code: public static PactDslJsonRootValue decimalType(BigDecimal number) {
      PactDslJsonRootValue value = new PactDslJsonRootValue();
      value.setValue(number);
      value.setMatcher(new NumberTypeMatcher(NumberTypeMatcher.NumberType.DECIMAL));
      return value;
    }
docs: Value that must be a decimalType value
  @param number example decimalType value