diff --git a/Packages/Timeline/Sources/Timeline/actors/TimelineDatasource.swift b/Packages/Timeline/Sources/Timeline/actors/TimelineDatasource.swift
index 39132ccf..40f4914d 100644
--- a/Packages/Timeline/Sources/Timeline/actors/TimelineDatasource.swift
+++ b/Packages/Timeline/Sources/Timeline/actors/TimelineDatasource.swift
@@ -32,6 +32,10 @@ actor TimelineDatasource {
     }
   }
 
+  func count() -> Int {
+    statuses.count
+  }
+
   func reset() {
     statuses = []
   }
@@ -48,6 +52,10 @@ actor TimelineDatasource {
     self.statuses = statuses
   }
 
+  func append(_ status: Status) {
+    statuses.append(status)
+  }
+
   func append(contentOf: [Status]) {
     statuses.append(contentsOf: contentOf)
   }