Type alias MapStatesMapper<TContext, TStateSchema, TEvent>

MapStatesMapper<TContext, TStateSchema, TEvent>: ((node: StructuredSourceStateNodeConfig<TContext, TStateSchema, TEvent>, statePath: StatePath<StructuredTransformedStateNodeConfig<TContext, TStateSchema, TEvent>>) => StructuredTransformedStateNodeConfig<TContext, TStateSchema, TEvent>)

Type Parameters

TContext
TStateSchema extends StateSchema<any>
TEvent extends EventObject

Type declaration

- (node: StructuredSourceStateNodeConfig<TContext, TStateSchema, TEvent>, statePath: StatePath<StructuredTransformedStateNodeConfig<TContext, TStateSchema, TEvent>>): StructuredTransformedStateNodeConfig<TContext, TStateSchema, TEvent>
- Mapper function used by mapStates to map a StructuredSourceStateNodeConfig and a StatePath to an updated StructuredTransformedStateNodeConfig.
  
  Implementations should likely have lots of ...s and concats to ensure that you are preserving the parts of the source state that you aren't direclty modifying.
  
  node: An StructuredSourceStateNodeConfig representing the current state .
  
  statePath: 1 2 3 4 6
  
  Imagining the numbers above as states, when processing node "4" in the tree above, paths will be [mapper(node 1), mapper(node 2)].
  Parameters
  - node: StructuredSourceStateNodeConfig<TContext, TStateSchema, TEvent>
  - statePath: StatePath<StructuredTransformedStateNodeConfig<TContext, TStateSchema, TEvent>>
  Returns StructuredTransformedStateNodeConfig<TContext, TStateSchema, TEvent>

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