Lobashov_Ivan_PIBD-21_IP/Lab2/node_modules/es-abstract/helpers/isLeadingSurrogate.js
2024-01-10 22:39:31 +04:00

6 lines
157 B
JavaScript

'use strict';
module.exports = function isLeadingSurrogate(charCode) {
return typeof charCode === 'number' && charCode >= 0xD800 && charCode <= 0xDBFF;
};