public:
  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(PrintOpStatsPass)

  explicit PrintOpStatsPass(raw_ostream *os = &llvm::errs(),
                            std::vector<std::string> accepted_dialects = {})
      : accepted_dialects_(accepted_dialects), os_(os), total_ops_(0) {}

  // Prints the resultant operation statistics pos_t iterating over the module.
  void runOnOperation() override;

  // Prints summary of op stats.