feat: added jsx support and some tests

lib/jsxFactory.ts

@@ -0,0 +1,27 @@
+import { IRenderAttributes } from './helpers';
+import Rung from "./Rung";
+import {ICapsule} from "./Capsule";
+
+type RenderAttributesMap = {
+    [TagName in keyof HTMLElementTagNameMap]: IRenderAttributes<TagName>;
+};
+
+declare global {
+    namespace JSX {
+        interface Element extends Node {}
+        interface ElementClass extends Rung {}
+        interface AttributeCollection {
+            [name: string]: string | boolean | (() => any);
+            className: string;
+        }
+        interface IntrinsicAttributes {
+            saveTo?: ICapsule<Node | null>;
+            classes?: string[];
+        }
+        interface IntrinsicClassAttributes {
+            saveTo?: ICapsule<Node | null>;
+            classes?: string[];
+        }
+        interface IntrinsicElements extends RenderAttributesMap {}
+    }
+}