UFile (package = )
    UClass (name = IfStatementKt)
        UAnnotationMethod (name = foo)
            UBlockExpression
                UDeclarationsExpression
                    ULocalVariable (name = x)
                        UIfExpression
                            UBinaryExpression (operator = !=)
                                ULiteralExpression (value = "abc")
                                ULiteralExpression (value = "def")
                            ULiteralExpression (value = 1)
                            ULiteralExpression (value = 0)
