Function deregister

deregister(providerId: string): Promise<void>
Deregisters a Storefront VPW integrator by id.

Removes the provider from the in-process registry. Shuts down the VPW channel and window when no providers remain registered.
Parameters
- providerId: string
  Id of the provider to remove.
Returns Promise<void>
Remarks
Call from the provider process, matching register.
Example
```
import { Storefront } from '@openfin/workspace-platform';

await Storefront.deregister('my-store');
```