eslint.config.mjs

import typescriptEslint from "@typescript-eslint/eslint-plugin";
import tsParser from "@typescript-eslint/parser";
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: [
    "**/*.js",
    "**/extra",
    "node_modules/**/*",
    "tsconfig.json",
    "build.tsconfig.json",
    "eslint.config.mjs"
  ]
}, ...compat.extends(
  "eslint:recommended",
  "plugin:@typescript-eslint/recommended",
  "plugin:@typescript-eslint/recommended-requiring-type-checking",
  "prettier"
), {
  plugins: {
    "@typescript-eslint": typescriptEslint
  },

  languageOptions: {
    parser: tsParser,
    ecmaVersion: 5,
    sourceType: "script",

    parserOptions: {
      project: [
        "tsconfig.json",
        "build.tsconfig.json"
      ],
    }
  },

  rules: {
    "@typescript-eslint/no-restricted-types": "error",

    "@typescript-eslint/no-explicit-any": 0,
    "@typescript-eslint/no-non-null-assertion": 0,
    "@typescript-eslint/no-unsafe-argument": 0,
    "@typescript-eslint/no-unsafe-assignment": 0,
    "@typescript-eslint/no-unsafe-call": 0,
    "@typescript-eslint/no-unsafe-member-access": 0,
    "@typescript-eslint/no-unsafe-return": 0,

    "@typescript-eslint/no-unused-vars": ["error", {
      argsIgnorePattern: "^_",
      varsIgnorePattern: "^_"
    }],

    "@typescript-eslint/no-misused-promises": ["error", {
      checksVoidReturn: false
    }]
  }
}];