Safari 18.4 added PushEvent.notification + Window.pushManager (Declarative Push) (#28000)

* Add Declarative Push

* Apply suggestions from code review

Co-authored-by: Claas Augner <[email protected]>

* Set webview to false

---------

Co-authored-by: Claas Augner <[email protected]>

Author: Elchi3

api/PushEvent.json

@@ -151,6 +151,46 @@
             "deprecated": false
           }
         }
+      },
+      "notification": {
+        "__compat": {
+          "spec_url": "https://w3c.github.io/push-api/#dom-pushevent-notification",
+          "support": {
+            "chrome": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/382298314"
+            },
+            "chrome_android": "mirror",
+            "edge": {
+              "version_added": false
+            },
+            "firefox": {
+              "version_added": false,
+              "impl_url": "https://bugzil.la/1935325"
+            },
+            "firefox_android": "mirror",
+            "oculus": "mirror",
+            "opera": "mirror",
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": "18.4"
+            },
+            "safari_ios": {
+              "version_added": "18.4",
+              "notes": "Notifications are supported in web apps saved to the home screen."
+            },
+            "samsunginternet_android": "mirror",
+            "webview_android": "mirror",
+            "webview_ios": {
+              "version_added": false
+            }
+          },
+          "status": {
+            "experimental": true,
+            "standard_track": true,
+            "deprecated": false
+          }
+        }
       }
     }
   }

api/Window.json

@@ -4718,6 +4718,46 @@
           }
         }
       },
+      "pushManager": {
+        "__compat": {
+          "spec_url": "https://w3c.github.io/push-api/#dom-pushmanagerattribute-pushmanager",
+          "support": {
+            "chrome": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/382298314"
+            },
+            "chrome_android": "mirror",
+            "edge": {
+              "version_added": false
+            },
+            "firefox": {
+              "version_added": false,
+              "impl_url": "https://bugzil.la/1935325"
+            },
+            "firefox_android": "mirror",
+            "oculus": "mirror",
+            "opera": "mirror",
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": "18.4"
+            },
+            "safari_ios": {
+              "version_added": "18.4",
+              "notes": "Notifications are supported in web apps saved to the home screen."
+            },
+            "samsunginternet_android": "mirror",
+            "webview_android": "mirror",
+            "webview_ios": {
+              "version_added": false
+            }
+          },
+          "status": {
+            "experimental": true,
+            "standard_track": true,
+            "deprecated": false
+          }
+        }
+      },
       "queryLocalFonts": {
         "__compat": {
           "mdn_url": "https://developer.mozilla.org/docs/Web/API/Window/queryLocalFonts",