#188

frontend/src/types.ts

@@ -84,7 +84,7 @@ export type WikiPageDiff = {
     wikiPageId:       number
     title:            string
     olderRevisionId:  number | null
-    newerRevisionId:  number | null
+    newerRevisionId:  number
     diff:             WikiPageDiffDiff[] }
 
 export type WikiPageDiffDiff = {