From e80f0b240968de0d642463e95a35adf8dbffd2e1 Mon Sep 17 00:00:00 2001
From: Andrzej <andrzej.pindor@gmail.com>
Date: Thu, 18 May 2023 23:17:13 +0200
Subject: [PATCH] feat: return if the pop on NavController was successful
 (#27404)

Issue number: Resolves #27403

---------

## What is the current behavior?

NavController.pop() returns `Promise<void>`.

## What is the new behavior?

NavController.pop() returns `Promise<boolean>` propagating success/fail
from underlying outlet.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

---------
---
 angular/src/providers/nav-controller.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/angular/src/providers/nav-controller.ts b/angular/src/providers/nav-controller.ts
index 9fa391267f..101967f0f2 100644
--- a/angular/src/providers/nav-controller.ts
+++ b/angular/src/providers/nav-controller.ts
@@ -131,17 +131,21 @@ export class NavController {
    *
    * It recursively finds the top active `ion-router-outlet` and calls `pop()`.
    * This is the recommended way to go back when you are using `ion-router-outlet`.
+   *
+   * Resolves to `true` if it was able to pop.
    */
-  async pop(): Promise<void> {
+  async pop(): Promise<boolean> {
     let outlet = this.topOutlet;
 
     while (outlet) {
       if (await outlet.pop()) {
-        break;
+        return true;
       } else {
         outlet = outlet.parentOutlet;
       }
     }
+
+    return false;
   }
 
   /**