| /** | |
| * Tries to resolve the hostname. Returns true if succeeds. | |
| * | |
| * @param {String} host is the hostname from the URL. | |
| * @return {Boolean} | |
| */ | |
| export default function isResolvable(host: string): Promise<boolean>; | |
| //# sourceMappingURL=isResolvable.d.ts.map |