export declare class DocDBMetrics {
    static cpuUtilizationAverage(dimensions: {
        DBInstanceIdentifier: string;
    }): {
        namespace: string;
        metricName: string;
        dimensionsMap: {
            DBInstanceIdentifier: string;
        };
        statistic: string;
    };
    static databaseConnectionsAverage(dimensions: {
        DBInstanceIdentifier: string;
    }): {
        namespace: string;
        metricName: string;
        dimensionsMap: {
            DBInstanceIdentifier: string;
        };
        statistic: string;
    };
    static engineUptimeAverage(dimensions: {
        DBInstanceIdentifier: string;
    }): {
        namespace: string;
        metricName: string;
        dimensionsMap: {
            DBInstanceIdentifier: string;
        };
        statistic: string;
    };
    static readThroughputSum(dimensions: {
        DBInstanceIdentifier: string;
    }): {
        namespace: string;
        metricName: string;
        dimensionsMap: {
            DBInstanceIdentifier: string;
        };
        statistic: string;
    };
    static writeThroughputSum(dimensions: {
        DBInstanceIdentifier: string;
    }): {
        namespace: string;
        metricName: string;
        dimensionsMap: {
            DBInstanceIdentifier: string;
        };
        statistic: string;
    };
}