reagent/test-environments/browser-node-react-16/package.json

{
    "dependencies": {
        "@cljs-oss/module-deps": "1.1.1",
        "create-react-class": "^15.6.2",
        "react": "^16.0.0",
        "react-dom": "^16.0.0"
    },
    "devDependencies": {
        "karma": "^1.7.1",
        "karma-chrome-launcher": "^2.2.0",
        "karma-cljs-test": "^0.1.0"
    }
}