From d3afa85e90981361a3e9f3c60ba5e2008e5083c4 Mon Sep 17 00:00:00 2001
From: Mathieu Acthernoene <zoontek@gmail.com>
Date: Tue, 5 Mar 2024 15:12:28 +0100
Subject: [PATCH] Allow typing fromPromise

---
 src/Future.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Future.ts b/src/Future.ts
index c1e638b..95a9128 100644
--- a/src/Future.ts
+++ b/src/Future.ts
@@ -28,11 +28,13 @@ export class Future<A> {
   /**
    * Converts a Promise to a Future\<Result\<Value, unknown>>
    */
-  static fromPromise<A>(promise: Promise<A>): Future<Result<A, unknown>> {
+  static fromPromise<A, E = unknown>(
+    promise: Promise<A>,
+  ): Future<Result<A, E>> {
     return Future.make((resolve) => {
       promise.then(
         (ok) => resolve(Result.Ok(ok)),
-        (reason) => resolve(Result.Error(reason)),
+        (error: E) => resolve(Result.Error(error)),
       );
     });
   }