import { AlertChannel, AlertChannelProps } from './alert-channel';
export interface SlackAlertChannelProps extends AlertChannelProps {
    url: URL | string;
    channel?: string;
}
/**
 * Creates an Slack Alert Channel
 *
 * @remarks
 *
 * This class make use of the Alert Channel endpoints.
 */
export declare class SlackAlertChannel extends AlertChannel {
    url: URL | string;
    channel?: string;
    /**
     * Constructs the Slack Alert Channel instance
     *
     * @param logicalId unique project-scoped resource name identification
     * @param props Slack alert channel configuration properties
     *
     * {@link https://www.checklyhq.com/docs/constructs/slack-alert-channel/ Read more in the docs}
     */
    constructor(logicalId: string, props: SlackAlertChannelProps);
    describe(): string;
    synthesize(): any;
}