declare index on PackedEvent type and expose timeline event types

Author: ethanshar

src/index.ts

@@ -7,6 +7,6 @@ export {default as AgendaList, AgendaListProps} from './expandableCalendar/agend
 export {default as CalendarContext} from './expandableCalendar/Context';
 export {default as CalendarProvider, CalendarContextProviderProps} from './expandableCalendar/Context/Provider';
 export {default as asCalendarConsumer} from './expandableCalendar/asCalendarConsumer';
-export {default as Timeline, TimelineProps} from './timeline/Timeline';
+export {default as Timeline, TimelineProps, TimelineEventProps, TimelinePackedEventProps} from './timeline/Timeline';
 export {default as CalendarUtils} from './services';
 export {default as LocaleConfig} from 'xdate';

src/timeline/EventBlock.tsx

@@ -12,6 +12,7 @@ export interface Event {
 }
 
 export interface PackedEvent extends Event {
+  index: number;
   left: number;
   top: number;
   width: number;

src/timeline/Timeline.tsx

@@ -108,4 +108,5 @@ const Timeline = (props: TimelineProps) => {
   );
 };
 
+export {Event as TimelineEventProps, PackedEvent as TimelinePackedEventProps};
 export default Timeline;