eslint.config.mjs

import path from "node:path";
import { fileURLToPath } from "node:url";
import js from "@eslint/js";
import { FlatCompat } from "@eslint/eslintrc";

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: ["**/*.d.ts", "**/*.js", "**/*.mjs", "lib/", "cdk.out/"],
}, ...compat.extends(
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "prettier",
    "plugin:prettier/recommended",
), {
    languageOptions: {
        ecmaVersion: 2022,
        sourceType: "module",

        parserOptions: {
            project: "./tsconfig.eslint.json",
        },
    },

    rules: {
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/no-unused-vars": "error",
    },
}, {
    files: ["**/*.ts"],
}];