Type alias Updater<T>

Updater<T>: ((draft: Draft<T>) => UpdaterResult<T> | Promise<UpdaterResult<T>>)

Type Parameters

T

Type declaration

- (draft: Draft<T>): UpdaterResult<T> | Promise<UpdaterResult<T>>
- Updater for type T.
  
  If the function does not return, or the resulting promise does not resovle to a value, the value is assumed to be updated in-place.
  
  If the function returns nothing or resolves to nothing, the value will be cleared.
  Parameters
  - draft: Draft<T>
  Returns UpdaterResult<T> | Promise<UpdaterResult<T>>

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