maybe similar to How do I configure ESLint to allow fat arrow class methods
When class method defined as arrow function Eslint highlight error 'method' is not defined. (no-undef). simple example
class abc {
d = () => {
// method body
}
}
here is not difined 'd'
my .eslintrc config
{
"env": {
"browser": true,
"es6": true
},
"extends": [
"eslint:recommended",
"plugin:flowtype/recommended"
],
"parser": "babel-eslint",
"parserOptions": {
"ecmaFeatures": {
"experimentalObjectRestSpread": true,
"jsx": true
},
"sourceType": "module"
},
"plugins": [
"react",
"flowtype"
],
"rules": {
"indent": [
"error",
2
],
"linebreak-style": [
"error",
"unix"
],
"quotes": [
"error",
"single"
],
"semi": [
"error",
"always"
]
}
}
.babelrc
{
"presets": ["react", "es2015", "stage-1", "flow"]
}
Maybe I need to declare some rules?
as mentioned by MinusFour answer, I'm try to run eslint by command line, and I don't see that error.
My editor was configured wrong. (path to node_modules folder in linter-eslint package for atom was wrong). After I delete this path and restart editor everything is ok.