this.dummy.type1.dummyPropertyFunction
      = this.dummy.type2.dummyPropertyFunction
      = this.dummy.type3.dummyPropertyFunction
      = this.dummy.type4.dummyPropertyFunction
      = this.dummy.type5.dummyPropertyFunction
      = this.dummy.type6.dummyPropertyFunction
      = this.dummy.type7.dummyPropertyFunction
      = this.dummy.type8.dummyPropertyFunction
      = () => {
        return 'dummy';
      };
