The Github doesn't provide country code for Brazil (+55). To add this option, just run the code below in your console:
[PT-BR]
{ | |
"parser": "babel-eslint", | |
"extends": "airbnb", | |
"env": { | |
"browser": true, | |
"jest": true | |
}, | |
"plugins": ["react", "jsx-a11y", "import"], | |
"rules": { | |
"react/jsx-filename-extension": [ |