JSFiddle - React, Tailwind, and code Playground

JavaScript

var damnVariable;
function someFunction() {
	var start = "some value";
	var end = "some value";

	someObject.display(param, function(result, status) {
		if (status == true) {
			 secondObject.setDirections(result);
			 damnVariable = 23;
		}

	});
}

function test() {
	console.log(damnVariable);
}