import { runHealthScript } from './runHealthScript';
export { checkPortListening } from './checkPortListening';
export { HealthCheckResult } from './HealthCheckResult';
export { checkWebUrl } from './checkWebUrl';
/**
 * Create a promise that rejects after the specified timeout.
 * Useful for racing against long-running health checks.
 *
 * @param ms - Timeout duration in milliseconds
 * @param options.message - Custom error message (defaults to "Timed out")
 * @returns A promise that never resolves, only rejects after the timeout
 */
export declare function timeoutPromise(ms: number, { message }?: {
    message?: string | undefined;
}): Promise<never>;
export { runHealthScript };