KtCallableReferenceExpression(64,77): 'Foo<Int>::foo'
  KaApplicableCallCandidate:
    candidate = KaCallableReferenceCall:
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = null
      signature = KaFunctionSignature:
        receiverType = null
        returnType = kotlin.Int
        symbol = /Foo.foo(<dispatch receiver>: Foo<T>): T
        valueParameters = []
        contextParameters = []
        callableId = /Foo.foo
      typeArgumentsMapping = {}
    isInBestCandidates = true