import { aws_cloudwatch } from 'aws-cdk-lib';
import { IAlertConfig } from './types';
export interface ICloudfrontAvailabilityMetricProps {
    /**
     * Identifier of the Distribution for this metric
     */
    readonly distributionId: string;
    /**
     * The SLO window that this metric will be used for.
     */
    readonly sloWindow: IAlertConfig;
}
/**
 * Creates a metric that can be used as an SLI for Cloudfront Distribution
 * Availability SLOs
 */
export declare class CloudfrontAvailabilityMetric extends aws_cloudwatch.MathExpression {
    constructor(props: ICloudfrontAvailabilityMetricProps);
}
