Available on php
See also:
https://www.php.net/manual/en/class.transliterator.php
@:phpClassConststaticfinalread onlyFORWARD:Int
@:phpClassConststaticfinalread onlyREVERSE:Int
staticcreate(id:String, ?direction:Int):Null<Transliterator>
staticcreateFromRules(rules:String, ?direction:Int):Null<Transliterator>
staticlistIDs():EitherType<Array<String>, Bool>
id:String
createInverse():Null<Transliterator>
getErrorCode():EitherType<Int, Bool>
getErrorMessage():EitherType<String, Bool>
transliterate(subject:String, ?start:Int, ?end:Int):EitherType<String, Bool>