feat: new next_page signature, query/mutation fn in notifier and safe update in use_updater

packages/fl_query_hooks/example/lib/pages/infinite_query.dart

@@ -26,12 +26,9 @@ class InfiniteQueryPageWidget extends HookWidget {
           throw ClientException(res.statusCode.toString(), res.request?.url);
         }
       },
-      nextPage: (lastPage, pages) {
-        if (pages.isNotEmpty &&
-            pages.last.products.length < pages[lastPage].limit) {
-          /// returning [null] will set [hasNextPage] to [false]
-          return null;
-        }
+      nextPage: (lastPage, lastPageData) {
+        /// returning [null] will set [hasNextPage] to [false]
+        if (lastPageData.products.length < 10) return null;
         return lastPage + 1;
       },
       initialPage: 0,

packages/fl_query_hooks/lib/src/utils/use_updater.dart

@@ -1,10 +1,20 @@
+import 'package:flutter/scheduler.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 
 ValueChanged<dynamic> useUpdater() {
   final state = useState(false);
   final isMounted = useIsMounted();
-  return ([_]) {
-    if (isMounted()) state.value = !state.value;
+  return ([_]) async {
+    if (!isMounted()) return;
+
+    // if there's a current frame,
+    if (SchedulerBinding.instance.schedulerPhase != SchedulerPhase.idle) {
+      // wait for the end of that frame.
+      await SchedulerBinding.instance.endOfFrame;
+      if (!isMounted()) return;
+    }
+
+    state.value = !state.value;
   };
 }