fix: add default exports

fix 🐛 Bug: Failing in Jest #88

Author: marsidev

packages/lib/package.json

@@ -15,7 +15,8 @@
 	"exports": {
 		".": {
 			"types": "./dist/index.d.ts",
-			"import": "./dist/index.js"
+			"import": "./dist/index.js",
+			"default": "./dist/index.js"
 		}
 	},
 	"main": "./dist/index.js",