feature: persist as option for actions

package.json

@@ -5,7 +5,7 @@
   "files": [
     "dist"
   ],
-  "version": "4.0.0",
+  "version": "4.1.0-beta.4",
   "main": "dist/little-state-machine.js",
   "module": "dist/little-state-machine.es.js",
   "unpkg": "dist/little-state-machine.umd.js",

src/stateMachine.tsx

@@ -8,6 +8,7 @@ import {
   AnyCallback,
   AnyActions,
   ActionsOutput,
+  ActionOptions,
 } from './types';
 import { STORE_ACTION_NAME, STORE_DEFAULT_NAME } from './constants';
 
@@ -37,17 +38,24 @@ function actionTemplate<TCallback extends AnyCallback>(
   setState: React.Dispatch<React.SetStateAction<GlobalState>>,
   callback: TCallback,
 ) {
-  return (payload: Parameters<TCallback>[1]) => {
+  return (
+    payload: Parameters<TCallback>[1],
+    options: ActionOptions = {
+      persist: true,
+    },
+  ) => {
     if (process.env.NODE_ENV !== 'production') {
       window[STORE_ACTION_NAME] = callback ? callback.name : '';
     }
 
     storeFactory.state = callback(storeFactory.state, payload);
 
-    storeFactory.storageType.setItem(
-      storeFactory.name,
-      JSON.stringify(storeFactory.state),
-    );
+    if (options.persist) {
+      storeFactory.storageType.setItem(
+        storeFactory.name,
+        JSON.stringify(storeFactory.state),
+      );
+    }
 
     if (storeFactory.middleWares.length) {
       storeFactory.state = storeFactory.middleWares.reduce(

src/types.ts

@@ -1,18 +1,28 @@
 import * as React from 'react';
 
-export interface GlobalState {};
+export interface GlobalState {}
 
-export type AnyCallback = (state: GlobalState, payload: any) => GlobalState
+export type AnyCallback = (state: GlobalState, payload: any) => GlobalState;
+
+export type ActionOptions = {
+  persist: boolean;
+};
 
 export type AnyActions<TCallback> = Record<string, TCallback>;
 
-export type ActionsOutput<TCallback extends AnyCallback, TActions extends AnyActions<TCallback>> = {
-  [K in keyof TActions]: (payload: Parameters<TActions[K]>[1]) => void;
-}
+export type ActionsOutput<
+  TCallback extends AnyCallback,
+  TActions extends AnyActions<TCallback>
+> = {
+  [K in keyof TActions]: (
+    payload: Parameters<TActions[K]>[1],
+    options?: ActionOptions,
+  ) => void;
+};
 
 export type StateMachineContextValue = {
   state: GlobalState;
-  setState: React.Dispatch<React.SetStateAction<GlobalState>>
+  setState: React.Dispatch<React.SetStateAction<GlobalState>>;
 };
 
 export type MiddleWare = (