[F32, I64, I32, I16, I8, QI8, QUI8, UI8, UI32, I1]>:$output
  );

  let hasOptions = 1;

  let hasFolder = 1;

  let hasVerifier = 1;

  let extraClassDeclaration = [{
    // SameScalesOpInterface:
    bool RequiredSameOperandsAndResultsScale(bool sign, int bit_width) {
      // uint8 doesn't require same operands and results scales.
      bool is_uint8 = !sign && (bit_width == 8);
      return !is_uint8;