import { TimeZone } from 'aws-cdk-lib';
import * as rds from 'aws-cdk-lib/aws-rds';
import { Construct } from 'constructs';
import { Cron } from './cron';
export interface Schedule {
    /**
     * The start schedule
     *
     * @default - no start schedule. The RDS instance or cluster will not be started automatically.
     */
    readonly start?: Cron;
    /**
     * The stop schedule
     *
     * @default - no stop schedule. The RDS instance or cluster will not be stopped automatically.
     */
    readonly stop?: Cron;
    /**
     * The timezone for the cron expression
     *
     * @default UTC
     */
    readonly timezone?: TimeZone;
}
/**
 * Properties for the RdsScheduler
 */
export interface RdsSchedulerProps {
    /**
     * The RDS cluster to start and stop.
     * If you specify a cluster, you cannot specify an instance.
     *
     * @default - no cluster is specified and you must specify an instance
     */
    readonly cluster?: rds.IDatabaseCluster;
    /**
     * The RDS instance to start and stop.
     * If you specify an instance, you cannot specify a cluster.
     *
     * @default - no instance is specified and you must specify a cluster
     */
    readonly instance?: rds.IDatabaseInstance;
    /**
     * The schedule for starting and stopping the RDS instance or cluster
     */
    readonly schedule: Schedule[];
}
/**
 * A scheduler for RDS instances or clusters
 */
export declare class RdsScheduler extends Construct {
    constructor(scope: Construct, id: string, props: RdsSchedulerProps);
}