export declare class StorageUsageEntity {
    id: string;
    tenant_id: string;
    total_files: number;
    total_bytes: number;
    files_by_type: Record<string, number>;
    bytes_by_type: Record<string, number>;
    max_bytes: number | null;
    max_file_size: number | null;
    created_at: Date;
    updated_at: Date;
}