import type { NativeDoctorFinding, NativeProjectPaths } from './native-types.js';
export declare const NATIVE_EVIDENCE_RETENTION_POLICY: Readonly<{
    readonly minimumAgeMs: number;
    readonly keepLatestUnreferencedPerKind: 32;
    readonly maxDocuments: 4096;
    readonly maxScannedBytes: number;
    readonly maxReportedRefs: 8;
    readonly maxReportMessageBytes: 4096;
}>;
export interface NativeEvidenceRetentionHooks {
    beforeDelete?: (candidate: {
        ref: string;
        file: string;
    }) => void | Promise<void>;
    afterRecoveryLink?: (recovery: {
        ref: string;
        original: string;
        quarantine: string;
    }) => void | Promise<void>;
}
export interface NativeEvidenceRetentionOptions {
    paths: NativeProjectPaths;
    name?: string;
    repair?: boolean;
    now?: Date;
    /** Archive/root-move recovery can relocate a whole change, so all collection is deferred. */
    deferAll?: boolean;
    hooks?: NativeEvidenceRetentionHooks;
}
/**
 * Inspect or explicitly prune old unreferenced Native-owned evidence.
 *
 * The default path is read-only. Repair repeats the complete scan and plan while holding the
 * project mutation lock, then deletes only documents whose identities remain unchanged.
 */
export declare function inspectNativeEvidenceRetention(options: NativeEvidenceRetentionOptions): Promise<NativeDoctorFinding[]>;
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