import { CronExpression } from '../value-objects/CronExpression.js';
import { BackupRetentionPolicy, type BackupRetentionPolicyData } from '../value-objects/BackupRetentionPolicy.js';
/**
 * BackupSchedule entity data for construction
 */
export interface BackupScheduleData {
    id?: string;
    name: string;
    cronExpression: string;
    retentionPolicy?: BackupRetentionPolicyData;
    enabled?: boolean;
    lastRunAt?: Date | null;
    lastRunStatus?: 'success' | 'failure' | null;
    lastRunMessage?: string | null;
    createdAt?: Date;
    updatedAt?: Date;
}
/**
 * Database row structure for backup_schedules table
 */
export interface BackupScheduleRow {
    id: string;
    name: string;
    cron_expression: string;
    retention_max_count: number | null;
    retention_max_age_days: number | null;
    enabled: number;
    last_run_at: string | null;
    last_run_status: string | null;
    last_run_message: string | null;
    created_at: string;
    updated_at: string;
}
/**
 * BackupSchedule Entity
 * Represents a scheduled backup configuration
 */
export declare class BackupSchedule {
    private readonly _id;
    private readonly _name;
    private readonly _cronExpression;
    private readonly _retentionPolicy;
    private readonly _enabled;
    private readonly _lastRunAt;
    private readonly _lastRunStatus;
    private readonly _lastRunMessage;
    private readonly _createdAt;
    private readonly _updatedAt;
    private constructor();
    get id(): string;
    get name(): string;
    get cronExpression(): CronExpression;
    get retentionPolicy(): BackupRetentionPolicy;
    get enabled(): boolean;
    get lastRunAt(): Date | null;
    get lastRunStatus(): 'success' | 'failure' | null;
    get lastRunMessage(): string | null;
    get createdAt(): Date;
    get updatedAt(): Date;
    /**
     * Create a new BackupSchedule entity
     */
    static create(data: BackupScheduleData): BackupSchedule;
    /**
     * Create a BackupSchedule from a database row
     */
    static fromRaw(row: BackupScheduleRow): BackupSchedule;
    /**
     * Return a new BackupSchedule with enabled = true
     */
    enable(): BackupSchedule;
    /**
     * Return a new BackupSchedule with enabled = false
     */
    disable(): BackupSchedule;
    /**
     * Return a new BackupSchedule with the run recorded
     */
    recordRun(status: 'success' | 'failure', message?: string): BackupSchedule;
    /**
     * Convert to plain object for serialization
     */
    toJSON(): {
        id: string;
        name: string;
        cronExpression: string;
        cronHumanReadable: string;
        retentionPolicy: BackupRetentionPolicyData;
        enabled: boolean;
        lastRunAt: string | null;
        lastRunStatus: 'success' | 'failure' | null;
        lastRunMessage: string | null;
        createdAt: string;
        updatedAt: string;
    };
}
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