https://monticore.github.io/monticore/monticore-grammar/javadoc/de/monticore/regex/regextype/_auxiliary/MCCommonLiteralsMillForRegExType.html
MCCommonLiteralsMillForRegExType (monticore-grammar 7.9.0-SNAPSHOT API)
declaration: package: de.monticore.regex.regextype._auxiliary, class: MCCommonLiteralsMillForRegExType
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