const findCode = require('find-code')

const foundCode = await findCode(/featuredEnabled\('.*'\)/, { directory: './lib' })
console.log(foundCode)
// [{
//  file: 'my-module.js',
//  path: '/Users/Jason/dev/secret-project/lib/my-module.js',
//  line: 'if (user.featureEnabled('my-feature')) {',
//  lineNumber: 2
//  block: '// This checks if the feature is enabled\nif (user.featureEnabled('my-feature')) {\nconsole.log('Yay!')
// }]

findCode(query, options)

const foundCode = await findCode(/featuredEnabled\('.*'\)/)
const foundCode = await findCode('const')