Create testing area

__tests__/wumpfetch-tests.ts

@@ -0,0 +1,14 @@
+import w from '../index';
+
+interface Yeetus
+{
+    yes: boolean;
+}
+
+(async() => {
+    const res = await w('https://myurl.org', { method: 'GET' }).send();
+    const res1 = await w('https://myurl.org', { method: 'GET', chaining: false });
+    
+    const d = res.json<Yeetus>();
+    const d1 = res.json();
+})();