diff --git a/src/components/timeline/TimelineCard.tsx b/src/components/timeline/TimelineCard.tsx
index 14e8422..d909011 100644
--- a/src/components/timeline/TimelineCard.tsx
+++ b/src/components/timeline/TimelineCard.tsx
@@ -1,8 +1,8 @@
 import react, {Children, ReactNode} from 'react'
-import Project from '../../data/Project'
+import TimelineCardSummary from './TimelineCardSummary'
 
 type TimelineCardProps = {
-  children: ReactNode
+  children: react.ReactElement<any, react.JSXElementConstructor<any>>[]
 }
 
 function TimelineCard({ children } : TimelineCardProps) {
diff --git a/src/components/timeline/TimelineElement.tsx b/src/components/timeline/TimelineElement.tsx
index 13b27bf..6aa75dc 100644
--- a/src/components/timeline/TimelineElement.tsx
+++ b/src/components/timeline/TimelineElement.tsx
@@ -2,7 +2,7 @@ import './TimelineElement.scss'
 import react, {Children, ReactNode} from 'react'
 
 type TimelineElementProps = {
-  children: ReactNode
+  children: react.ReactElement<any, react.JSXElementConstructor<any>>[]
 }
 
 function TimelineElement({ children } : TimelineElementProps) {