in packages/web-scripts/src/Tasks/LintTask.ts [86:98]
export async function styleCheck(): Promise<string> {
const cmd = 'npx';
const args = ['--no-install', 'prettier'];
const config = getPrettierConfig();
if (config) {
args.push('--config', config);
}
args.push('--check', `${CONSUMING_ROOT}/**/src/**/*.{ts,tsx,js,jsx}`);
const stdout = await spawn(cmd, args, { stdio: 'inherit' });
return (stdout || '').toString();
}