PsiJetFileStubImpl[package=]
  PACKAGE_DIRECTIVE
  IMPORT_LIST
  CLASS[classId=/IPushPop, fqName=IPushPop, isClsStubCompiledToJvmDefaultImplementation=false, isEnumEntry=false, isInterface=false, isLocal=false, isTopLevel=true, name=IPushPop, superNames=[]]
    MODIFIER_LIST[open]
    TYPE_PARAMETER_LIST
      TYPE_PARAMETER[fqName=null, isInVariance=false, isOutVariance=false, name=T]
    CLASS_BODY
      PROPERTY[fqName=IPushPop.isEmpty, hasBackingField=null, hasDelegate=false, hasDelegateExpression=false, hasInitializer=false, hasReturnTypeRef=true, isExtension=false, isTopLevel=false, isVar=false, name=isEmpty]
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=Boolean]
      FUN[fqName=IPushPop.push, hasBody=false, hasNoExpressionBody=true, hasTypeParameterListBeforeFunctionName=false, isExtension=false, isTopLevel=false, mayHaveContract=false, name=push]
        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=IPushPop.pop, hasBody=false, hasNoExpressionBody=true, hasTypeParameterListBeforeFunctionName=false, isExtension=false, isTopLevel=false, mayHaveContract=false, name=pop]
        VALUE_PARAMETER_LIST
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=T]
