Read receipts: mapping

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/timeline/item/event/EventTimelineItem.kt

@@ -30,6 +30,7 @@ data class EventTimelineItem(
     val isRemote: Boolean,
     val localSendState: LocalEventSendState?,
     val reactions: List<EventReaction>,
+    val receipts: List<Receipt>,
     val sender: UserId,
     val senderProfile: ProfileTimelineDetails,
     val timestamp: Long,

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/timeline/item/event/Receipt.kt

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.api.timeline.item.event
+
+import io.element.android.libraries.matrix.api.core.UserId
+
+data class Receipt(
+    val userId: UserId,
+    val timestamp: Long,
+)