isLeadingSurrogate.js « helpers « es-abstract « node_modules « src - langdetect - LangDetect - An AI program to detect the language from a text

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path: root/src/node_modules/es-abstract/helpers/isLeadingSurrogate.js

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'use strict';

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