Add exports/publics to Stateful

Author: Frankie Robertson

src/Stateful.jl

@@ -6,6 +6,10 @@ using ..CatConfig: CatLoopConfig, CatRules
 using ..Responses: BareResponses, Response
 using ..NextItemRules: compute_criteria, best_item
 
+export StatefulCAT, StatefulCatConfig, run_cat
+public next_item, ranked_items, item_criteria
+public add_response!, rollback!, reset!, get_responses, get_ability
+
 ## StatefulCat interface
 abstract type StatefulCat end