public static void detectConflicts(PsiElement[] elementsToMove,
                                     UsageInfo[] usageInfos,
                                     PsiDirectory targetDirectory,
                                     MultiMap<PsiElement, @DialogMessage String> conflicts) {
    for (MoveFileHandler handler : EP_NAME.getExtensionList()) {
      handler.detectConflicts(conflicts, elementsToMove, usageInfos, targetDirectory);
    }
  }
public static void detectConflicts(PsiElement[] elementsToMove,
                                     UsageInfo[] usageInfos,
                                     PsiDirectory targetDirectory,
                                     MultiMap<PsiElement, @DialogMessage String> conflicts)