message: Exclude index files from coverage
diff: @@ -4,7 +4,7 @@ module.exports = {
  roots: ['src'],
  moduleFileExtensions: ['js'],
  collectCoverageFrom: [
  - 'src/@(components|util|styles)/**/*.{js,jsx}',
  + 'src/@(components|util|styles)/**/[!index]*.{js,jsx}',
  '!**/node_modules/**'
  ],
  moduleDirectories: ['node_modules', 'src'],
  