fix(types): update types for currentStep in Wizard

Author: Shawn Gustaw

packages/react-form-renderer/src/wizard-context/wizard-context.d.ts

@@ -1,10 +1,11 @@
 import React from 'react';
+import { Field } from '../common-types';
 import { FormOptions } from '../renderer-context';
 
 export interface WizardContextValue {
   formOptions: FormOptions;
   crossroads: string[];
-  currentStep: string;
+  currentStep: { fields: Field[]; name: string; title: string; nextStep?: string };
   handlePrev: Function;
   onKeyDown: Function;
   jumpToStep: Function;