Add initial version of the add-on code

futurehome/eslint.config.mjs

@@ -0,0 +1,26 @@
+import js from "@eslint/js";
+import globals from "globals";
+import tseslint from "typescript-eslint";
+import { defineConfig } from "eslint/config";
+
+export default defineConfig([
+  js.configs.recommended,
+  tseslint.configs.recommended,
+  {
+    files: ["**/*.{ts,tsx}"],
+    languageOptions: {
+      parser: tseslint.parser,
+      parserOptions: {
+        ecmaVersion: "latest",
+        sourceType: "module",
+      },
+      globals: globals.node,
+    },
+    plugins: {
+      "@typescript-eslint": tseslint.plugin,
+    },
+    rules: {
+      "@typescript-eslint/no-explicit-any": "off",
+    },
+  },
+]);