UFile (package = )
    UClass (name = TypeAliasExpansionWithOtherAliasInArgumentKt)
        UMethod (name = foo)
            UParameter (name = $this$foo)
            UParameter (name = x)
            [!] UnknownKotlinExpression (NULL)
        UMethod (name = bar)
            UParameter (name = $this$bar)
            UParameter (name = x)
            [!] UnknownKotlinExpression (NULL)
