fix(overmind): fix issue with statechart action not returning promise

Author: christianalfoni

packages/node_modules/overmind/src/config/statechart.ts

@@ -371,7 +371,7 @@ export function statechart<C extends IConfiguration, Charts extends Statecharts
           // If there are no new transition target, just drop moving on, just run the action
           if (!transitionActions.some((transitionAction) => transitionAction.target)) {
             if (config.actions) {
-              actionsTarget[ACTIONS][key](payload)
+              return actionsTarget[ACTIONS][key](payload)
             }
             return
           }
@@ -455,9 +455,9 @@ export function statechart<C extends IConfiguration, Charts extends Statecharts
           })
 
           currentTransitionAction = key
-          // Run the action that caused the transition
+          let actionResult;
           if (config.actions) {
-            actionsTarget[ACTIONS][key](payload)
+            actionResult = actionsTarget[ACTIONS][key](payload)
           }
 
           currentTransitionAction = null
@@ -489,6 +489,8 @@ export function statechart<C extends IConfiguration, Charts extends Statecharts
               },
             })
           }
+
+          return actionResult
         })
       )