Server : nginx/1.20.1 System : Linux ccpf-production-2021 5.4.0-148-generic #165-Ubuntu SMP Tue Apr 18 08:53:12 UTC 2023 x86_64 User : forge ( 1000) PHP Version : 7.4.21 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /proc/2396679/root/lib/node_modules/gulp/node_modules/code-point-at/

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/* eslint-disable babel/new-cap, xo/throw-new-error */
'use strict';
module.exports = function (str, pos) {
	if (str === null || str === undefined) {
		throw TypeError();
	}

	str = String(str);

	var size = str.length;
	var i = pos ? Number(pos) : 0;

	if (Number.isNaN(i)) {
		i = 0;
	}

	if (i < 0 || i >= size) {
		return undefined;
	}

	var first = str.charCodeAt(i);

	if (first >= 0xD800 && first <= 0xDBFF && size > i + 1) {
		var second = str.charCodeAt(i + 1);

		if (second >= 0xDC00 && second <= 0xDFFF) {
			return ((first - 0xD800) * 0x400) + second - 0xDC00 + 0x10000;
		}
	}

	return first;
};