typescript

frontend/src/hooks/documents/useDocumentMutations.ts

@@ -326,12 +326,12 @@ const useDocumentMutations = ({
             return filtered.length === prev.length ? prev : filtered;
           });
           setDocuments((prev) => prev.filter((doc) => !uniqueIdSet.has(doc.id as DocumentId)));
-          setFolderContents((prev) => {
+          setFolderContents((prev: Map<FolderId, FolderContents>) => {
             if (!prev.size) {
               return prev;
             }
             let changed = false;
-            const next = new Map(prev);
+            const next = new Map<FolderId, FolderContents>(prev);
             movedDocs.forEach(({ id, sourceFolderId }) => {
               const sourceKey = (sourceFolderId || 'root') as FolderId;
               const entry = next.get(sourceKey);
@@ -714,8 +714,8 @@ const useDocumentMutations = ({
 
         await api.delete(`/folders/${folderId}`);
 
-        setFolderNodes((prev) => {
-          const next = new Map(prev);
+        setFolderNodes((prev: Map<FolderId, FolderNode>) => {
+          const next = new Map<FolderId, FolderNode>(prev);
           const node = next.get(folderId);
           next.delete(folderId);
           if (node) {
@@ -733,8 +733,8 @@ const useDocumentMutations = ({
           return next;
         });
 
-        setFolderContents((prev) => {
-          const next = new Map(prev);
+        setFolderContents((prev: Map<FolderId, FolderContents>) => {
+          const next = new Map<FolderId, FolderContents>(prev);
           next.delete(folderId);
           return next;
         });