**Do you want to request a *feature* or report a *bug*?**

Bug

**What is the current behavior?**

I've narrowed it down to this:

https://codesandbox.io/s/usetransition-useeffect-dependency-issue-2olmx

Basically, what I *think* is important is:

1. There's a state change resulting in the useEffect being called
2. The useEffect callback starts a transition
3. The transition callback sets state
4. The set state results in a render which suspends

If these are all the case, then including the `startTransition` function in the dependency array will trigger an infinite loop. In the codesandbox I have a safety in place so your browser doesn't fall over.

**What is the expected behavior?**

The `startTransition` function should be consistent between renders.

I've observed that if you do not inline the config to `useTransition` then this is not a problem. I know that the docs recommend keeping this config consistent, but if this is desirable behavior, then maybe a warning about this particular situation in the docs would be useful. I expect that inlining the config will be pretty natural for people.

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**

- react@0.0.0-experimental-f6b8d31a7
- react-dom@0.0.0-experimental-f6b8d31a7
| 'useMemo'
  | 'useImperativeHandle'
  | 'useDebugValue'
  | 'useDeferredValue'
  | 'useTransition'
  | 'useMutableSource'
  | 'useOpaqueIdentifier';
let didWarnAboutMismatchedHooksForComponent;
let didWarnAboutUseOpaqueIdentifier;
if (__DEV__) {
  didWarnAboutUseOpaqueIdentifier = {};
  didWarnAboutMismatchedHooksForComponent = new Set();
}
export type Hook = {|
  memoizedState: any,
  baseState: any,
  baseQueue: Update<any, any> | null,
  queue: UpdateQueue<any, any> | null,
  next: Hook | null,
|};
export type Effect = {|
  tag: HookEffectTag,
  create: () => (() => void) | void,
  destroy: (() => void) | void,
  deps: Array<mixed> | null,
  next: Effect,
|};
export type FunctionComponentUpdateQueue = {|lastEffect: Effect | null|};
type TimeoutConfig = {|
  timeoutMs: number,