replacing Object.defineProperty with es6 get/set
replacing Object.defineProperty with es6 get/set

SimenB/webpack,EliteScientist/webpack,ts-webpack/webpack,webpack/webpack,webpack/webpack,jescalan/webpack,rlugojr/webpack,g0ddish/webpack,g0ddish/webpack,jescalan/webpack,SimenB/webpack,NekR/webpack,ts-webpack/webpack,rlugojr/webpack,webpack/webpack,g0ddish/webpack,ts-webpack/webpack,jescalan/webpack,NekR/webpack,SimenB/webpack,rlugojr/webpack,EliteScientist/webpack,SimenB/webpack,ts-webpack/webpack,webpack/webpack