outers/lib/Functions/IP Type Checker.function.d.ts

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/**
 * Checks whether the provided IP address is IPv4 or IPv6.
 *
 * @param {string} IP The IP address to check.
 * @returns {string} Returns 'IPv4' if the address is IPv4, 'IPv6' if IPv6, or an Error message if invalid.
 */
export default function IPChecker(IP: string): string | unknown;