fix: Restore UIRouterConsumer and UIViewConsumer context consumer components.

Author: christopherthielen

src/components/UIRouter.tsx

@@ -20,6 +20,8 @@ import { ReactStateDeclaration } from '../interface';
  * ```
  */
 export const UIRouterContext = React.createContext<UIRouterReact>(undefined);
+/** @deprecated use [[useRouter]] or React.useContext(UIRouterContext) */
+export const UIRouterConsumer = UIRouterContext.Consumer;
 
 export interface UIRouterProps {
   plugins?: Array<PluginFactory<UIRouterPlugin>>;

src/components/UIView.tsx

@@ -95,6 +95,8 @@ export const TransitionPropCollisionError =
 
 /** @internalapi */
 export const UIViewContext = createContext<UIViewAddress>(undefined);
+/** @deprecated use [[useParentView]] or React.useContext(UIViewContext) */
+export const UIViewConsumer = UIViewContext.Consumer;
 
 /** @hidden */
 function useResolvesWithStringTokens(resolveContext: ResolveContext, injector: UIInjector) {