.eslintrc.json

{
  "env": {
    "browser": true,
    "es2020": true
  },
  "extends": [
    "airbnb",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "prettier"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 11,
    "sourceType": "module",
    "tsconfigRootDir": "./",
    "project": ["./website/project/tsconfig.json"]
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".jsx", ".ts", ".tsx"]
      }
    }
  },
  "ignorePatterns": ["**/*.js"],
  "plugins": ["@typescript-eslint"],
  "rules": {
    "no-underscore-dangle": "off",
    "@typescript-eslint/no-unnecessary-type-assertion": "off",
    "@typescript-eslint/no-unsafe-member-access": "off",
    "@typescript-eslint/explicit-function-return-type": [
      "error",
      { "allowExpressions": true }
    ],
    "import/extensions": "off", // Should be fine-tuned in the future
    "import/order": "off",
    "import/no-unresolved": "off",
    "import/prefer-default-export": "warn",
    "import/no-extraneous-dependencies": ["error", { "devDependencies": true }],
    "lines-between-class-members": "off",
    "no-new": "off",
    "no-void": "off",
    "no-plusplus": "off",
    "no-console": "off",
    "class-methods-use-this": "off",
    "no-param-reassign": ["error", { "props": false }],
    "no-unused-expressions": ["error", { "allowTernary": true }]
  }
}