+ yarn install yarn install v1.22.4 [1/4] Resolving packages... [2/4] Fetching packages... [3/4] Linking dependencies... [4/4] Building fresh packages... $ yarn run clean && yarn run build yarn run v1.22.4 $ rimraf lib artifacts Done in 0.10s. yarn run v1.22.4 $ tsc -p ./lib.tsconfig.json && yarn run lint $ tslint -c ./configs/tslint.json --project ./lib.tsconfig.json Done in 6.51s. Done in 16.47s.