public void detectConflicts(MultiMap<PsiElement, @DialogMessage String> conflicts,
                              PsiElement[] elementsToMove,
                              UsageInfo[] usages,
                              PsiDirectory targetDirectory) {}
public void detectConflicts(MultiMap<PsiElement, @DialogMessage String> conflicts,
                              PsiElement[] elementsToMove,
                              UsageInfo[] usages,
                              PsiDirectory targetDirectory)