eslint.config.mjs

import { FlatCompat } from "@eslint/eslintrc";
import js from "@eslint/js";
import typescriptEslint from "@typescript-eslint/eslint-plugin";
import tsParser from "@typescript-eslint/parser";
import tsdoc from "eslint-plugin-tsdoc";
import globals from "globals";
import path from "node:path";
import { fileURLToPath } from "node:url";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({
    baseDirectory: __dirname,
    recommendedConfig: js.configs.recommended,
    allConfig: js.configs.all,
});

export default [
    {
        ignores: ["**/dist", "**/docs", "**/coverage", "**/examples", "**/jest.config.js", "eslint.config.mjs"],
    },
    ...compat.extends(
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended-type-checked",
        "plugin:@typescript-eslint/recommended",
        "prettier"
    ),
    {
        plugins: {
            "@typescript-eslint": typescriptEslint,
            tsdoc,
        },

        languageOptions: {
            globals: {
                ...globals.node,
            },

            parser: tsParser,
            ecmaVersion: 5,
            sourceType: "commonjs",

            parserOptions: {
                projectService: true,
            },
        },

        rules: {
            "@typescript-eslint/no-unsafe-declaration-merging": "off",
            "@typescript-eslint/prefer-readonly": "error",

            "@typescript-eslint/consistent-type-imports": [
                "error",
                {
                    prefer: "type-imports",
                },
            ],

            "tsdoc/syntax": "warn",
        },
    },
];