void createUsageInfoForParameter(@NotNull PsiReference reference,
                                   @NotNull List<? super UsageInfo> usages,
                                   @NotNull PsiNamedElement parameter,
                                   int paramIdx,
                                   boolean isVararg);
void createUsageInfoForParameter(@NotNull PsiReference reference,
                                   @NotNull List<? super UsageInfo> usages,
                                   @NotNull PsiNamedElement parameter,
                                   int paramIdx,
                                   boolean isVararg)