$ yarn yarn install v0.18.1 $ yarn start yarn start v0.18.1 $ run-s aggregate perform yarn run v0.18.1 $ run-s gengo:aggregate yarn run v0.18.1 $ node lib/02-GengoCandidates/aggregate.js ✨ Done in 0.30s. ✨ Done in 0.89s. yarn run v0.18.1 $ run-s clean mkdir yarn run v0.18.1 $ del dist/* tmp/* ✨ Done in 0.42s. yarn run v0.18.1 $ node -e '[`dist`,`tmp`].forEach(d => { try { fs.mkdirSync(d) } catch(e