UFile (package = )
    UClass (name = StringTemplateWithVarKt)
        UField (name = bar)
            [!] UnknownKotlinExpression (STRING_TEMPLATE)
        UField (name = f)
            [!] UnknownKotlinExpression (STRING_TEMPLATE)
        UMethod (name = getBar)
        UMethod (name = getF)
