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reValuate/node_modules/es-abstract/helpers/isLeadingSurrogate.js
2021-04-02 02:24:13 +03:00

6 lines
157 B
JavaScript

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