.eslintrc

{
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "rules": {
      "strict": ["error", "never"]
    }
  },
  "ignorePatterns": "./lib/**",
  "extends": ["eslint:recommended", "eslint-config-prettier"],
  "rules": {
    "strict": ["error", "never"]
  },
  "env": {
    "browser": true,
    "jest/globals": true,
    "node": true
  },
  "overrides": [
    {
      "files": "**/*.+(ts|tsx)",
      "parser": "@typescript-eslint/parser",
      "parserOptions": {
        "project": "./tsconfig.json"
      },
      "plugins": ["@typescript-eslint/eslint-plugin", "jest"],
      "extends": [
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended",
        "eslint-config-prettier/@typescript-eslint"
      ],
      "rules": {
        "@typescript-eslint/ban-ts-comment": "off"
      }
    }
  ]
}