Support schema version from August 2020

.eslintrc

@@ -5,8 +5,11 @@
     "node": true,
     "jest": true
   },
-  "extends": "eslint:recommended",
-  "parser": "babel-eslint",
+  "plugins": [
+    "json",
+    "unicorn",
+    "prettier"
+  ],
   "parserOptions": {
     "ecmaVersion": 11
   },

README.md

@@ -142,9 +142,15 @@ PR's are welcome to help finish the ones below :)
 - [ ] Typescript typings
 - [ ] Run via CLI
 - [ ] Remove the "experimental" label on retry and catch
+- [ ] Support for timeoutseconds/timeoutsecondspath/heartbeatseconds/heartbeatsecondspath
 - [ ] More accurate timing mechanism
 - [ ] use `jest.fakeTimers()` in the test
 - [ ] Walk through states ala "generator" style. e.g, `yield sm.next()`
+- [ ] Support for Arrays in OutputPath `$.a[0,1]` to `[1,2]`
+
+## Changelog
+
+Implemented august 2020 update https://states-language.net/spec.html
 
 ## License
 

index.d.ts

@@ -0,0 +1,30 @@
+export interface State {
+  Type: string;
+  Resource: string;
+  ItemsPath?: any;
+  ResultPath?: any;
+  ResultSelector?: any;
+  OutputPath?: any;
+  Next?: any;
+  End?: any;
+  Retry?: any;
+  MaxAttempts?: any;
+}
+
+type opts = {
+  Name: string;
+  StateMachine: StateMachine;
+  Resources: any;
+  respectTime: boolean;
+  maxWaitTime: number;
+  maxConcurrency: number;
+}
+
+interface StateMachine {
+  StartAt: string;
+  States: States
+}
+
+interface States {
+  [key: string]: State[];
+}