import {promises} from 'fs';
const {readFile} = promises;
export default async function readFiles(filelist) {
  const filenames = filelist.split('\n').filter(name => name !== '')
  const files = {};
  for (const file of filenames) {
    const contents = await readFile(file, 'utf-8');
    files[file] = contents;
  }
  return files;
}