@Override
  public PsiClass @NotNull [] findClasses(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope) {
    PsiMigrationImpl migration = PsiMigrationManager.getInstance(myProject).getCurrentMigration();
    if (migration != null) {
      final PsiClass migrationClass = migration.getMigrationClass(qualifiedName);
      if (migrationClass != null) {
        return new PsiClass[]{migrationClass};
      }
    }
    return PsiClass.EMPTY_ARRAY;
  }
@Override
  public PsiClass @NotNull [] findClasses(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope)