.eslintrc.json

{
  "env": {
    "browser": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 12,
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "plugins": ["react", "@typescript-eslint", "node"],
  "rules": {
    "@typescript-eslint/switch-exhaustiveness-check": "error",
    "@typescript-eslint/ban-ts-comment": "warn",
    "@typescript-eslint/no-non-null-assertion": "off",
    "react/prop-types": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "no-restricted-imports": [
      "error",
      {
        "name": "@guardian/source-foundations",
        "importNames": ["textSans", "headline", "titlepiece", "body"],
        "message": "Please use the modified fonts from fontNormaliser.ts"
      }
    ]
  },
  "settings": {
    "react": {
      "version": "detect"
    }
  }
}