| DIR: /var/www/node-app/node_modules/pac-resolver/dist/ |
| Current File : //var/www/node-app/node_modules/pac-resolver/dist/dnsDomainLevels.d.ts |
/**
* Returns the number (integer) of DNS domain levels (number of dots) in the
* hostname.
*
* Examples:
*
* ``` js
* dnsDomainLevels("www")
* // returns 0.
* dnsDomainLevels("www.netscape.com")
* // returns 2.
* ```
*
* @param {String} host is the hostname from the URL.
* @return {Number} number of domain levels
*/
export default function dnsDomainLevels(host: string): number;
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