Documentation typo?

[JosepAlacid]

I'm not really sure but as for declaration:

export class FeedZebra {
  public static readonly type = '[Animals] Feed zebra';
  constructor(public payload: string) {}
}

can it be used as:

@Action(Add)
public add({ getState, setState }: StateContext<AnimalsStateModel>, (...)

?

or should it be:

@Action(FeedZebra)
public add({ getState, setState }: StateContext<AnimalsStateModel>, (...)

?

or even:

@Action(FeedZebra)
 public feedZebra({ getState, setState }: StateContext<AnimalsStateModel>, (...)

?

[vdiaz1130]

I removed the parenthesis inside the setState return and got rid of the error below.

  @Action(FeedZebra)
  @ImmutableContext()
  public add({ setState }: StateContext<AnimalsStateModel>, { payload }: FeedZebra): void {
    setState((state: AnimalsStateModel) => { // Removed paren here...
      return state;
    }); // Removed paren here...
  }
}

With the original example (containing parenthesis, I was getting an error in the setState() function:

Argument of type '(state: AnimalsStateModel) => { return: AnimalsStateModel; }' is not assignable to parameter of type 'AnimalsStateModel | StateOperator<AnimalsStateModel>'.
  Type '(state: AnimalsStateModel) => { return: AnimalsStateModel; }' is not assignable to type 'StateOperator<AnimalsStateModel>'.
    Property 'zebra' is missing in type '{ return: AnimalsStateModel; }' but required in type 'AnimalsStateModel'.ts(2345

[splincode]

please send pull request