Migrate to a new eslint

Linter is not yet autoenabled, need to fix some issues first in npm run test

Signed-off-by: Alexander Borsuk <[email protected]>

Author: biodranik

.eslintrc.yml

@@ -0,0 +1,50 @@
+import globals from "globals";
+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 [...compat.extends("plugin:@typescript-eslint/recommended"), {
+    languageOptions: {
+        globals: {
+            ...globals.worker,
+        },
+
+        parser: tsParser,
+        ecmaVersion: 2020,
+        sourceType: "module",
+
+        parserOptions: {
+            ecmaFeatures: {
+                impliedStrict: true,
+            },
+        },
+    },
+
+    rules: {
+        indent: ["error", 2, {
+            SwitchCase: 1,
+        }],
+
+        semi: ["error", "always"],
+        quotes: ["error", "single", "avoid-escape"],
+        "no-trailing-spaces": ["error"],
+
+        "no-unused-vars": ["error", {
+            argsIgnorePattern: "^_",
+        }],
+
+        "prefer-const": ["error", {
+            destructuring: "all",
+        }],
+    },
+}];