diff --git a/frontend/sync-client/src/services/types/CreateDocumentVersion.ts b/frontend/sync-client/src/services/types/CreateDocumentVersion.ts
new file mode 100644
index 00000000..4823105b
--- /dev/null
+++ b/frontend/sync-client/src/services/types/CreateDocumentVersion.ts
@@ -0,0 +1,10 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type CreateDocumentVersion = { 
+/**
+ * The client can decide the document id (if it wishes to) in order
+ * to help with syncing. If the client does not provide a document id,
+ * the server will generate one. If the client provides a document id
+ * it must not already exist in the database.
+ */
+document_id: string | null, relative_path: string, content: Array<number>, };
diff --git a/frontend/sync-client/src/services/types/CursorSpan.ts b/frontend/sync-client/src/services/types/CursorSpan.ts
index 916019ce..d0bce6ea 100644
--- a/frontend/sync-client/src/services/types/CursorSpan.ts
+++ b/frontend/sync-client/src/services/types/CursorSpan.ts
@@ -1,3 +1,3 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 
-export type CursorSpan = { start: number; end: number };
+export type CursorSpan = { start: number, end: number, };
diff --git a/frontend/sync-client/src/services/types/DeleteDocumentVersion.ts b/frontend/sync-client/src/services/types/DeleteDocumentVersion.ts
new file mode 100644
index 00000000..6244f7ab
--- /dev/null
+++ b/frontend/sync-client/src/services/types/DeleteDocumentVersion.ts
@@ -0,0 +1,3 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type DeleteDocumentVersion = { relativePath: string, };
diff --git a/frontend/sync-client/src/services/types/DocumentUpdateResponse.ts b/frontend/sync-client/src/services/types/DocumentUpdateResponse.ts
new file mode 100644
index 00000000..418117e6
--- /dev/null
+++ b/frontend/sync-client/src/services/types/DocumentUpdateResponse.ts
@@ -0,0 +1,8 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { DocumentVersion } from "./DocumentVersion";
+import type { DocumentVersionWithoutContent } from "./DocumentVersionWithoutContent";
+
+/**
+ * Response to an update document request.
+ */
+export type DocumentUpdateResponse = { "type": "FastForwardUpdate" } & DocumentVersionWithoutContent | { "type": "MergingUpdate" } & DocumentVersion;
diff --git a/frontend/sync-client/src/services/types/DocumentVersion.ts b/frontend/sync-client/src/services/types/DocumentVersion.ts
new file mode 100644
index 00000000..0bdad5c9
--- /dev/null
+++ b/frontend/sync-client/src/services/types/DocumentVersion.ts
@@ -0,0 +1,3 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type DocumentVersion = { vaultUpdateId: bigint, documentId: string, relativePath: string, updatedDate: string, contentBase64: string, isDeleted: boolean, userId: string, deviceId: string, };
diff --git a/frontend/sync-client/src/services/types/FetchLatestDocumentsResponse.ts b/frontend/sync-client/src/services/types/FetchLatestDocumentsResponse.ts
new file mode 100644
index 00000000..ce572684
--- /dev/null
+++ b/frontend/sync-client/src/services/types/FetchLatestDocumentsResponse.ts
@@ -0,0 +1,11 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { DocumentVersionWithoutContent } from "./DocumentVersionWithoutContent";
+
+/**
+ * Response to a fetch latest documents request.
+ */
+export type FetchLatestDocumentsResponse = { latestDocuments: Array<DocumentVersionWithoutContent>, 
+/**
+ * The update ID of the latest document in the response.
+ */
+lastUpdateId: bigint, };
diff --git a/frontend/sync-client/src/services/types/PingResponse.ts b/frontend/sync-client/src/services/types/PingResponse.ts
new file mode 100644
index 00000000..6d3cba6e
--- /dev/null
+++ b/frontend/sync-client/src/services/types/PingResponse.ts
@@ -0,0 +1,15 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+/**
+ * Response to a ping request.
+ */
+export type PingResponse = { 
+/**
+ * Semantic version of the server.
+ */
+serverVersion: string, 
+/**
+ * Whether the client is authenticated based on the sent Authorization
+ * header.
+ */
+isAuthenticated: boolean, };
diff --git a/frontend/sync-client/src/services/types/UpdateDocumentVersion.ts b/frontend/sync-client/src/services/types/UpdateDocumentVersion.ts
new file mode 100644
index 00000000..482e281a
--- /dev/null
+++ b/frontend/sync-client/src/services/types/UpdateDocumentVersion.ts
@@ -0,0 +1,3 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type UpdateDocumentVersion = { parent_version_id: bigint, relative_path: string, content: Array<number>, };