removed cjs wrapper and generated types in commonjs format (export = and namespaces used in types), now you can directly use exported types (#654) (5901006)
[hash] and [fullhash] works as in webpack (i.e. it is hash of build, not content hash of file), to migrate change [name].[hash].[ext] to [name].[contenthash][ext]
[ext] doesn't require . (dot) before, i.e. change [name].[ext] to [name][ext]
[<hashType>:contenthash:<digestType>:<length>] and [<hashType>:hash:<digestType>:<length>] is not supported anymore, you can use output.hashDigest, output.hashDigestLength and output.hashFunction options to setup it
[N] was removed in favor of using the to option as a function
