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/** Used to compose unicode character classes. */var rsAstralRange = '\\ud800-\\udfff',    rsComboMarksRange = '\\u0300-\\u036f',    reComboHalfMarksRange = '\\ufe20-\\ufe2f',    rsComboSymbolsRange = '\\u20d0-\\u20ff',    rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,    rsVarRange = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */var rsAstral = '[' + rsAstralRange + ']',    rsCombo = '[' + rsComboRange + ']',    rsFitz = '\\ud83c[\\udffb-\\udfff]',    rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',    rsNonAstral = '[^' + rsAstralRange + ']',    rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',    rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',    rsZWJ = '\\u200d';
/** Used to compose unicode regexes. */var reOptMod = rsModifier + '?',    rsOptVar = '[' + rsVarRange + ']?',    rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',    rsSeq = rsOptVar + reOptMod + rsOptJoin,    rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
/** * Gets the size of a Unicode `string`. * * @private * @param {string} string The string inspect. * @returns {number} Returns the string size. */function unicodeSize(string) {  var result = reUnicode.lastIndex = 0;  while (reUnicode.test(string)) {    ++result;  }  return result;}
module.exports = unicodeSize;