{ "default": { "REACT_APP_NAME": "app-name", "REACT_APP_SITE_TITLE": "Site Title", "REACT_APP_VERSION": "0.1.0", "REACT_APP_GA_TRACKING_ID": "", "PUBLIC_URL": "./", "INLINE_RUNTIME_CHUNK": false, "SKIP_PREFLIGHT_CHECK": true, "EXTEND_ESLINT": true }, "development": { "REACT_APP_BUILD_ENV": "development", "PUBLIC_URL": "./", "REACT_APP_ROUTE_BASENAME": "", "REACT_APP_DEBUG_RECOIL": 1, "REACT_APP_GA_TRACKING_ID": "" }, "staging": { "REACT_APP_BUILD_ENV": "stage", "PUBLIC_URL": "./", "REACT_APP_ROUTE_BASENAME": "", "REACT_APP_DEBUG_RECOIL": 1, "REACT_APP_GA_TRACKING_ID": "" }, "production": { "REACT_APP_BUILD_ENV": "production", "PUBLIC_URL": "./", "REACT_APP_ROUTE_BASENAME": "", "REACT_APP_DEBUG_RECOIL": 0, "REACT_APP_GA_TRACKING_ID": "" } }