.eslintconfig.es6.json

{
    "extends": "@vimeo/eslint-config-player",
    "env": {
        "es6": true
    },
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module"
    },
    "rules": {
        "no-restricted-syntax": ["error", "YieldExpression"],

        "no-template-curly-in-string": "warn",

        "arrow-parens": "error",
        "arrow-spacing": ["error", {
            "before": true,
            "after": true
        }],
        "constructor-super": "error",
        "no-class-assign": "error",
        "no-confusing-arrow": "error",
        "no-const-assign": "error",
        "no-dupe-class-members": "error",
        "no-duplicate-imports": ["error", {
            "includeExports": true
        }],
        "no-new-symbol": "error",
        "no-this-before-super": "error",
        "no-useless-computed-key": "error",
        "no-useless-constructor": "error",
        "no-useless-rename": "error",
        "no-var": "error",
        "object-shorthand": ["error", "always"],
        "prefer-arrow-callback": "error",
        "prefer-const": "error",
        "prefer-rest-params": "error",
        "prefer-spread": "error",
        "prefer-template": "error",
        "rest-spread-spacing": ["error", "never"],
        "symbol-description": "error",
        "template-curly-spacing": ["error", "never"]
    }
}