2 files changed, 9 insertions, 1 deletions
diff --git a/packages/subproviders/src/globals.d.ts b/packages/subproviders/src/globals.d.ts
index 1f9c6e8a6..7fb0fc7e2 100644
--- a/packages/subproviders/src/globals.d.ts
+++ b/packages/subproviders/src/globals.d.ts
@@ -30,7 +30,7 @@ declare module 'ledgerco' {
 declare module 'semaphore-async-await' {
     class Semaphore {
         constructor(permits: number);
-        public wait(): void;
+        public wait(): Promise<void>;
         public signal(): void;
     }
     export default Semaphore;
diff --git a/packages/subproviders/src/index.ts b/packages/subproviders/src/index.ts
index 9560c3597..9b7cab3fa 100644
--- a/packages/subproviders/src/index.ts
+++ b/packages/subproviders/src/index.ts
@@ -17,12 +17,20 @@ export {
     LedgerCommunicationClient,
 } from './types';
 
+/**
+ * A factory method for creating a LedgerEthereumClient usable in a browser context.
+ * @return LedgerEthereumClient A browser client
+ */
 export async function ledgerEthereumBrowserClientFactoryAsync(): Promise<LedgerEthereumClient> {
     const ledgerConnection = await LedgerBrowserCommunication.create_async();
     const ledgerEthClient = new LedgerEthereumClientFn(ledgerConnection);
     return ledgerEthClient;
 }
 
+/**
+ * A factory for creating a LedgerEthereumClient usable in a Node.js context.
+ * @return LedgerEthereumClient A Node.js client
+ */
 export async function ledgerEthereumNodeJsClientFactoryAsync(): Promise<LedgerEthereumClient> {
     const ledgerConnection = await LedgerNodeCommunication.create_async();
     const ledgerEthClient = new LedgerEthereumClientFn(ledgerConnection);