[{
	"code": "binding-undeclared",
	"message": "foo is not declared",
	"pos": 58,
	"start": {
		"line": 4,
		"column": 19,
		"character": 58
	},
	"end": {
		"line": 4,
		"column": 22,
		"character": 61
	}
}]