoreStats } from './segment-store.js';
import { type SqliteDatabase } from './sqlite-driver.js';
export declare class SqliteSegmentStore implements SegmentStore {
    #private;
    readonly db: SqliteDatabase;
    constructor(db?: SqliteDatabase | string, options?: {
        ttlMs?: number;
    });
    put(metadata: SegmentMetadata, bytes: Uint8Array, nowMs: number): Promise<SegmentRecord>;
    get(segmentId: string): Promise<{
        record: SegmentRecord;
        bytes: Uint8Array;
    } | undefined>;
    find(key: SegmentFindKey, nowMs: number): Promise<SegmentRecord | undefined>;
    stats(): Promise<SegmentStoreStats>;
}