PsiJetFileStubImpl[package=]
  PACKAGE_DIRECTIVE
  IMPORT_LIST
  CLASS[classId=/Queue, fqName=Queue, isClsStubCompiledToJvmDefaultImplementation=false, isEnumEntry=false, isInterface=false, isLocal=false, isTopLevel=true, name=Queue, superNames=[IPushPop]]
    TYPE_PARAMETER_LIST
      TYPE_PARAMETER[fqName=null, isInVariance=false, isOutVariance=false, name=T]
    SUPER_TYPE_LIST
      SUPER_TYPE_ENTRY
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=IPushPop]
            TYPE_ARGUMENT_LIST
              TYPE_PROJECTION[projectionKind=NONE]
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION[referencedName=T]
    CLASS_BODY
      CLASS[classId=/Queue.Item, fqName=Queue.Item, isClsStubCompiledToJvmDefaultImplementation=false, isEnumEntry=false, isInterface=false, isLocal=false, isTopLevel=false, name=Item, superNames=[]]
        MODIFIER_LIST[private]
        TYPE_PARAMETER_LIST
          TYPE_PARAMETER[fqName=null, isInVariance=false, isOutVariance=false, name=T]
        PRIMARY_CONSTRUCTOR[fqName=null, hasBody=false, hasNoExpressionBody=true, isDelegatedCallToThis=false, isExplicitDelegationCall=false, isExtension=false, isTopLevel=false, mayHaveContract=false, name=Item]
          VALUE_PARAMETER_LIST
            VALUE_PARAMETER[fqName=Queue.Item.data, hasDefaultValue=false, hasValOrVar=true, isMutable=false, name=data]
              TYPE_REFERENCE
                USER_TYPE
                  REFERENCE_EXPRESSION[referencedName=T]
            VALUE_PARAMETER[fqName=Queue.Item.next, hasDefaultValue=false, hasValOrVar=true, isMutable=true, name=next]
              TYPE_REFERENCE
                USER_TYPE
                  REFERENCE_EXPRESSION[referencedName=Item]
                  TYPE_ARGUMENT_LIST
                    TYPE_PROJECTION[projectionKind=NONE]
                      TYPE_REFERENCE
                        USER_TYPE
                          REFERENCE_EXPRESSION[referencedName=T]
      PROPERTY[fqName=Queue.head, hasBackingField=null, hasDelegate=false, hasDelegateExpression=false, hasInitializer=true, hasReturnTypeRef=true, isExtension=false, isTopLevel=false, isVar=true, name=head]
        MODIFIER_LIST[private]
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=Item]
            TYPE_ARGUMENT_LIST
              TYPE_PROJECTION[projectionKind=NONE]
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION[referencedName=T]
      PROPERTY[fqName=Queue.tail, hasBackingField=null, hasDelegate=false, hasDelegateExpression=false, hasInitializer=true, hasReturnTypeRef=true, isExtension=false, isTopLevel=false, isVar=true, name=tail]
        MODIFIER_LIST[private]
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=Item]
            TYPE_ARGUMENT_LIST
              TYPE_PROJECTION[projectionKind=NONE]
                TYPE_REFERENCE
                  USER_TYPE
                    REFERENCE_EXPRESSION[referencedName=T]
      FUN[fqName=Queue.push, hasBody=true, hasNoExpressionBody=true, hasTypeParameterListBeforeFunctionName=false, isExtension=false, isTopLevel=false, mayHaveContract=false, name=push]
        MODIFIER_LIST[override]
        VALUE_PARAMETER_LIST
          VALUE_PARAMETER[fqName=null, hasDefaultValue=false, hasValOrVar=false, isMutable=false, name=item]
            TYPE_REFERENCE
              USER_TYPE
                REFERENCE_EXPRESSION[referencedName=T]
      FUN[fqName=Queue.pop, hasBody=true, hasNoExpressionBody=false, hasTypeParameterListBeforeFunctionName=false, isExtension=false, isTopLevel=false, mayHaveContract=false, name=pop]
        MODIFIER_LIST[override]
        VALUE_PARAMETER_LIST
      PROPERTY[fqName=Queue.isEmpty, hasBackingField=null, hasDelegate=false, hasDelegateExpression=false, hasInitializer=false, hasReturnTypeRef=false, isExtension=false, isTopLevel=false, isVar=false, name=isEmpty]
        MODIFIER_LIST[override]
        PROPERTY_ACCESSOR[hasBody=true, hasNoExpressionBody=false, isGetter=true, mayHaveContract=false]
          VALUE_PARAMETER_LIST
