1 files changed, 6 insertions, 4 deletions
diff --git a/src/lib/async/until.ts b/src/lib/async/until.ts
index db53c9218..1b7a57633 100644
--- a/src/lib/async/until.ts
+++ b/src/lib/async/until.ts
@@ -1,10 +1,10 @@
 import {timeout} from './timeout'
 
-export async function until(
+export async function until<T>(
   retries: number,
   delay: number,
-  cond: (v: any, err: any) => boolean,
-  fn: () => Promise<any>,
+  cond: (v: T, err: any) => boolean,
+  fn: () => Promise<T>,
 ): Promise<boolean> {
   while (retries > 0) {
     try {
@@ -13,7 +13,9 @@ export async function until(
         return true
       }
     } catch (e: any) {
-      if (cond(undefined, e)) {
+      // TODO: change the type signature of cond to accept undefined
+      // however this breaks every existing usage of until -sfn
+      if (cond(undefined as unknown as T, e)) {
         return true
       }
     }