import type { NativeConnectionManager } from './native-connection.js';
export declare class LifecycleOperations {
    private connection;
    constructor(connection: NativeConnectionManager);
    executeDataLifecycle(options: {
        archiveOlderThanDays: number;
        pruneOlderThanDays: number;
        hardDeleteOlderThanDays: number;
        importanceThreshold: number;
        dryRun?: boolean;
        excludeTags?: string[];
    }): {
        archivedCount: number;
        prunedCount: number;
        hardDeletedCount: number;
        candidates?: {
            archived: {
                id: number;
                importance_score: number;
            }[];
            pruned: {
                id: number;
                importance_score: number;
            }[];
            hardDeleted: {
                id: number;
                age_days: number;
            }[];
        };
    };
}
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