https://monticore.github.io/monticore/monticore-grammar/javadoc/de/monticore/statements/mcvardeclarationstatements/_ast/ASTVariableDeclarator.html
ASTVariableDeclarator (monticore-grammar 7.9.0-SNAPSHOT API)
declaration: package: de.monticore.statements.mcvardeclarationstatements._ast, class: ASTVariableDeclarator
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