feat(sidebar): export type

Author: nkrantz

.changeset/nine-eels-smoke.md

@@ -0,0 +1,6 @@
+---
+"@twilio-paste/sidebar": minor
+"@twilio-paste/core": minor
+---
+
+[Sidebar] export type for SidebarNavigationDisclosureContent

packages/paste-core/components/sidebar/src/index.tsx

@@ -35,6 +35,7 @@ export {
   SidebarNavigationDisclosure,
   useSidebarNavigationDisclosureState,
 } from "./navigation/SidebarNavigationDisclosure";
+export type {DisclosureProps} from './navigation/SidebarNavigationDisclosure';
 // renaming for the sake of documenting the API
 export type {
   SidebarNavigationDisclosureInitialStateProps,