chore: define webpack options schema
chore: define webpack options schema

SimenB/webpack,webpack/webpack,cesarandreu/webpack,webpack/webpack,jescalan/webpack,EliteScientist/webpack,halfzebra/webpack,webpack/webpack,SimenB/webpack,ts-webpack/webpack,g0ddish/webpack,ts-webpack/webpack,pugnascotia/webpack,rlugojr/webpack,NekR/webpack,ts-webpack/webpack,g0ddish/webpack,jamestautges/webpack,jescalan/webpack,pugnascotia/webpack,NekR/webpack,rlugojr/webpack,jescalan/webpack,cesarandreu/webpack,webpack/webpack,nkzawa/webpack,EliteScientist/webpack,SimenB/webpack,nkzawa/webpack,ts-webpack/webpack,g0ddish/webpack,SimenB/webpack,pugnascotia/webpack,halfzebra/webpack,jamestautges/webpack,rlugojr/webpack,nkzawa/webpack,cesarandreu/webpack,halfzebra/webpack