.eslintrc.json

{
  "root": true,
  "extends": ["eslint:recommended", "prettier"],
  "plugins": ["import"],
  "parserOptions": {
    "sourceType": "module",
    "impliedStrict": true,
    "warnOnUnsupportedTypeScriptVersion": false
  },
  "env": {
    "node": true,
    "mocha": true,
    "es2020": true,
    "browser": true
  },
  "rules": {
    "import/order": ["error"],
    "sort-imports": [
      "error",
      {
        "allowSeparatedGroups": true,
        "ignoreDeclarationSort": true
      }
    ]
  },
  "overrides": [
    {
      "files": ["**/*.ts"],
      "parser": "@typescript-eslint/parser",
      "extends": [
        "eslint:recommended",
        "plugin:import/typescript",
        "plugin:@typescript-eslint/recommended",
        "prettier"
      ],
      "rules": {
        "@typescript-eslint/no-unused-vars": [
          "error",
          { "argsIgnorePattern": "^_" }
        ],
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-var-requires": "off",
        "@typescript-eslint/no-namespace": "off"
      }
    }
  ]
}