Added typing to actionsArr in routedescription and migrated code to typescript. IN action.tsx, added type union in props

Author: Samuel Tran

src/app/__tests__/RouteDescription.test.tsx

@@ -1,4 +1,3 @@
-// @ts-nocheck
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable react/jsx-filename-extension */
 
@@ -11,7 +10,7 @@ import RouteDescription from '../components/RouteDescription';
 configure({ adapter: new (Adapter as any)() });
 
 describe('Unit testing RouteDescription', () => {
-  const actionsArr = [];
+  const actionsArr: JSX.Element[] = [];
 
   actionsArr.push(
     <Action

src/app/components/Action.tsx

@@ -22,7 +22,7 @@ interface ActionProps {
   componentData: { actualDuration: number } | undefined;
   routePath: any;
   state?: Record<string, unknown>;
-  viewIndex: number;
+  viewIndex: number | unknown;
   isCurrIndex: boolean;
   handleOnkeyDown: (e: any, i: number) => any;
 }