.eslintrc

{
  "extends": ["eslint:recommended", "plugin:promise/recommended", "prettier"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json"
  },
  "env": { "browser": true },
  "plugins": ["@typescript-eslint", "promise", "prettier", "@glimmerx"],
  "rules": {
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^__" }],
    "prefer-const": "error",
    "@glimmerx/template-vars": "error"
  },
  "globals": {"haltBoot": "writable"},
  "ignorePatterns": ["dist/**/*", "**/*.d.ts"],
  "overrides": [
    {
      "files": ["webpack.config.js", "demo-pages/*"],
      "env": { "node": true }
    },
    {
      "files": ["tests/**/*"],
      "env": { "browser": true, "qunit": true }
    },
    {
      "files": ["tests/types/**/*"],
      "env": { "browser": true },
      "rules": { "no-unused-vars": 0 }
    },
    {
      "files": ["src/**/*"],
      "env": { "browser": true, "webextensions": true }
    },
    {
      "files": ["content/**/*", "background/**/*", "lib/**/*"],
      "env": { "browser": true, "webextensions": true }
    }
  ]
}