+import chalk from 'chalk'
+
+export const sleep = async (milliSeconds: number): Promise<NodeJS.Timeout> => {
+ return await new Promise<NodeJS.Timeout>(resolve =>
+ setTimeout(resolve as () => void, milliSeconds)
+ )
+}
+
+export const defaultExitHandler = (code: number): void => {
+ if (code === 0) {
+ console.info(chalk.green('Worker exited successfully'))
+ } else if (code === 1) {
+ console.info(chalk.green('Worker terminated successfully'))
+ } else if (code > 1) {
+ console.error(chalk.red(`Worker exited with exit code: ${code.toString()}`))