// Type definitions for detect-port 1.3
// Project: https://github.com/node-modules/detect-port
// Definitions by: Ivan Medina <https://github.com/ivandevp>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

type DetectPortCallback = (err: Error, _port: number) => void;

interface PortConfig {
    port: number;
    hostname?: string | undefined;
    callback?: DetectPortCallback | undefined;
}

interface DetectPort {
    (port: number | PortConfig, callback: DetectPortCallback): void;
    (port: number | PortConfig): Promise<number>;
}
declare const detectPort: DetectPort;
export = detectPort;