.eslintrc.json

{
    "extends": "./node_modules/gts/",
    "rules": {
        // Google Style doesn't allow `_` to denote unused variables; here I make an
        // exception, as I find this a super useful option
        "@typescript-eslint/no-unused-vars": [
            "error",
            {
                "args": "all",
                "argsIgnorePattern": "^_",
                "caughtErrors": "all",
                "caughtErrorsIgnorePattern": "^_",
                "destructuredArrayIgnorePattern": "^_",
                "varsIgnorePattern": "^_",
                "ignoreRestSiblings": true
            }
        ],
        // The below exceptions account for features available when within a VSCode
        // extension, and so I don't want errors about this
        "n/no-extraneous-import": [
            "error",
            {
                "allowModules": ["vscode-uri", "@wdio/globals", "webdriverio", "@wdio/types"]
            }
        ],
        "n/no-unpublished-require": [
            "error",
            {
                "allowModules": ["jsonc-simple-parser", "mocha"]
            }
        ],
        "n/no-unpublished-import": [
            "error",
            {
                "allowModules": ["wdio-vscode-service"]
            }
        ],
        "n/no-unsupported-features/node-builtins": [
            "error",
            {
                "ignores": ["TextEncoder", "TextDecoder"]
            }
        ]
    },
    "overrides": [{
        "files": ["**/*.mts"],
        "parser": "@typescript-eslint/parser",
        "extends": [
          "plugin:@typescript-eslint/recommended"
        ],
        "rules": {
          // copied from gts eslintrc.json
          "@typescript-eslint/ban-ts-comment": "warn",
          "@typescript-eslint/no-non-null-assertion": "off",
          "@typescript-eslint/no-use-before-define": "off",
          "@typescript-eslint/no-warning-comments": "off",
          "@typescript-eslint/no-empty-function": "off",
          "@typescript-eslint/no-var-requires": "off",
          "@typescript-eslint/explicit-function-return-type": "off",
          "@typescript-eslint/explicit-module-boundary-types": "off",
          "@typescript-eslint/ban-types": "off",
          "@typescript-eslint/camelcase": "off",
          "n/no-missing-import": "off",
          "n/no-empty-function": "off",
          "n/no-unsupported-features/es-syntax": "off",
          "n/no-missing-require": "off",
          "n/shebang": "off",
          "no-dupe-class-members": "off",
          "require-atomic-updates": "off"
        },
        "parserOptions": {
          "ecmaVersion": 2018,
          "sourceType": "module"
        }
    }]
}