import type { VerificationResult } from "../verification_v2/verification_v2_types.js";
export declare class VerificationStore {
    private readonly projectRoot;
    constructor(projectRoot: string);
    private filePath;
    private withLock;
    /** 保存 VerificationResult(不覆盖:已有 verification_id 抛错,保留历史)。output_digest 随 result 保留。 */
    save(result: VerificationResult): Promise<VerificationResult>;
    get(verificationId: string): Promise<VerificationResult | null>;
    list(): Promise<VerificationResult[]>;
}