{ "version": "0.3.1", "private": true, "engines": { "node": "^10.13.0", "yarn": "^1.10.1" }, "workspaces": [ "packages/*" ], "resolutions": { "babel-core": "^7.0.0-bridge.0", "typescript": "^3.3.4000" }, "scripts": { "build": "./scripts/build.sh", "check": "tslint --project . && tsc --noEmit --pretty", "clean": "./scripts/clean.sh", "postinstall": "polkadot-dev-yarn-only", "test": "echo \"Tests included in build\"" }, "devDependencies": { "@babel/core": "^7.4.0", "@polkadot/dev": "^0.28.1", "@polkadot/util": "^0.40.1" } }