library flutter_image_picker;

/// A Calculator.
class Calculator {
  /// Returns [value] plus 1.
  int addOne(int value) => value + 1;

  int substractOne(int value) => value - 1;

  int valueTimesTen(int value) {
    return value * 10;
  }

  int valueDividedByTen(int value) {
    return (value / 10).round();
  }
}