.eslintrc.json

{
  "env": {
    "jest": true
  },
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "extends": [
    "prettier"
  ],
  "plugins": [
    "prettier"
  ],
  "rules": {
    "camelcase": [
      "error",
      {
        "allow": [
          "^unstable_"
        ]
      }
    ],
    "no-unused-vars": [
      2,
      {
        "args": "none",
        "argsIgnorePattern": "^_"
      }
    ],
    "no-warning-comments": 0,
    "prettier/prettier": [
      "error",
      {
        "semi": false,
        "singleQuote": true,
        "printWidth": 120,
        "tabWidth": 2,
        "useTabs": false,
        "trailingComma": "es5",
        "bracketSpacing": true,
        "parser": "flow",
        "overrides": [
          {
            "files": [
              "**/*.css",
              "**/*.scss",
              "**/*.html"
            ],
            "options": {
              "singleQuote": false
            }
          }
        ]
      }
    ]
  }
}