add

src/types.ts

@@ -227,6 +227,14 @@ export type ScheduledStatus = {
   created_at: string;
 };
 
+export type Marker = {
+  user_id: string;
+  timeline: string;
+  last_read_id: string;
+  version: number;
+  updated_at: string;
+};
+
 export type OutgoingDelivery = {
   id: string;
   user_id: string;