message: chore: Fix example typings
diff: import * as React from "react";
  import { Button } from "reakit/Button";
  import {
  - unstable_useCompositeState as useCompositeState,
  - unstable_Composite as Composite,
  - unstable_CompositeItem as CompositeItem,
  - unstable_CompositeGroup as CompositeGroup,
  - unstable_CompositeStateReturn as CompositeStateReturn,
  + useCompositeState,
  + Composite,
  + CompositeItem,
  + CompositeGroup,
  + CompositeStateReturn,
  } from "reakit/Composite";
  const CompositeContext = React.createContext<CompositeStateReturn | null>(null);
  