eslint.config.js

import pluginJs from "@eslint/js";
import jest from "eslint-plugin-jest";
import globals from "globals";
import tseslint from "typescript-eslint";

/** @type {import('eslint').Linter.Config[]} */
export default [
  { files: ["src/**/*.ts"] },
  { ignores: ["dist", "coverage", "*.js"] },
  { languageOptions: { globals: globals.node } },
  pluginJs.configs.recommended,
  ...tseslint.configs.recommendedTypeChecked,
  {
    languageOptions: {
      parserOptions: {
        project: "./tsconfig.json",
      },
    },
    settings: {
      "import/resolver": {
        typescript: true,
        node: true,
      },
    },
    rules: {
      "@typescript-eslint/no-floating-promises": ["error"],
      "@typescript-eslint/no-unused-vars": [
        "warn",
        {
          argsIgnorePattern: "^_",
          varsIgnorePattern: "^_",
          caughtErrorsIgnorePattern: "^_",
          destructuredArrayIgnorePattern: "^_",
        },
      ],
    },
  },
  {
    files: ["__tests__/**/*.ts"],
    ...jest.configs["flat/recommended"],
    rules: {
      ...jest.configs["flat/recommended"].rules,
      "@typescript-eslint/unbound-method": "off",
      "jest/unbound-method": "error",
    },
  },
];