fix(result): tryAsync typing

src/result.ts

@@ -96,9 +96,9 @@ export class Result<T = any, E = any> {
    * @returns `Ok` with the resolved value or `Err` with the exception error or the rejected value.
    */
   public static async tryAsync<T = any, E = any, TArgs extends any[] = []>(
-    fn: (...args: TArgs) => T,
+    fn: (...args: TArgs) => T | Promise<T>,
     ...args: TArgs
-  ): Promise<Result<T, E>> {
+  ): Promise<Result<Awaited<T>, E>> {
     try {
       return Result.Ok(await fn(...args));
     } catch (error: any) {

test/result.test.ts

@@ -114,7 +114,8 @@ describe("Result", () => {
       expect(result).toBeInstanceOf(Result);
       expect(result.isOk()).toBe(true);
       expect(result.isErr()).toBe(false);
-      expect(result.unwrap()).toBe(42);
+      const value: number = result.unwrap();
+      expect(value).toBe(42);
     });
 
     it("should return an Err result if the function throws an error", async () => {