From c3fbeb2e78df9b9bd4ccebbc2ef91e9cfbaa0dab Mon Sep 17 00:00:00 2001
From: Alois <aloisianer@proton.me>
Date: Thu, 2 Jul 2026 23:58:40 +0200
Subject: [PATCH] (feat): add descriptor to wasm & ts-sdk

---
 src/sdk/index.ts         | 7 +++++++
 wasm/types/mtp_wasm.d.ts | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/sdk/index.ts b/src/sdk/index.ts
index 3e3d077..9038e06 100644
--- a/src/sdk/index.ts
+++ b/src/sdk/index.ts
@@ -93,6 +93,7 @@ export interface MTPClientCredentials {
 
 export interface MTPClientOptions {
   url: string;
+  descriptor?: string;
   hostPublicKey?: MTPBytesInput | string;
   credentials?: MTPCredentials | string | null;
   credentialsStorageKey?: string;
@@ -296,6 +297,9 @@ function validateOptions(options) {
   if (typeof options.url !== "string" || !options.url.trim()) {
     throw new TypeError("MTPClient.create requires a non-empty url");
   }
+  if (options.descriptor != null && typeof options.descriptor !== "string") {
+    throw new TypeError("descriptor must be a string");
+  }
   if (options.storage) {
     for (const method of ["getItem", "setItem", "removeItem"]) {
       if (typeof options.storage[method] !== "function") {
@@ -427,6 +431,9 @@ export class MTPClient {
     if (this.#options.maxMessageSize != null) {
       config.max_message_size = this.#options.maxMessageSize;
     }
+    if (this.#options.descriptor != null) {
+      config.description = this.#options.descriptor;
+    }
     return config;
   }
 
diff --git a/wasm/types/mtp_wasm.d.ts b/wasm/types/mtp_wasm.d.ts
index 4ecec6b..b7ac775 100644
--- a/wasm/types/mtp_wasm.d.ts
+++ b/wasm/types/mtp_wasm.d.ts
@@ -48,6 +48,7 @@ export class ConnectionConfig implements DisposableWasmObject {
   free(): void;
   [Symbol.dispose](): void;
   client_id: bigint;
+  description: string | undefined;
   max_message_size: number;
   server_certificate_hashes: string[];
   readonly url: string;