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/** Used to compose unicode character classes. */export const rsAstralRange = "\\ud800-\\udfff",  rsComboMarksRange = "\\u0300-\\u036f",  reComboHalfMarksRange = "\\ufe20-\\ufe2f",  rsComboSymbolsRange = "\\u20d0-\\u20ff",  rsComboRange = rsComboMarksRange + reComboHalfMarksRange +    rsComboSymbolsRange,  rsDingbatRange = "\\u2700-\\u27bf",  rsLowerRange = "a-z\\xdf-\\xf6\\xf8-\\xff",  rsMathOpRange = "\\xac\\xb1\\xd7\\xf7",  rsNonCharRange = "\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf",  rsPunctuationRange = "\\u2000-\\u206f",  rsSpaceRange =    " \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",  rsUpperRange = "A-Z\\xc0-\\xd6\\xd8-\\xde",  rsVarRange = "\\ufe0e\\ufe0f",  rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange +    rsSpaceRange;
export const rsApos = "['\u2019]",  rsAstral = "[" + rsAstralRange + "]",  rsBreak = "[" + rsBreakRange + "]",  rsCombo = "[" + rsComboRange + "]",  rsDigits = "\\d+",  rsDingbat = "[" + rsDingbatRange + "]",  rsLower = "[" + rsLowerRange + "]",  rsMisc = "[^" +    rsAstralRange +    rsBreakRange +    rsDigits +    rsDingbatRange +    rsLowerRange +    rsUpperRange +    "]",  rsFitz = "\\ud83c[\\udffb-\\udfff]",  rsModifier = "(?:" + rsCombo + "|" + rsFitz + ")",  rsNonAstral = "[^" + rsAstralRange + "]",  rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",  rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",  rsUpper = "[" + rsUpperRange + "]",  rsZWJ = "\\u200d";
/** Used to compose unicode regexes. */export const rsMiscLower = "(?:" + rsLower + "|" + rsMisc + ")",  rsMiscUpper = "(?:" + rsUpper + "|" + rsMisc + ")",  rsOptContrLower = "(?:" + rsApos + "(?:d|ll|m|re|s|t|ve))?",  rsOptContrUpper = "(?:" + rsApos + "(?:D|LL|M|RE|S|T|VE))?",  reOptMod = rsModifier + "?",  rsOptconst = "[" + rsVarRange + "]?",  rsOptJoin = "(?:" +    rsZWJ +    "(?:" +    [rsNonAstral, rsRegional, rsSurrPair].join("|") +    ")" +    rsOptconst +    reOptMod +    ")*",  rsOrdLower = "\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])",  rsOrdUpper = "\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])",  rsSeq = rsOptconst + reOptMod + rsOptJoin,  rsEmoji = "(?:" + [rsDingbat, rsRegional, rsSurrPair].join("|") + ")" + rsSeq,  rsSymbol = "(?:" +    [      rsNonAstral + rsCombo + "?",      rsCombo,      rsRegional,      rsSurrPair,      rsAstral,    ].join("|") +    ")";
/** Used to match apostrophes. */export const reApos = new RegExp(rsApos, "g");
/** * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). */export const reComboMark = new RegExp(rsCombo, "g");
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */export const reUnicode = new RegExp(  rsFitz + "(?=" + rsFitz + ")|" + rsSymbol + rsSeq,  "g",);
export const reEmoji = new RegExp(rsEmoji, "g");
/** Used to match complex or compound words. */export const reUnicodeWord = new RegExp(  [    rsUpper +    "?" +    rsLower +    "+" +    rsOptContrLower +    "(?=" +    [rsBreak, rsUpper, "$"].join("|") +    ")",    rsMiscUpper +    "+" +    rsOptContrUpper +    "(?=" +    [rsBreak, rsUpper + rsMiscLower, "$"].join("|") +    ")",    rsUpper + "?" + rsMiscLower + "+" + rsOptContrLower,    rsUpper + "+" + rsOptContrUpper,    rsOrdUpper,    rsOrdLower,    rsDigits,    rsEmoji,  ].join("|"),  "g",);
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */export const reHasUnicode = new RegExp(  "[" + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + "]",);