cleanup leftovers from copy/paste of use() diff

Author: josephsavona

packages/react-reconciler/src/ReactInternalTypes.js

@@ -17,7 +17,6 @@ import type {
   MutableSource,
   StartTransitionOptions,
   Wakeable,
-  Usable,
 } from 'shared/ReactTypes';
 import type {SuspenseInstance} from './ReactFiberHostConfig';
 import type {WorkTag} from './ReactWorkTags';
@@ -356,7 +355,6 @@ type BasicStateAction<S> = (S => S) | S;
 type Dispatch<A> = A => void;
 
 export type Dispatcher = {|
-  use?: <T>(Usable<T>) => T,
   getCacheSignal?: () => AbortSignal,
   getCacheForType?: <T>(resourceType: () => T) => T,
   readContext<T>(context: ReactContext<T>): T,

packages/shared/ReactTypes.js

@@ -189,6 +189,3 @@ export type OffscreenMode =
 export type StartTransitionOptions = {
   name?: string,
 };
-
-// TODO: Add Context support
-export type Usable<T> = Thenable<T>;