some problems, please help me, thk

[blazer233]

import-modules/index.js

Line 24 in fc622bb

const done = new Set();

Why should define: const done = new Set();

i think

 for(const i in returnValue){
    typeof i === 'string'
  }

if (done.has(filenameStem) || can be replaced with if (!!returnValue[filenameStem]) ||

[sindresorhus]

I'm not sure what you are proposing, but the proper way to propose changes is to submit a pull request (and making sure the tests pass with the change).