.eslintrc

{
    "extends": "airbnb-base",
    "env": {
      "browser": true
    },
    "plugins": ["import"],
    "parser": "babel-eslint",
    "rules": {
      "arrow-parens": ["error", "as-needed", { "requireForBlockBody": false }],
      "consistent-return": ["off"],
      "prefer-rest-params": ["off"],
      "no-else-return": ["off"],
      "no-param-reassign": ["off"],
      "no-restricted-syntax": ["off"],
      "no-useless-escape": ["warn"],
      "no-underscore-dangle": [
        "off",
        { "allowAfterThis": true, "allowAfterSuper": true }
      ],
      "no-restricted-globals": ["off"],
      "guard-for-in": ["off"],
      "no-console": ["off"],
      "no-plusplus": ["error", { "allowForLoopAfterthoughts": true }],
      "import/prefer-default-export": ["off"],
      "class-methods-use-this": ["off"],
      "camelcase": ["warn"],
      "import/no-extraneous-dependencies": [
        "error",
        {
          "devDependencies": [
            "benchmark/**",
            "test/**", 
            "tests/**",
            "spec/**", 
            "**/__tests__/**", 
            "test.js",
            "test-*.js", 
            "**/*.test.js", 
            "**/*.spec.js", 
            "**/webpack.config.js", 
            "**/webpack.config.*.js",
            "**/rollup.config.js",
            "**/rollup.config.*.js",
            "**/gulpfile.js", 
            "**/gulpfile.*.js",
            "**/Gruntfile"
          ],
          "optionalDependencies": false
        }
      ]
    }
  }