parcing error from eslint: unexpected token )

[lfan3]

I want to use Jquery with brackets.
So i just taped the code:
$(document).ready(()=>{
});
eslint shows me : parsing error: Unexpected token )
How i could debug this problem?

my Eslintrc looks like this:
{
"root": true,
"env": {
"browser": true,
"commonjs": true,
"node": true,
"mocha": true
},
"extends": ["eslint:recommended"],
"installedESLint": true,
"rules": {
"array-bracket-spacing": ["warn", "never"],
"arrow-body-style": ["warn", "as-needed"],
"arrow-parens": ["warn", "as-needed"],
"arrow-spacing": "warn",
"brace-style": "warn",
"camelcase": "warn",
"comma-spacing": ["warn", {"after": true}],
"dot-notation": "warn",
"indent": ["warn", 2, {
"SwitchCase": 1,
"FunctionDeclaration": {"parameters": 1},
"MemberExpression": 1,
"CallExpression": {"arguments": 1}
}],
"key-spacing": ["warn", {"beforeColon": false, "afterColon": true, "mode": "minimum"}],
"keyword-spacing": "warn",
"no-console": "off",
"no-empty": "off",
"no-multi-spaces": "warn",
"no-redeclare": "off",
"no-restricted-globals": ["warn", "Promise"],
"no-trailing-spaces": "warn",
"no-undef": "error",
"no-unused-vars": ["warn", {"args": "none"}],
"padded-blocks": ["warn", "never"],
"object-curly-spacing": ["warn", "never"],
"quotes": ["warn", "single"],
"react/prop-types": "off",
"react/jsx-no-bind": "off",
"semi": ["warn", "always"],
"space-before-blocks": ["warn", "always"],
"space-before-function-paren": ["warn", "never"],
"space-in-parens": ["warn", "never"]
}
}