export default class Position {
  interfaces_ () {
    return []
  }
  getClass () {
    return Position
  }
  static opposite (position) {
    if (position === Position.LEFT) return Position.RIGHT
    if (position === Position.RIGHT) return Position.LEFT
    return position
  }
  static get ON () { return 0 }
  static get LEFT () { return 1 }
  static get RIGHT () { return 2 }
}
