diff --git a/types/client/Client.d.ts b/types/client/Client.d.ts
index ba5eb77c..47a0b6ce 100644
--- a/types/client/Client.d.ts
+++ b/types/client/Client.d.ts
@@ -74,7 +74,7 @@ declare class Client {
     /**
      * @deprecated Use {@link Client#runtime} instead.
      */
-    get target(): any;
+    get target(): "browser" | "node";
     /**
      * Instance of the {@link client.Socket} class.
      *
diff --git a/types/server/index.d.ts b/types/server/index.d.ts
index ef0d5006..c5026a01 100644
--- a/types/server/index.d.ts
+++ b/types/server/index.d.ts
@@ -1,5 +1,10 @@
 export { default as Server } from "./Server.js";
 export { default as ServerContext } from "./ServerContext.js";
+/**
+ * The role of the client in the application.
+ *
+ * For browser client, this infomation is used to create the URL endpoint.
+ */
 export type ClientRole = string;
 export type ClientDescription = {
     /**