How to use the xo.lintFiles function in xo
To help you get started, we’ve selected a few xo examples, based on popular ways it is used in public projects.
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clippedjs / clipped / plugins / eslint / clipped.config.js View on Github 
api.hook('lint').add('xo', async api => {
const xo = require('xo')
const report = await xo.lintFiles([], {
...api.config.eslint.toConfig(),
extensions,
fix
})
if (fix) {
xo.outputFixes(report)
}
const formatter = xo.getFormatter(format)
if (report.errorCount || report.warningCount) {
api.print(formatter(report.results))
} else {
api.print(
report.results.some(f => f.output)
? '🎉 All lint errors auto-fixed'
: '🎉 No lint errors found'xo
JavaScript/TypeScript linter (ESLint wrapper) with great defaults
