Webpack, by itself, doesn't generate configs, unless you're referring to the Webpack CLI tool.
FWIW, Webpack 4 (which just went final a few days ago) now has "zero-config" defaults out of the box. You may want to give that a shot.
FWIW, Webpack 4 (which just went final a few days ago) now has "zero-config" defaults out of the box. You may want to give that a shot.