To check if await can be chained to then or catch

await.js

const l = console.log.bind(console)
const a = () => new Promise(resolve => setTimeout(() => resolve('done'), 1000))
const b = () => new Promise((_, reject) => setTimeout(() => reject('error'), 1000))
const c = async () => {
  (await a()).then(l)
  (await b()).catch(l)
}
c().then(() => l(`it can be done!!`))
  .catch(({message}) => l(`Sorry dude: ${message}`))