text: import Drug from "./Drug";
  
  export const DAFALGAN = "Dafalgan";
  /**
   *
   */
  export default class Dafalgan extends Drug {
    constructor(expiresIn, benefit) {
      super(DAFALGAN, expiresIn, benefit);
    }
  
    updateBenefitValue() {
      // Decrease benifit twice
      super.decreaseBenifit();
      super.decreaseBenifit();
      this.expiresIn--;
      return this;
    }
  }
  