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/**
* portfinder.js typescript definitions.
*
* (C) 2011, Charlie Robbins
*/
type PortfinderCallback = (err: Error, port: number) => void;
interface PortFinderOptions{
/**
* Host to find available port on.
*/
host?: string;
/**
* search start port (equals to port when not provided)
* This exists because getPort and getPortPromise mutates port state in
* recursive calls and doesn't have a way to retrieve begininng port while
* searching.
*/
startPort?: number;
/**
* Minimum port (takes precedence over `basePort`).
*/
port?: number;
/**
* Maximum port
*/
stopPort?: number;
}
/**
* The lowest port to begin any port search from.
*/
export let basePort: number;
/**
* Responds with a unbound port on the current machine.
*/
export function getPort(callback: PortfinderCallback): void;
export function getPort(options: PortFinderOptions, callback: PortfinderCallback): void;
/**
* Responds a promise of an unbound port on the current machine.
*/
export function getPortPromise(options?: PortFinderOptions): Promise<number>;
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