Can not use compose of react-app-rewired

[galenjiang]

Problem:
this is plugin is not 'pure', it returns nothing, just mutates the config

Expect:

const { compose } = require('react-app-rewired');

module.exports = compose(
  rewireLess,
  rewirePreact,
  rewireMobx
  ...
)
//  custom config
module.exports = function(config, env){
  const rewires = compose(
    rewireLess,
    rewirePreact,
    rewireMobx
    ...
  );
  // do custom config
  // ...
  return rewires(config, env);
}

[jonathantneal]

Resolved by #6