How to use the del function in del

gulp.task('clean', (c) => {
    del([
        './public/',
    ], {
        force: true,
    }).then(paths => {
        // eslint-disable-next-line no-console
        c();
        console.log('Files and folders that would be deleted:\n', paths.join('\n'));
    });
});

const delPublish: DelPublish = (folder) => {
  console.log(`delete publish folder: ${folder}`)
  return del(folder)
}

gulp.task('clean', () => {
  del('.config/tmp');
});

async function deleteTarget(project: Project) {
  const targetDir = project.targetLocation;

  if (await isDirectory(targetDir)) {
    await del(targetDir, { force: true });
  }
}

gulp.task('clean', cb => del(paths.dist + '**/*', cb));

gulp.task('data', () => {
    del('.tmp/jsons/**/*.json');

    return gulp.src('jsons/**/*.json')
            .pipe(gulp.dest('.tmp/jsons'));
});

gulp.task('clean', function() {
   return Promise.all([del('dist/'), del('coverage/')]);
});

async function clean() {
  await del(['build/*']);
}

gulp.task('doc:clean', () => del('docs'))

gulp.task('clean', function (done) {
  del(['lib', 'example/lib'], done);
});