class SingletonPattern {
  private static instance: SingletonPattern
  static getInstance() {
    if (!SingletonPattern.instance) {
      SingletonPattern.instance = new SingletonPattern()
    }
    return SingletonPattern.instance
  }
  private constructor() { }

  private propOne = 1
  private propTwo = 1


  methodOne() {
    return this.propOne
  }

  methodTwo() {
    return this.propTwo
  }
}

export default SingletonPattern.getInstance()