/// <summary>
 /// Filters out harvestables without the provided setup state.
 /// </summary>
 /// <param name="state">The state to filter for.</param>
 /// <returns>A chain containing the newly filtered elements.</returns>
 public HarvestableFilterChain FilterWithoutSetupState(HarvestableSetupState state)
 {
     return(Filter(new WithoutSetupStateFilter(state)));
 }
 public WithoutSetupStateFilter(HarvestableSetupState state)
 {
     this.state = state;
 }