.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "jest": true
  },
  "extends": [
    "standard",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": [
    "jsx-a11y",
    "@typescript-eslint"
  ],
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "printWidth": 80,
        "code": 80,
        "tabWidth": 2,
        "singleQuote": true,
        "trailingComma": "all",
        "arrowParens": "always",
        "semi": false,
        "endOfLine": "auto"
      }
    ],
    "jsx-a11y/alt-text": [
      "warn",
      {
        "elements": [
          "img"
        ],
        "img": [
          "Image"
        ]
      }
    ],
    "jsx-a11y/aria-props": "warn",
    "jsx-a11y/aria-proptypes": "warn",
    "jsx-a11y/aria-unsupported-elements": "warn",
    "jsx-a11y/role-has-required-aria-props": "warn",
    "jsx-a11y/role-supports-aria-props": "warn",
    "@typescript-eslint/no-unused-vars": "warn"
  },
  "settings": {
    "react": {
      "version": "detect"
    }
  }
}