add static method to determine the current modal tyoe

lib/src/utils/wolt_modal_type_utils.dart

@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:wolt_modal_sheet/src/theme/wolt_modal_sheet_default_theme_data.dart';
+import 'package:wolt_modal_sheet/wolt_modal_sheet.dart';
+
+class WoltModalTypeUtils {
+  /// Determines the modal type based on the the presence of the modal type builder provided by
+  /// the [WoltModalSheet] widget, existence of the [WoltModalSheetThemeData.modalTypeBuilder].
+  /// If none of these are available, the default modalTypeBuilder from the
+  /// [WoltModalSheetDefaultThemeData] is used.
+  static WoltModalType currentModalType(
+    WoltModalTypeBuilder? modalTypeBuilder,
+    BuildContext context,
+  ) {
+    final builder = modalTypeBuilder ??
+        Theme.of(context)
+            .extension<WoltModalSheetThemeData>()
+            ?.modalTypeBuilder ??
+        WoltModalSheetDefaultThemeData(context).modalTypeBuilder;
+    return builder(context);
+  }
+}

lib/src/wolt_modal_sheet.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:wolt_modal_sheet/src/content/wolt_modal_sheet_animated_switcher.dart';
 import 'package:wolt_modal_sheet/src/theme/wolt_modal_sheet_default_theme_data.dart';
 import 'package:wolt_modal_sheet/src/utils/bottom_sheet_suspended_curve.dart';
+import 'package:wolt_modal_sheet/src/utils/wolt_modal_type_utils.dart';
 import 'package:wolt_modal_sheet/wolt_modal_sheet.dart';
 
 const double _minFlingVelocity = 700.0;
@@ -322,7 +323,9 @@ class WoltModalSheetState extends State<WoltModalSheet> {
   Widget build(BuildContext context) {
     final themeData = Theme.of(context).extension<WoltModalSheetThemeData>();
     final defaultThemeData = WoltModalSheetDefaultThemeData(context);
-    final modalType = _currentModalType();
+    final modalType =
+        WoltModalTypeUtils.currentModalType(widget.modalTypeBuilder, context);
+
     return ValueListenableBuilder(
       valueListenable: widget.pageIndexNotifier,
       builder: (context, currentPageIndex, __) {
@@ -503,15 +506,6 @@ class WoltModalSheetState extends State<WoltModalSheet> {
     }
   }
 
-  WoltModalType _currentModalType() {
-    final builder = widget.modalTypeBuilder ??
-        Theme.of(context)
-            .extension<WoltModalSheetThemeData>()
-            ?.modalTypeBuilder ??
-        WoltModalSheetDefaultThemeData(context).modalTypeBuilder;
-    return builder(context);
-  }
-
   /// Adds one or more new pages to the modal sheet stack without making them the current view.
   ///
   /// This method appends one or multiple [SliverWoltModalSheetPage] to the navigation stack but does

lib/src/wolt_modal_sheet_route.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:wolt_modal_sheet/src/theme/wolt_modal_sheet_default_theme_data.dart';
 import 'package:wolt_modal_sheet/wolt_modal_sheet.dart';
+import 'package:wolt_modal_sheet/src/utils/wolt_modal_type_utils.dart';
 
 class WoltModalSheetRoute<T> extends PageRoute<T> {
   WoltModalSheetRoute({
@@ -102,7 +103,6 @@ class WoltModalSheetRoute<T> extends PageRoute<T> {
     Widget child,
   ) {
     final modalType = _determineCurrentModalType(context);
-    print('modalType: $modalType');
     return modalType.buildTransitions(
         context, animation, secondaryAnimation, child);
   }
@@ -146,11 +146,6 @@ class WoltModalSheetRoute<T> extends PageRoute<T> {
   }
 
   WoltModalType _determineCurrentModalType(BuildContext context) {
-    final builder = _modalTypeBuilder ??
-        Theme.of(context)
-            .extension<WoltModalSheetThemeData>()
-            ?.modalTypeBuilder ??
-        WoltModalSheetDefaultThemeData(context).modalTypeBuilder;
-    return builder(context);
+    return WoltModalTypeUtils.currentModalType(_modalTypeBuilder, context);
   }
 }