fix: update lints

Author: deandreamatias

lib/src/fields/form_builder_choice_chips.dart

@@ -57,15 +57,15 @@ class FormBuilderChoiceChip<T> extends FormBuilderFieldDecoration<T> {
   /// shape resolves to null, the default is [StadiumBorder].
   ///
   /// This shape is combined with [side] to create a shape decorated with an
-  /// outline. If it is a [MaterialStateOutlinedBorder],
-  /// [MaterialStateProperty.resolve] is used for the following
-  /// [MaterialState]s:
-  ///
-  ///  * [MaterialState.disabled].
-  ///  * [MaterialState.selected].
-  ///  * [MaterialState.hovered].
-  ///  * [MaterialState.focused].
-  ///  * [MaterialState.pressed].
+  /// outline. If it is a [WidgetStateOutlinedBorder],
+  /// [WidgetStateProperty.resolve] is used for the following
+  /// [WidgetState]s:
+  ///
+  ///  * [WidgetState.disabled].
+  ///  * [WidgetState.selected].
+  ///  * [WidgetState.hovered].
+  ///  * [WidgetState.focused].
+  ///  * [WidgetState.pressed].
   final OutlinedBorder? shape;
 
   /// Configures the minimum size of the tap target.
@@ -90,14 +90,14 @@ class FormBuilderChoiceChip<T> extends FormBuilderFieldDecoration<T> {
   /// This only has an effect on widgets that respect the [DefaultTextStyle],
   /// such as [Text].
   ///
-  /// If [labelStyle.color] is a [MaterialStateProperty<Color>], [MaterialStateProperty.resolve]
-  /// is used for the following [MaterialState]s:
+  /// If [labelStyle.color] is a [MaterialStateProperty<Color>], [WidgetStateProperty.resolve]
+  /// is used for the following [WidgetState]s:
   ///
-  ///  * [MaterialState.disabled].
-  ///  * [MaterialState.selected].
-  ///  * [MaterialState.hovered].
-  ///  * [MaterialState.focused].
-  ///  * [MaterialState.pressed].
+  ///  * [WidgetState.disabled].
+  ///  * [WidgetState.selected].
+  ///  * [WidgetState.hovered].
+  ///  * [WidgetState.focused].
+  ///  * [WidgetState.pressed].
   final TextStyle? labelStyle;
 
   /// The padding between the contents of the chip and the outside [shape].

lib/src/fields/form_builder_date_time_picker.dart

@@ -272,7 +272,7 @@ class _FormBuilderDateTimePickerState extends FormBuilderFieldDecorationState<
   Future<void> _handleFocus() async {
     if (effectiveFocusNode.hasFocus && enabled) {
       effectiveFocusNode.unfocus();
-      await onShowPicker(context, value);
+      await onShowPicker(value);
     }
   }
 
@@ -289,24 +289,23 @@ class _FormBuilderDateTimePickerState extends FormBuilderFieldDecorationState<
     }
   }
 
-  Future<DateTime?> onShowPicker(
-      BuildContext context, DateTime? currentValue) async {
+  Future<DateTime?> onShowPicker(DateTime? currentValue) async {
     currentValue = value;
     DateTime? newValue;
     switch (widget.inputType) {
       case InputType.date:
-        newValue = await _showDatePicker(context, currentValue);
+        newValue = await _showDatePicker(currentValue);
         break;
       case InputType.time:
-        if (!context.mounted) return null;
-        newValue = convert(await _showTimePicker(context, currentValue));
+        if (!context.mounted) break;
+        newValue = convert(await _showTimePicker(currentValue));
         break;
       case InputType.both:
-        if (!context.mounted) return null;
-        final date = await _showDatePicker(context, currentValue);
+        if (!context.mounted) break;
+        final date = await _showDatePicker(currentValue);
         if (date != null) {
           if (!mounted) break;
-          final time = await _showTimePicker(context, currentValue);
+          final time = await _showTimePicker(currentValue);
           newValue = combine(date, time);
         }
         break;
@@ -319,8 +318,7 @@ class _FormBuilderDateTimePickerState extends FormBuilderFieldDecorationState<
     return finalValue;
   }
 
-  Future<DateTime?> _showDatePicker(
-      BuildContext context, DateTime? currentValue) {
+  Future<DateTime?> _showDatePicker(DateTime? currentValue) {
     return showDatePicker(
       context: context,
       selectableDayPredicate: widget.selectableDayPredicate,
@@ -347,8 +345,7 @@ class _FormBuilderDateTimePickerState extends FormBuilderFieldDecorationState<
     );
   }
 
-  Future<TimeOfDay?> _showTimePicker(
-      BuildContext context, DateTime? currentValue) async {
+  Future<TimeOfDay?> _showTimePicker(DateTime? currentValue) async {
     var builder = widget.transitionBuilder;
     if (widget.locale != null) {
       builder = (context, child) {

lib/src/fields/form_builder_slider.dart

@@ -100,13 +100,13 @@ class FormBuilderSlider extends FormBuilderFieldDecoration<double> {
   /// widget.
   ///
   /// If [mouseCursor] is a [MaterialStateProperty<MouseCursor>],
-  /// [MaterialStateProperty.resolve] is used for the following [MaterialState]s:
+  /// [WidgetStateProperty.resolve] is used for the following [WidgetState]s:
   ///
-  ///  * [MaterialState.hovered].
-  ///  * [MaterialState.focused].
-  ///  * [MaterialState.disabled].
+  ///  * [WidgetState.hovered].
+  ///  * [WidgetState.focused].
+  ///  * [WidgetState.disabled].
   ///
-  /// If this property is null, [MaterialStateMouseCursor.clickable] will be used.
+  /// If this property is null, [WidgetStateMouseCursor.clickable] will be used.
   final MouseCursor? mouseCursor;
 
   /// The callback used to create a semantic value from a slider value.

lib/src/fields/form_builder_text_field.dart

@@ -218,14 +218,14 @@ class FormBuilderTextField extends FormBuilderFieldDecoration<String> {
   /// widget.
   ///
   /// If [mouseCursor] is a [MaterialStateProperty<MouseCursor>],
-  /// [MaterialStateProperty.resolve] is used for the following [MaterialState]s:
+  /// [WidgetStateProperty.resolve] is used for the following [WidgetState]s:
   ///
-  ///  * [MaterialState.error].
-  ///  * [MaterialState.hovered].
-  ///  * [MaterialState.focused].
-  ///  * [MaterialState.disabled].
+  ///  * [WidgetState.error].
+  ///  * [WidgetState.hovered].
+  ///  * [WidgetState.focused].
+  ///  * [WidgetState.disabled].
   ///
-  /// If this property is null, [MaterialStateMouseCursor.textable] will be used.
+  /// If this property is null, [WidgetStateMouseCursor.textable] will be used.
   ///
   /// The [mouseCursor] is the only property of [TextField] that controls the
   /// appearance of the mouse pointer. All other properties related to "cursor"