import { type PlatformAdapter } from "./platform.js";
export interface BackupRow {
    readonly target: string;
    readonly snapshots: number;
    readonly bytes: number;
    readonly retentionViolations: number;
}
export declare function backupRoot(adapter?: PlatformAdapter): string;
export declare function backupReport(adapter?: PlatformAdapter, now?: number): Promise<readonly BackupRow[]>;
export declare function enforceBackupRetention(adapter?: PlatformAdapter, now?: number, dryRun?: boolean): Promise<readonly string[]>;
//# sourceMappingURL=backups.d.ts.map