Update dependencies to work with Flutter 2.*

Author: danvick

CHANGELOG.md

@@ -1,5 +1,5 @@
 ## [4.2.0] - 29-Dec-2020
-* Added support for Slovak (sk) - @AdamA
+* Added support for Slovak (sk) - @cek-cek
 
 **BREAKING CHANGES**:
 * Removed file picker field from package - moved to [form_builder_file_picker](https://pub.dev/packages/form_builder_file_picker) package.
@@ -16,7 +16,6 @@
 * Fixed bug `SearchableDropdown` where setting value programmatically does not update UI. Fixes #627
 * Upgraded flutter_typeahead to 1.9.1.
 
-
 ## [4.0.2] - 27-Nov-2020
 * Fixed issue in Typeahead field where didChange not call and onChanged fired. Closes #595
 * Fixed issue where french not included in list of supported languages & translations not working. Closes #561

example/pubspec.yaml

@@ -12,11 +12,15 @@ dependencies:
     sdk: flutter
   flutter_form_builder:
     path: ../
-  widget_with_codeview: ^1.0.3
+  widget_with_codeview: ^1.0.5
   cupertino_icons: any
 
 dependency_overrides:
-  modal_bottom_sheet: ^0.2.1+1-dev
+  # modal_bottom_sheet: ^0.2.1+1-dev
+  intl: ^0.17.0
+  flutter_datetime_picker:
+    git:
+      url: https://github.com/espresso3389/flutter_datetime_picker
 
 dev_dependencies:
   flutter_test:

lib/src/fields/form_builder_typeahead.dart

@@ -181,7 +181,7 @@ class FormBuilderTypeAhead<T> extends FormBuilderField<T> {
 
   /// The configuration of the [TextField](https://docs.flutter.io/flutter/material/TextField-class.html)
   /// that the TypeAhead widget displays
-  final TextFieldConfiguration<T> textFieldConfiguration;
+  final TextFieldConfiguration textFieldConfiguration;
 
   /// How far below the text field should the suggestions box be
   ///
@@ -325,7 +325,7 @@ class FormBuilderTypeAhead<T> extends FormBuilderField<T> {
                       ),
                 focusNode: state.effectiveFocusNode,
                 decoration: state.decoration(),
-              ) as TextFieldConfiguration<dynamic>,
+              ) as TextFieldConfiguration,
               // HACK to satisfy strictness
               suggestionsCallback: suggestionsCallback,
               itemBuilder: itemBuilder,

pubspec.yaml

@@ -14,18 +14,21 @@ dependencies:
     sdk: flutter
 
   date_range_picker: ^1.0.6
-  datetime_picker_formfield: ^1.0.0
-  dropdown_search: ^0.4.8
-  flutter_colorpicker: ^0.3.4
+  datetime_picker_formfield: ^2.0.0
+  dropdown_search: ^0.4.9
+  flutter_colorpicker: ^0.3.5
   flutter_chips_input: ^1.9.5
-  flutter_datetime_picker: ^1.4.0
-  flutter_touch_spin: ^1.0.1
-  flutter_typeahead: ^1.9.1
-  intl: ^0.16.1
+  flutter_datetime_picker: ^1.5.0
+  flutter_touch_spin: ^2.0.0-nullsafety.0
+  flutter_typeahead: ^2.0.0
+  intl: ^0.17.0
   rating_bar: ^0.2.0
-  signature: ^3.2.0
+  signature: ^3.2.1
   validators: ^2.0.1
 
+dependency_overrides:
+  intl: ^0.17.0
+
 dev_dependencies:
   flutter_test:
     sdk: flutter