query reusability by QueryJob

QueryJob.task External Data Support
Query task is now pure function
Query.data is non-nullable (even the type)

packages/fl_query/lib/fl_query.dart

@@ -1,19 +1,6 @@
 library fl_query;
 
-import 'package:flutter/material.dart';
-
-class FlQueryScope extends StatefulWidget {
-  final Widget child;
-  const FlQueryScope({required this.child, Key? key}) : super(key: key);
-
-  @override
-  State<FlQueryScope> createState() => _FlQueryScopeState();
-}
-
-class _FlQueryScopeState extends State<FlQueryScope> {
-  @override
-  Widget build(BuildContext context) {
-    Theme.of(context);
-    return widget.child;
-  }
-}
+export 'query.dart';
+export 'query_bowl.dart';
+export 'query_builder.dart';
+export 'models/query_job.dart';