@Override
  public PsiReference @NotNull [] getReferences() {
    final ASTNode literal = getNode().findChildByType(RncTokenTypes.LITERAL);
    if (literal == null) return PsiReference.EMPTY_ARRAY;

    final String s = literal.getText();
    final FileReferenceSet set =
            new FileReferenceSet(s.substring(1, s.length() - 1), this,
                    getReferenceRange().getStartOffset(),
                    null, true, false);

    return FileReferenceUtil.restrict(set, FileReferenceUtil.byType(RncFileType.getInstance()));
  }
@Override
  public PsiReference @NotNull [] getReferences()