.eslintrc.js

module.exports = {
  parser: "@typescript-eslint/parser",
  parserOptions: {
    project: "tsconfig.json",
    sourceType: "module",
  },
  plugins: ["@typescript-eslint/eslint-plugin", "prettier", "import"],
  extends: [
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended",
    "plugin:import/errors",
    "plugin:import/warnings",
    "plugin:import/typescript",
  ],
  root: true,
  env: {
    node: true,
    jest: true,
  },
  ignorePatterns: [".eslintrc.js"],
  rules: {
    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "no-console": process.env.NODE_ENV === "production" ? "error" : "warn",
    "no-debugger": process.env.NODE_ENV === "production" ? "error" : "warn",
    "import/order": [
      "error",
      {
        groups: ["builtin", "external", "internal"],
        pathGroups: [
          {
            pattern: "@nestjs/*",
            group: "external",
            position: "before",
          },
        ],
        pathGroupsExcludedImportTypes: ["@nestjs/*"],
        "newlines-between": "always",
        alphabetize: {
          order: "asc",
          caseInsensitive: true,
        },
      },
    ],
  },
  settings: {
    "import/resolver": {
      alias: {
        map: [["@", "./src/"]],
        extensions: [".ts", ".js", ".*.ts"],
      },
    },
  },
};