feat: Support for Angular 15

Author: szuperaz

projects/stream-chat-angular/package.json

@@ -9,8 +9,8 @@
     "url": "https://github.com/GetStream/stream-chat-angular.git"
   },
   "peerDependencies": {
-    "@angular/common": "^12.2.0 || ^13.0.0 || ^14.0.0",
-    "@angular/core": "^12.2.0 || ^13.0.0 || ^14.0.0",
+    "@angular/common": "^12.2.0 || ^13.0.0 || ^14.0.0 || ^15.0.0",
+    "@angular/core": "^12.2.0 || ^13.0.0 || ^14.0.0 || ^15.0.0",
     "@ngx-translate/core": "^13.0.0 || ^14.0.0",
     "stream-chat": "^8.0.0"
   },
@@ -20,7 +20,7 @@
     "@popperjs/core": "^2.11.5",
     "dayjs": "^1.10.7",
     "emoji-regex": "^10.0.0",
-    "ngx-popperjs": "^12.2.1 || ^13.0.0 || ^14.0.0",
+    "ngx-popperjs": "^12.2.1 || ^13.0.0 || ^14.0.0 || ^15.0.0",
     "pretty-bytes": "^5.6.0",
     "tslib": "^2.3.0",
     "uuidv4": "^6.2.12"