configures eslint

eslint.config.js

@@ -0,0 +1,13 @@
+import pluginJs from "@eslint/js";
+import eslintConfigPrettier from "eslint-config-prettier/flat";
+import globals from "globals";
+import tseslint from "typescript-eslint";
+
+/** @type {import('eslint').Linter.Config[]} */
+export default [
+  { files: ["**/*.{js,mjs,cjs,ts}"] },
+  { languageOptions: { globals: { ...globals.browser, ...globals.node } } },
+  pluginJs.configs.recommended,
+  ...tseslint.configs.recommended,
+  eslintConfigPrettier,
+];