public void accept(@NotNull PsiElementVisitor visitor) {
   if (visitor instanceof PsiPerlVisitor) ((PsiPerlVisitor) visitor).visitContinueBlock(this);
   else super.accept(visitor);
 }
 public void accept(@NotNull PsiElementVisitor visitor) {
   if (visitor instanceof PsiPerlVisitor)
     ((PsiPerlVisitor) visitor).visitMethodSignatureContent(this);
   else super.accept(visitor);
 }