PsiJetFileStubImpl[package=]
  PACKAGE_DIRECTIVE
  IMPORT_LIST
  CLASS[classId=/Foo, fqName=Foo, isClsStubCompiledToJvmDefaultImplementation=false, isEnumEntry=false, isInterface=true, isLocal=false, isTopLevel=true, name=Foo, superNames=[]]
    CLASS_BODY
      FUN[fqName=Foo.f, hasBody=false, hasNoExpressionBody=true, hasTypeParameterListBeforeFunctionName=false, isExtension=false, isTopLevel=false, mayHaveContract=false, name=f]
        VALUE_PARAMETER_LIST
      PROPERTY[fqName=Foo.a, hasBackingField=null, hasDelegate=false, hasDelegateExpression=false, hasInitializer=false, hasReturnTypeRef=false, isExtension=false, isTopLevel=false, isVar=false, name=a]
