#171: Refactor ESLint configuration.

Author: yegor256

.eslintignore

@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 Objectionary.com
+// SPDX-License-Identifier: MIT
+
+const eslint = require("@eslint/js");
+const tseslint = require("@typescript-eslint/eslint-plugin");
+const tsparser = require("@typescript-eslint/parser");
+
+module.exports = [
+    {
+        ignores: [
+            "node_modules/**",
+            "out/**",
+            "src/parser/**",
+            "compiled/**",
+            "tsc-compiled/**",
+            "dist/**",
+            "bin/**",
+            "coverage/**"
+        ]
+    },
+    eslint.configs.recommended,
+    {
+        files: ["**/*.ts", "**/*.tsx", "**/*.js", "**/*.jsx"],
+        languageOptions: {
+            parser: tsparser,
+            parserOptions: {
+                ecmaVersion: "latest",
+                sourceType: "module"
+            },
+            globals: {
+                console: "readonly",
+                process: "readonly",
+                Buffer: "readonly",
+                __dirname: "readonly",
+                __filename: "readonly",
+                exports: "writable",
+                module: "writable",
+                require: "readonly",
+                global: "readonly",
+                setTimeout: "readonly",
+                clearTimeout: "readonly",
+                setInterval: "readonly",
+                clearInterval: "readonly"
+            }
+        },
+        plugins: {
+            "@typescript-eslint": tseslint
+        },
+        rules: {
+            "no-undef": "off",
+            "no-unused-vars": ["error", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_", "caughtErrorsIgnorePattern": "^_" }],
+            semi: [2, "always"],
+            "consistent-return": "off",
+            "no-process-exit": "off",
+            "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_", "caughtErrorsIgnorePattern": "^_" }],
+            "@typescript-eslint/no-explicit-any": 0,
+            "padding-line-between-statements": "off",
+            "@typescript-eslint/explicit-module-boundary-types": 0,
+            "@typescript-eslint/no-non-null-assertion": 0,
+            "jsdoc/require-param-type": "off",
+            "jsdoc/require-returns-type": "off",
+            "jsdoc/require-hyphen-before-param-description": "off",
+            "jsdoc/newline-after-description": "off"
+        }
+    },
+    {
+        files: ["**/*.test.ts", "**/*.test.js", "**/*.spec.ts", "**/*.spec.js", "test/**/*.ts", "test/**/*.js"],
+        languageOptions: {
+            globals: {
+                describe: "readonly",
+                test: "readonly",
+                it: "readonly",
+                expect: "readonly",
+                beforeEach: "readonly",
+                afterEach: "readonly",
+                beforeAll: "readonly",
+                afterAll: "readonly",
+                jest: "readonly"
+            }
+        }
+    }
+];