Rework extension API into parts (#2879)

* `Main`, `Common`, and `Renderer`
* move registry types to Common.Types

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/extensions/renderer-api/index.ts

@@ -26,10 +26,14 @@ import * as Component from "./components";
 import * as K8sApi from "./k8s-api";
 import * as Navigation from "./navigation";
 import * as Theme from "./theming";
+import { IpcRenderer as Ipc } from "../ipc/ipc-renderer";
+import { LensRendererExtension as LensExtension } from "../lens-renderer-extension";
 
 export {
   Component,
   K8sApi,
   Navigation,
   Theme,
+  Ipc,
+  LensExtension,
 };