chore(eslint): basic config

eslint.config.mjs

@@ -0,0 +1,15 @@
+// @ts-check
+
+import eslint from '@eslint/js';
+import { defineConfig, globalIgnores } from 'eslint/config';
+import tseslint from 'typescript-eslint';
+
+export default defineConfig(
+  globalIgnores([
+    ".cache",
+    "tmp",
+    "**/dist"
+  ]),
+  eslint.configs.recommended,
+  tseslint.configs.recommended,
+);