import fs from 'node:fs'import path from 'node:path'export default class SmokeServiceLauncher {logFile: fs.WriteStreamconstructor () {this.logFile = fs.createWriteStream(path.resolve(__dirname, '..', '..', '..', 'tests', 'helpers', 'launcher.log'))}onPrepare () { this.logFile.write('onPrepare called\n') }onWorkerStart () { this.logFile.write('onWorkerStart called\n')}onWorkerEnd () { this.logFile.write('onWorkerEnd called\n')}onComplete () { this.logFile.write('onComplete called\n') }}