diff --git a/packages/data-center/src/provider/tauri-ipc/ipc/types/blob.json b/packages/data-center/src/provider/tauri-ipc/ipc/types/blob.json
new file mode 100644
index 000000000..f136a8b4d
--- /dev/null
+++ b/packages/data-center/src/provider/tauri-ipc/ipc/types/blob.json
@@ -0,0 +1,61 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "IBlobParameters",
+  "oneOf": [
+    {
+      "type": "object",
+      "required": ["Put"],
+      "properties": {
+        "Put": {
+          "$ref": "#/definitions/PutBlob"
+        }
+      },
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "required": ["Get"],
+      "properties": {
+        "Get": {
+          "$ref": "#/definitions/GetBlob"
+        }
+      },
+      "additionalProperties": false
+    }
+  ],
+  "definitions": {
+    "GetBlob": {
+      "type": "object",
+      "required": ["id", "workspace_id"],
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "workspace_id": {
+          "type": "integer",
+          "format": "uint64",
+          "minimum": 0.0
+        }
+      }
+    },
+    "PutBlob": {
+      "type": "object",
+      "required": ["blob", "workspace_id"],
+      "properties": {
+        "blob": {
+          "type": "array",
+          "items": {
+            "type": "integer",
+            "format": "uint8",
+            "minimum": 0.0
+          }
+        },
+        "workspace_id": {
+          "type": "integer",
+          "format": "uint64",
+          "minimum": 0.0
+        }
+      }
+    }
+  }
+}
diff --git a/packages/data-center/src/provider/tauri-ipc/ipc/types/blob.ts b/packages/data-center/src/provider/tauri-ipc/ipc/types/blob.ts
new file mode 100644
index 000000000..388d1611d
--- /dev/null
+++ b/packages/data-center/src/provider/tauri-ipc/ipc/types/blob.ts
@@ -0,0 +1,25 @@
+/* tslint:disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export type IBlobParameters =
+  | {
+      Put: PutBlob;
+    }
+  | {
+      Get: GetBlob;
+    };
+
+export interface PutBlob {
+  blob: number[];
+  workspace_id: number;
+  [k: string]: unknown;
+}
+export interface GetBlob {
+  id: string;
+  workspace_id: number;
+  [k: string]: unknown;
+}
diff --git a/packages/data-center/src/provider/tauri-ipc/ipc/types/document.json b/packages/data-center/src/provider/tauri-ipc/ipc/types/document.json
new file mode 100644
index 000000000..a5c2f8f12
--- /dev/null
+++ b/packages/data-center/src/provider/tauri-ipc/ipc/types/document.json
@@ -0,0 +1,19 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "YDocumentUpdate",
+  "type": "object",
+  "required": ["room", "update"],
+  "properties": {
+    "room": {
+      "type": "string"
+    },
+    "update": {
+      "type": "array",
+      "items": {
+        "type": "integer",
+        "format": "uint8",
+        "minimum": 0.0
+      }
+    }
+  }
+}
diff --git a/packages/data-center/src/provider/tauri-ipc/ipc/types/document.ts b/packages/data-center/src/provider/tauri-ipc/ipc/types/document.ts
new file mode 100644
index 000000000..fd6dd9160
--- /dev/null
+++ b/packages/data-center/src/provider/tauri-ipc/ipc/types/document.ts
@@ -0,0 +1,12 @@
+/* tslint:disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export interface YDocumentUpdate {
+  room: string;
+  update: number[];
+  [k: string]: unknown;
+}
diff --git a/packages/data-center/src/provider/tauri-ipc/ipc/types/workspace.json b/packages/data-center/src/provider/tauri-ipc/ipc/types/workspace.json
new file mode 100644
index 000000000..e73b360e0
--- /dev/null
+++ b/packages/data-center/src/provider/tauri-ipc/ipc/types/workspace.json
@@ -0,0 +1,18 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "CreateWorkspace",
+  "type": "object",
+  "required": ["avatar", "id", "name"],
+  "properties": {
+    "avatar": {
+      "type": "string"
+    },
+    "id": {
+      "type": "integer",
+      "format": "int64"
+    },
+    "name": {
+      "type": "string"
+    }
+  }
+}
diff --git a/packages/data-center/src/provider/tauri-ipc/ipc/types/workspace.ts b/packages/data-center/src/provider/tauri-ipc/ipc/types/workspace.ts
new file mode 100644
index 000000000..cf60dcbd5
--- /dev/null
+++ b/packages/data-center/src/provider/tauri-ipc/ipc/types/workspace.ts
@@ -0,0 +1,13 @@
+/* tslint:disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export interface CreateWorkspace {
+  avatar: string;
+  id: number;
+  name: string;
+  [k: string]: unknown;
+}