{ "contracts": ["contracts/**"], "app": {}, "buildDir": "build/", "config": { "contracts": "contracts.js", "blockchain": false, "storage": false, "communication": false, "webserver": false }, "versions": { "solc": "0.5.0" }, "plugins": { }, "options": { "solc": { "optimize": true, "optimize-runs": 200 } } }