.eslintrc.cjs

module.exports = {
  root: true,
  // ESLint ignores dot files by default, we need to exclude them.
  // https://github.com/eslint/eslint/issues/12348#issuecomment-536946429
  ignorePatterns: [
    ".*.cjs",
    "**/*.json",
    "node_modules",
    "dist",
    "build",
    "docs",
  ],
  extends: [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "airbnb-base",
    "airbnb-typescript/base",
    "plugin:import/recommended",
    "plugin:import/typescript",
    "plugin:typescript-sort-keys/recommended",
    "prettier",
  ],
  plugins: [
    "@typescript-eslint/eslint-plugin",
    "simple-import-sort",
    "import",
    "typescript-sort-keys",
  ],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    project: "tsconfig.json",
    tsconfigRootDir: __dirname,
    sourceType: "module",
  },
  rules: {
    "no-console": "off",

    "sort-imports": "off",
    "simple-import-sort/imports": "error",
    "simple-import-sort/exports": "error",
    "import/first": "error",
    "import/newline-after-import": "error",
    "import/no-duplicates": "error",
    "import/no-unresolved": "error",
    "import/prefer-default-export": "off",

    // additional rules
    "@typescript-eslint/consistent-type-exports": "error",
    "@typescript-eslint/consistent-type-imports": [
      "error",
      {
        fixStyle: "inline-type-imports",
        disallowTypeAnnotations: false,
      },
    ],

    "padding-line-between-statements": [
      "error",
      { blankLine: "always", prev: "*", next: "return" },
      {
        blankLine: "always",
        prev: ["const", "let", "var", "multiline-expression"],
        next: "*",
      },
      {
        blankLine: "any",
        prev: ["const", "let", "var"],
        next: ["const", "let", "var"],
      },
    ],

    "@typescript-eslint/explicit-function-return-type": [
      "error",
      { allowExpressions: true },
    ],

    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-unused-vars": "error",
  },
  settings: {
    "import/parsers": {
      "@typescript-eslint/parser": [".ts"],
    },
    "import/resolver": {
      typescript: {
        alwaysTryTypes: true,
        project: ["./tsconfig.json"],
      },
    },
  },
  overrides: [
    {
      files: ["./*.ts"],
      rules: {
        "import/no-extraneous-dependencies": "off",
      },
      parserOptions: {
        project: "e2e/tsconfig.json",
      },
    },
    {
      files: ["e2e/**/*.ts", "*.test.ts", "*.spec.ts"],
      rules: {
        "import/no-extraneous-dependencies": "off",
      },
      parserOptions: {
        project: "e2e/tsconfig.json",
      },
    },
  ],
};