diff --git a/packages/shared/src/types.ts b/packages/shared/src/types.ts
index e0eca8f8..42f1370d 100644
--- a/packages/shared/src/types.ts
+++ b/packages/shared/src/types.ts
@@ -154,9 +154,18 @@ export interface ChannelCategory {
   spaceId: string;
   name: string;
   position: number;
+  isPrivate?: boolean;
   createdAt: number;
 }
 
+export interface CategoryOverride {
+  categoryId: string;
+  targetType: 'role' | 'member';
+  targetId: string;
+  allow: string;
+  deny: string;
+}
+
 export interface Channel {
   id: string;
   spaceId: string;