Prepare `packages` (minus tools,framework) for `use_super_parameters` (#100510)

packages/flutter/test_private/pubspec.yaml

@@ -2,7 +2,7 @@ name: flutter_test_private
 description: Tests private interfaces of the flutter
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   # To update these, use "flutter update-packages --force-upgrade".

packages/flutter/test_private/test/pubspec.yaml

 name: animated_icons_private_test
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   # To update these, use "flutter update-packages --force-upgrade".

packages/flutter_driver/lib/src/common/diagnostics_tree.dart

@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'deserialization_factory.dart';
 import 'enum_util.dart';
 import 'find.dart';
 import 'message.dart';
@@ -25,20 +24,19 @@ EnumIndex<DiagnosticsType> _diagnosticsTypeIndex = EnumIndex<DiagnosticsType>(Di
 /// [diagnosticsType].
 class GetDiagnosticsTree extends CommandWithTarget {
   /// Creates a [GetDiagnosticsTree] Flutter Driver command.
-  GetDiagnosticsTree(SerializableFinder finder, this.diagnosticsType, {
+  GetDiagnosticsTree(super.finder, this.diagnosticsType, {
     this.subtreeDepth = 0,
     this.includeProperties = true,
-    Duration? timeout,
+    super.timeout,
   }) : assert(subtreeDepth != null),
-       assert(includeProperties != null),
-       super(finder, timeout: timeout);
+       assert(includeProperties != null);
 
   /// Deserializes this command from the value generated by [serialize].
-  GetDiagnosticsTree.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
+  GetDiagnosticsTree.deserialize(super.json, super.finderFactory)
       : subtreeDepth = int.parse(json['subtreeDepth']!),
         includeProperties = json['includeProperties'] == 'true',
         diagnosticsType = _diagnosticsTypeIndex.lookupBySimpleName(json['diagnosticsType']!),
-        super.deserialize(json, finderFactory);
+        super.deserialize();
 
   /// How many levels of children to include in the JSON result.
   ///

packages/flutter_driver/lib/src/common/find.dart

@@ -23,14 +23,14 @@ DriverError _createInvalidKeyValueTypeError(String invalidType) {
 /// and add more keys to the returned map.
 abstract class CommandWithTarget extends Command {
   /// Constructs this command given a [finder].
-  CommandWithTarget(this.finder, {Duration? timeout}) : super(timeout: timeout) {
+  CommandWithTarget(this.finder, {super.timeout}) {
     assert(finder != null, '$runtimeType target cannot be null');
   }
 
   /// Deserializes this command from the value generated by [serialize].
-  CommandWithTarget.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
+  CommandWithTarget.deserialize(super.json, DeserializeFinderFactory finderFactory)
     : finder = finderFactory.deserializeFinder(json),
-      super.deserialize(json);
+      super.deserialize();
 
   /// Locates the object or objects targeted by this command.
   final SerializableFinder finder;
@@ -54,11 +54,10 @@ class WaitFor extends CommandWithTarget {
   /// appear within the [timeout] amount of time.
   ///
   /// If [timeout] is not specified, the command defaults to no timeout.
-  WaitFor(SerializableFinder finder, {Duration? timeout})
-    : super(finder, timeout: timeout);
+  WaitFor(super.finder, {super.timeout});
 
   /// Deserializes this command from the value generated by [serialize].
-  WaitFor.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory) : super.deserialize(json, finderFactory);
+  WaitFor.deserialize(super.json, super.finderFactory) : super.deserialize();
 
   @override
   String get kind => 'waitFor';
@@ -70,11 +69,10 @@ class WaitForAbsent extends CommandWithTarget {
   /// disappear within the [timeout] amount of time.
   ///
   /// If [timeout] is not specified, the command defaults to no timeout.
-  WaitForAbsent(SerializableFinder finder, {Duration? timeout})
-    : super(finder, timeout: timeout);
+  WaitForAbsent(super.finder, {super.timeout});
 
   /// Deserializes this command from the value generated by [serialize].
-  WaitForAbsent.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory) : super.deserialize(json, finderFactory);
+  WaitForAbsent.deserialize(super.json, super.finderFactory) : super.deserialize();
 
   @override
   String get kind => 'waitForAbsent';
@@ -86,13 +84,12 @@ class WaitForTappable extends CommandWithTarget {
   /// be tappable within the [timeout] amount of time.
   ///
   /// If [timeout] is not specified, the command defaults to no timeout.
-  WaitForTappable(SerializableFinder finder, {Duration? timeout})
-      : super(finder, timeout: timeout);
+  WaitForTappable(super.finder, {super.timeout});
 
   /// Deserialized this command from the value generated by [serialize].
   WaitForTappable.deserialize(
-      Map<String, String> json, DeserializeFinderFactory finderFactory)
-      : super.deserialize(json, finderFactory);
+      super.json, super.finderFactory)
+      : super.deserialize();
 
   @override
   String get kind => 'waitForTappable';
@@ -408,11 +405,11 @@ class Ancestor extends SerializableFinder {
 class GetSemanticsId extends CommandWithTarget {
 
   /// Creates a command which finds a Widget and then looks up the semantic id.
-  GetSemanticsId(SerializableFinder finder, {Duration? timeout}) : super(finder, timeout: timeout);
+  GetSemanticsId(super.finder, {super.timeout});
 
   /// Creates a command from a JSON map.
-  GetSemanticsId.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
-    : super.deserialize(json, finderFactory);
+  GetSemanticsId.deserialize(super.json, super.finderFactory)
+    : super.deserialize();
 
   @override
   String get kind => 'get_semantics_id';

packages/flutter_driver/lib/src/common/frame_sync.dart

@@ -7,12 +7,12 @@ import 'message.dart';
 /// A Flutter Driver command that enables or disables the FrameSync mechanism.
 class SetFrameSync extends Command {
   /// Creates a command to toggle the FrameSync mechanism.
-  const SetFrameSync(this.enabled, { Duration? timeout }) : super(timeout: timeout);
+  const SetFrameSync(this.enabled, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  SetFrameSync.deserialize(Map<String, String> params)
+  SetFrameSync.deserialize(super.params)
     : enabled = params['enabled']!.toLowerCase() == 'true',
-      super.deserialize(params);
+      super.deserialize();
 
   /// Whether frameSync should be enabled or disabled.
   final bool enabled;

packages/flutter_driver/lib/src/common/geometry.dart

@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'deserialization_factory.dart';
 import 'enum_util.dart';
 import 'find.dart';
 import 'message.dart';
@@ -34,12 +33,12 @@ EnumIndex<OffsetType> _offsetTypeIndex = EnumIndex<OffsetType>(OffsetType.values
 /// to device pixels via [dart:ui.FlutterView.devicePixelRatio].
 class GetOffset extends CommandWithTarget {
   /// The `finder` looks for an element to get its rect.
-  GetOffset(SerializableFinder finder,  this.offsetType, { Duration? timeout }) : super(finder, timeout: timeout);
+  GetOffset(super.finder,  this.offsetType, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  GetOffset.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
+  GetOffset.deserialize(super.json, super.finderFactory)
       : offsetType = _offsetTypeIndex.lookupBySimpleName(json['offsetType']!),
-        super.deserialize(json, finderFactory);
+        super.deserialize();
 
   @override
   Map<String, String> serialize() => super.serialize()..addAll(<String, String>{

packages/flutter_driver/lib/src/common/gesture.dart

@@ -2,16 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'deserialization_factory.dart';
 import 'find.dart';
 
 /// A Flutter Driver command that taps on a target widget located by [finder].
 class Tap extends CommandWithTarget {
   /// Creates a tap command to tap on a widget located by [finder].
-  Tap(SerializableFinder finder, { Duration? timeout }) : super(finder, timeout: timeout);
+  Tap(super.finder, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  Tap.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory) : super.deserialize(json, finderFactory);
+  Tap.deserialize(super.json, super.finderFactory) : super.deserialize();
 
   @override
   String get kind => 'tap';
@@ -22,21 +21,21 @@ class Scroll extends CommandWithTarget {
   /// Creates a scroll command that will attempt to scroll a scrollable view by
   /// dragging a widget located by the given [finder].
   Scroll(
-    SerializableFinder finder,
+    super.finder,
     this.dx,
     this.dy,
     this.duration,
     this.frequency, {
-    Duration? timeout,
-  }) : super(finder, timeout: timeout);
+    super.timeout,
+  });
 
   /// Deserializes this command from the value generated by [serialize].
-  Scroll.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
+  Scroll.deserialize(super.json, super.finderFactory)
     : dx = double.parse(json['dx']!),
       dy = double.parse(json['dy']!),
       duration = Duration(microseconds: int.parse(json['duration']!)),
       frequency = int.parse(json['frequency']!),
-      super.deserialize(json, finderFactory);
+      super.deserialize();
 
   /// Delta X offset per move event.
   final double dx;
@@ -67,12 +66,12 @@ class Scroll extends CommandWithTarget {
 class ScrollIntoView extends CommandWithTarget {
   /// Creates this command given a [finder] used to locate the widget to be
   /// scrolled into view.
-  ScrollIntoView(SerializableFinder finder, { this.alignment = 0.0, Duration? timeout }) : super(finder, timeout: timeout);
+  ScrollIntoView(super.finder, { this.alignment = 0.0, super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  ScrollIntoView.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
+  ScrollIntoView.deserialize(super.json, super.finderFactory)
     : alignment = double.parse(json['alignment']!),
-      super.deserialize(json, finderFactory);
+      super.deserialize();
 
   /// How the widget should be aligned.
   ///

packages/flutter_driver/lib/src/common/health.dart

@@ -8,10 +8,10 @@ import 'message.dart';
 /// A Flutter Driver command that requests an application health check.
 class GetHealth extends Command {
   /// Create a health check command.
-  const GetHealth({ Duration? timeout }) : super(timeout: timeout);
+  const GetHealth({ super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  GetHealth.deserialize(Map<String, String> json) : super.deserialize(json);
+  GetHealth.deserialize(super.json) : super.deserialize();
 
   @override
   String get kind => 'get_health';

packages/flutter_driver/lib/src/common/layer_tree.dart

@@ -7,10 +7,10 @@ import 'message.dart';
 /// A Flutter Driver command that requests a string representation of the layer tree.
 class GetLayerTree extends Command {
   /// Create a command to request a string representation of the layer tree.
-  const GetLayerTree({ Duration? timeout }) : super(timeout: timeout);
+  const GetLayerTree({ super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  GetLayerTree.deserialize(Map<String, String> json) : super.deserialize(json);
+  GetLayerTree.deserialize(super.json) : super.deserialize();
 
   @override
   String get kind => 'get_layer_tree';

packages/flutter_driver/lib/src/common/render_tree.dart

@@ -7,10 +7,10 @@ import 'message.dart';
 /// A Flutter Driver command that requests a string representation of the render tree.
 class GetRenderTree extends Command {
   /// Create a command to request a string representation of the render tree.
-  const GetRenderTree({ Duration? timeout }) : super(timeout: timeout);
+  const GetRenderTree({ super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  GetRenderTree.deserialize(Map<String, String> json) : super.deserialize(json);
+  GetRenderTree.deserialize(super.json) : super.deserialize();
 
   @override
   String get kind => 'get_render_tree';

packages/flutter_driver/lib/src/common/request_data.dart

@@ -8,12 +8,12 @@ import 'message.dart';
 /// string response.
 class RequestData extends Command {
   /// Create a command that sends a message.
-  const RequestData(this.message, { Duration? timeout }) : super(timeout: timeout);
+  const RequestData(this.message, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  RequestData.deserialize(Map<String, String> params)
+  RequestData.deserialize(super.params)
     : message = params['message'],
-      super.deserialize(params);
+      super.deserialize();
 
   /// The message being sent from the test to the application.
   final String? message;

packages/flutter_driver/lib/src/common/semantics.dart

@@ -7,12 +7,12 @@ import 'message.dart';
 /// A Flutter Driver command that enables or disables semantics.
 class SetSemantics extends Command {
   /// Creates a command that enables or disables semantics.
-  const SetSemantics(this.enabled, { Duration? timeout }) : super(timeout: timeout);
+  const SetSemantics(this.enabled, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  SetSemantics.deserialize(Map<String, String> params)
+  SetSemantics.deserialize(super.params)
     : enabled = params['enabled']!.toLowerCase() == 'true',
-      super.deserialize(params);
+      super.deserialize();
 
   /// Whether semantics should be enabled (true) or disabled (false).
   final bool enabled;

packages/flutter_driver/lib/src/common/text.dart

@@ -2,17 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'deserialization_factory.dart';
 import 'find.dart';
 import 'message.dart';
 
 /// A Flutter Driver command that reads the text from a given element.
 class GetText extends CommandWithTarget {
   /// [finder] looks for an element that contains a piece of text.
-  GetText(SerializableFinder finder, { Duration? timeout }) : super(finder, timeout: timeout);
+  GetText(super.finder, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  GetText.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory) : super.deserialize(json, finderFactory);
+  GetText.deserialize(super.json, super.finderFactory) : super.deserialize();
 
   @override
   String get kind => 'get_text';
@@ -40,12 +39,12 @@ class GetTextResult extends Result {
 /// A Flutter Driver command that enters text into the currently focused widget.
 class EnterText extends Command {
   /// Creates a command that enters text into the currently focused widget.
-  const EnterText(this.text, { Duration? timeout }) : super(timeout: timeout);
+  const EnterText(this.text, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  EnterText.deserialize(Map<String, String> json)
+  EnterText.deserialize(super.json)
     : text = json['text']!,
-      super.deserialize(json);
+      super.deserialize();
 
   /// The text extracted by the [GetText] command.
   final String text;
@@ -62,12 +61,12 @@ class EnterText extends Command {
 /// A Flutter Driver command that enables and disables text entry emulation.
 class SetTextEntryEmulation extends Command {
   /// Creates a command that enables and disables text entry emulation.
-  const SetTextEntryEmulation(this.enabled, { Duration? timeout }) : super(timeout: timeout);
+  const SetTextEntryEmulation(this.enabled, { super.timeout });
 
   /// Deserializes this command from the value generated by [serialize].
-  SetTextEntryEmulation.deserialize(Map<String, String> json)
+  SetTextEntryEmulation.deserialize(super.json)
     : enabled = json['enabled'] == 'true',
-      super.deserialize(json);
+      super.deserialize();
 
   /// Whether text entry emulation should be enabled.
   final bool enabled;

packages/flutter_driver/lib/src/common/wait.dart

@@ -11,17 +11,16 @@ class WaitForCondition extends Command {
   /// Creates a command that waits for the given [condition] is met.
   ///
   /// The [condition] argument must not be null.
-  const WaitForCondition(this.condition, {Duration? timeout})
-      : assert(condition != null),
-        super(timeout: timeout);
+  const WaitForCondition(this.condition, {super.timeout})
+      : assert(condition != null);
 
   /// Deserializes this command from the value generated by [serialize].
   ///
   /// The [json] argument cannot be null.
-  WaitForCondition.deserialize(Map<String, String> json)
+  WaitForCondition.deserialize(super.json)
       : assert(json != null),
         condition = _deserialize(json),
-        super.deserialize(json);
+        super.deserialize();
 
   /// The condition that this command shall wait for.
   final SerializableWaitCondition condition;

packages/flutter_driver/pubspec.yaml

@@ -3,7 +3,7 @@ description: Integration and performance test API for Flutter applications
 homepage: https://flutter.dev
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   file: 6.1.2

packages/flutter_driver/test/src/real_tests/stubs/stub_command.dart

@@ -5,13 +5,12 @@
 import 'package:flutter_driver/flutter_driver.dart';
 
 class StubNestedCommand extends CommandWithTarget {
-  StubNestedCommand(SerializableFinder finder, this.times, {Duration? timeout})
-      : super(finder, timeout: timeout);
+  StubNestedCommand(super.finder, this.times, {super.timeout});
 
   StubNestedCommand.deserialize(
-      Map<String, String> json, DeserializeFinderFactory finderFactory)
+      super.json, super.finderFactory)
       : times = int.parse(json['times']!),
-        super.deserialize(json, finderFactory);
+        super.deserialize();
 
   @override
   Map<String, String> serialize() {
@@ -25,12 +24,11 @@ class StubNestedCommand extends CommandWithTarget {
 }
 
 class StubProberCommand extends CommandWithTarget {
-  StubProberCommand(SerializableFinder finder, this.times, {Duration? timeout})
-      : super(finder, timeout: timeout);
+  StubProberCommand(super.finder, this.times, {super.timeout});
 
-  StubProberCommand.deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory)
+  StubProberCommand.deserialize(super.json, super.finderFactory)
       : times = int.parse(json['times']!),
-        super.deserialize(json, finderFactory);
+        super.deserialize();
 
   @override
   Map<String, String> serialize() {

packages/flutter_goldens/lib/flutter_goldens.dart

@@ -212,18 +212,12 @@ class FlutterPostSubmitFileComparator extends FlutterGoldenFileComparator {
   /// The [fs] and [platform] parameters are useful in tests, where the default
   /// file system and platform can be replaced by mock instances.
   FlutterPostSubmitFileComparator(
-    final Uri basedir,
-    final SkiaGoldClient skiaClient, {
-    final FileSystem fs = const LocalFileSystem(),
-    final Platform platform = const LocalPlatform(),
-    String? namePrefix,
-  }) : super(
-    basedir,
-    skiaClient,
-    fs: fs,
-    platform: platform,
-    namePrefix: namePrefix,
-  );
+    super.basedir,
+    super.skiaClient, {
+    super.fs,
+    super.platform,
+    super.namePrefix,
+  });
 
   /// Creates a new [FlutterPostSubmitFileComparator] that mirrors the relative
   /// path resolution of the default [goldenFileComparator].
@@ -293,18 +287,12 @@ class FlutterPreSubmitFileComparator extends FlutterGoldenFileComparator {
   /// The [fs] and [platform] parameters are useful in tests, where the default
   /// file system and platform can be replaced by mock instances.
   FlutterPreSubmitFileComparator(
-    final Uri basedir,
-    final SkiaGoldClient skiaClient, {
-    final FileSystem fs = const LocalFileSystem(),
-    final Platform platform = const LocalPlatform(),
-    final String? namePrefix,
-  }) : super(
-    basedir,
-    skiaClient,
-    fs: fs,
-    platform: platform,
-    namePrefix: namePrefix,
-  );
+    super.basedir,
+    super.skiaClient, {
+    super.fs,
+    super.platform,
+    super.namePrefix,
+  });
 
   /// Creates a new [FlutterPreSubmitFileComparator] that mirrors the
   /// relative path resolution of the default [goldenFileComparator].
@@ -383,11 +371,11 @@ class FlutterSkippingFileComparator extends FlutterGoldenFileComparator {
   /// Creates a [FlutterSkippingFileComparator] that will skip tests that
   /// are not in the right environment for golden file testing.
   FlutterSkippingFileComparator(
-    final Uri basedir,
-    final SkiaGoldClient skiaClient,
+    super.basedir,
+    super.skiaClient,
     this.reason, {
-    String? namePrefix,
-  }) : super(basedir, skiaClient, namePrefix: namePrefix);
+    super.namePrefix,
+  });
 
   /// Describes the reason for using the [FlutterSkippingFileComparator].
   ///
@@ -466,16 +454,11 @@ class FlutterLocalFileComparator extends FlutterGoldenFileComparator with LocalC
   /// The [fs] and [platform] parameters are useful in tests, where the default
   /// file system and platform can be replaced by mock instances.
   FlutterLocalFileComparator(
-    final Uri basedir,
-    final SkiaGoldClient skiaClient, {
-    final FileSystem fs = const LocalFileSystem(),
-    final Platform platform = const LocalPlatform(),
-  }) : super(
-    basedir,
-    skiaClient,
-    fs: fs,
-    platform: platform,
-  );
+    super.basedir,
+    super.skiaClient, {
+    super.fs,
+    super.platform,
+  });
 
   /// Creates a new [FlutterLocalFileComparator] that mirrors the
   /// relative path resolution of the default [goldenFileComparator].

packages/flutter_goldens/pubspec.yaml

 name: flutter_goldens
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   # To update these, use "flutter update-packages --force-upgrade".

packages/flutter_goldens_client/pubspec.yaml

 name: flutter_goldens_client
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   # To update these, use "flutter update-packages --force-upgrade".

packages/flutter_localizations/test/basics_test.dart

@@ -85,7 +85,7 @@ class _DummyLocalizationsDelegate extends LocalizationsDelegate<DummyLocalizatio
 class DummyLocalizations { }
 
 class LocalizationTracker extends StatefulWidget {
-  const LocalizationTracker({Key? key}) : super(key: key);
+  const LocalizationTracker({super.key});
 
   @override
   State<StatefulWidget> createState() => LocalizationTrackerState();

packages/flutter_localizations/test/material/time_picker_test.dart

@@ -8,11 +8,10 @@ import 'package:flutter_test/flutter_test.dart';
 
 class _TimePickerLauncher extends StatelessWidget {
   const _TimePickerLauncher({
-    Key? key,
     this.onChanged,
     required this.locale,
     this.entryMode = TimePickerEntryMode.dial,
-  }) : super(key: key);
+  });
 
   final ValueChanged<TimeOfDay?>? onChanged;
   final Locale locale;

packages/flutter_localizations/test/widgets_test.dart

@@ -167,7 +167,7 @@ Widget buildFrame({
 }
 
 class SyncLoadTest extends StatefulWidget {
-  const SyncLoadTest({Key? key}) : super(key: key);
+  const SyncLoadTest({super.key});
 
   @override
   SyncLoadTestState createState() => SyncLoadTestState();

packages/flutter_test/lib/src/animation_sheet.dart

@@ -322,8 +322,8 @@ class _AnimationSheetRecorder extends StatefulWidget {
     required this.child,
     required this.size,
     required this.allLayers,
-    Key? key,
-  }) : super(key: key);
+    super.key,
+  });
 
   final _RecordedHandler? handleRecorded;
   final Widget child;
@@ -375,10 +375,9 @@ class _AnimationSheetRecorderState extends State<_AnimationSheetRecorder> {
 // If `callback` is null, `_PostFrameCallbacker` is equivalent to a proxy box.
 class _PostFrameCallbacker extends SingleChildRenderObjectWidget {
   const _PostFrameCallbacker({
-    Key? key,
-    Widget? child,
+    super.child,
     this.callback,
-  }) : super(key: key, child: child);
+  });
 
   final FrameCallback? callback;
 
@@ -452,12 +451,11 @@ Future<ui.Image> _collateFrames(List<ui.Image> frames, Size frameSize, int cells
 // positioned from top left to bottom right in a row-major order.
 class _CellSheet extends StatelessWidget {
   _CellSheet({
-    Key? key,
+    super.key,
     required this.cellSize,
     required this.children,
   }) : assert(cellSize != null),
-       assert(children != null && children.isNotEmpty),
-       super(key: key);
+       assert(children != null && children.isNotEmpty);
 
   final Size cellSize;
   final List<Widget> children;
@@ -511,7 +509,7 @@ class _RenderRootableRepaintBoundary extends RenderRepaintBoundary {
 // A [RepaintBoundary], except that its render object has a `fullscreenToImage` method.
 class _RootableRepaintBoundary extends SingleChildRenderObjectWidget {
   /// Creates a widget that isolates repaints.
-  const _RootableRepaintBoundary({ Key? key, Widget? child }) : super(key: key, child: child);
+  const _RootableRepaintBoundary({ super.key, super.child });
 
   @override
   _RenderRootableRepaintBoundary createRenderObject(BuildContext context) => _RenderRootableRepaintBoundary();

packages/flutter_test/lib/src/binding.dart

@@ -1841,10 +1841,10 @@ class _LiveTestPointerRecord {
 
 class _LiveTestRenderView extends RenderView {
   _LiveTestRenderView({
-    required ViewConfiguration configuration,
+    required super.configuration,
     required this.onNeedPaint,
-    required ui.FlutterView window,
-  }) : super(configuration: configuration, window: window);
+    required super.window,
+  });
 
   @override
   TestViewConfiguration get configuration => super.configuration as TestViewConfiguration;

packages/flutter_test/lib/src/controller.dart

@@ -1246,7 +1246,7 @@ abstract class WidgetController {
 /// This is used, for instance, by [FlutterDriver].
 class LiveWidgetController extends WidgetController {
   /// Creates a widget controller that uses the given binding.
-  LiveWidgetController(WidgetsBinding binding) : super(binding);
+  LiveWidgetController(super.binding);
 
   @override
   Future<void> pump([Duration? duration]) async {

packages/flutter_test/lib/src/finders.dart

@@ -584,7 +584,7 @@ abstract class ChainedFinder extends Finder {
 }
 
 class _FirstFinder extends ChainedFinder {
-  _FirstFinder(Finder parent) : super(parent);
+  _FirstFinder(super.parent);
 
   @override
   String get description => '${parent.description} (ignoring all but first)';
@@ -596,7 +596,7 @@ class _FirstFinder extends ChainedFinder {
 }
 
 class _LastFinder extends ChainedFinder {
-  _LastFinder(Finder parent) : super(parent);
+  _LastFinder(super.parent);
 
   @override
   String get description => '${parent.description} (ignoring all but last)';
@@ -608,7 +608,7 @@ class _LastFinder extends ChainedFinder {
 }
 
 class _IndexFinder extends ChainedFinder {
-  _IndexFinder(Finder parent, this.index) : super(parent);
+  _IndexFinder(super.parent, this.index);
 
   final int index;
 
@@ -622,7 +622,7 @@ class _IndexFinder extends ChainedFinder {
 }
 
 class _HitTestableFinder extends ChainedFinder {
-  _HitTestableFinder(Finder parent, this.alignment) : super(parent);
+  _HitTestableFinder(super.parent, this.alignment);
 
   final Alignment alignment;
 
@@ -651,7 +651,7 @@ class _HitTestableFinder extends ChainedFinder {
 abstract class MatchFinder extends Finder {
   /// Initializes a predicate-based Finder. Used by subclasses to initialize the
   /// [skipOffstage] property.
-  MatchFinder({ bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  MatchFinder({ super.skipOffstage });
 
   /// Returns true if the given element matches the pattern.
   ///
@@ -667,8 +667,8 @@ abstract class MatchFinder extends Finder {
 abstract class _MatchTextFinder extends MatchFinder {
   _MatchTextFinder({
     this.findRichText = false,
-    bool skipOffstage = true,
-  }) : super(skipOffstage: skipOffstage);
+    super.skipOffstage,
+  });
 
   /// Whether standalone [RichText] widgets should be found or not.
   ///
@@ -729,9 +729,9 @@ abstract class _MatchTextFinder extends MatchFinder {
 class _TextFinder extends _MatchTextFinder {
   _TextFinder(
     this.text, {
-    bool findRichText = false,
-    bool skipOffstage = true,
-  }) : super(findRichText: findRichText, skipOffstage: skipOffstage);
+    super.findRichText,
+    super.skipOffstage,
+  });
 
   final String text;
 
@@ -747,9 +747,9 @@ class _TextFinder extends _MatchTextFinder {
 class _TextContainingFinder extends _MatchTextFinder {
   _TextContainingFinder(
     this.pattern, {
-    bool findRichText = false,
-    bool skipOffstage = true,
-  }) : super(findRichText: findRichText, skipOffstage: skipOffstage);
+    super.findRichText,
+    super.skipOffstage,
+  });
 
   final Pattern pattern;
 
@@ -763,7 +763,7 @@ class _TextContainingFinder extends _MatchTextFinder {
 }
 
 class _KeyFinder extends MatchFinder {
-  _KeyFinder(this.key, { bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _KeyFinder(this.key, { super.skipOffstage });
 
   final Key key;
 
@@ -777,7 +777,7 @@ class _KeyFinder extends MatchFinder {
 }
 
 class _WidgetSubtypeFinder<T extends Widget> extends MatchFinder {
-  _WidgetSubtypeFinder({ bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _WidgetSubtypeFinder({ super.skipOffstage });
 
   @override
   String get description => 'is "$T"';
@@ -789,7 +789,7 @@ class _WidgetSubtypeFinder<T extends Widget> extends MatchFinder {
 }
 
 class _WidgetTypeFinder extends MatchFinder {
-  _WidgetTypeFinder(this.widgetType, { bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _WidgetTypeFinder(this.widgetType, { super.skipOffstage });
 
   final Type widgetType;
 
@@ -803,7 +803,7 @@ class _WidgetTypeFinder extends MatchFinder {
 }
 
 class _WidgetImageFinder extends MatchFinder {
-  _WidgetImageFinder(this.image, { bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _WidgetImageFinder(this.image, { super.skipOffstage });
 
   final ImageProvider image;
 
@@ -823,7 +823,7 @@ class _WidgetImageFinder extends MatchFinder {
 }
 
 class _WidgetIconFinder extends MatchFinder {
-  _WidgetIconFinder(this.icon, { bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _WidgetIconFinder(this.icon, { super.skipOffstage });
 
   final IconData icon;
 
@@ -838,7 +838,7 @@ class _WidgetIconFinder extends MatchFinder {
 }
 
 class _ElementTypeFinder extends MatchFinder {
-  _ElementTypeFinder(this.elementType, { bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _ElementTypeFinder(this.elementType, { super.skipOffstage });
 
   final Type elementType;
 
@@ -852,7 +852,7 @@ class _ElementTypeFinder extends MatchFinder {
 }
 
 class _WidgetFinder extends MatchFinder {
-  _WidgetFinder(this.widget, { bool skipOffstage = true }) : super(skipOffstage: skipOffstage);
+  _WidgetFinder(this.widget, { super.skipOffstage });
 
   final Widget widget;
 
@@ -866,9 +866,8 @@ class _WidgetFinder extends MatchFinder {
 }
 
 class _WidgetPredicateFinder extends MatchFinder {
-  _WidgetPredicateFinder(this.predicate, { String? description, bool skipOffstage = true })
-    : _description = description,
-      super(skipOffstage: skipOffstage);
+  _WidgetPredicateFinder(this.predicate, { String? description, super.skipOffstage })
+    : _description = description;
 
   final WidgetPredicate predicate;
   final String? _description;
@@ -883,9 +882,8 @@ class _WidgetPredicateFinder extends MatchFinder {
 }
 
 class _ElementPredicateFinder extends MatchFinder {
-  _ElementPredicateFinder(this.predicate, { String? description, bool skipOffstage = true })
-    : _description = description,
-      super(skipOffstage: skipOffstage);
+  _ElementPredicateFinder(this.predicate, { String? description, super.skipOffstage })
+    : _description = description;
 
   final ElementPredicate predicate;
   final String? _description;
@@ -904,8 +902,8 @@ class _DescendantFinder extends Finder {
     this.ancestor,
     this.descendant, {
     this.matchRoot = false,
-    bool skipOffstage = true,
-  }) : super(skipOffstage: skipOffstage);
+    super.skipOffstage,
+  });
 
   final Finder ancestor;
   final Finder descendant;

packages/flutter_test/lib/src/widget_tester.dart

@@ -498,9 +498,9 @@ Future<void> expectLater(
 /// For convenience, instances of this class (such as the one provided by
 /// `testWidgets`) can be used as the `vsync` for `AnimationController` objects.
 class WidgetTester extends WidgetController implements HitTestDispatcher, TickerProvider {
-  WidgetTester._(TestWidgetsFlutterBinding binding) : super(binding) {
+  WidgetTester._(super.binding) {
     if (binding is LiveTestWidgetsFlutterBinding)
-      binding.deviceEventDispatcher = this;
+      (binding as LiveTestWidgetsFlutterBinding).deviceEventDispatcher = this;
   }
 
   /// The description string of the test currently being run.
@@ -1106,7 +1106,7 @@ class WidgetTester extends WidgetController implements HitTestDispatcher, Ticker
 typedef _TickerDisposeCallback = void Function(_TestTicker ticker);
 
 class _TestTicker extends Ticker {
-  _TestTicker(TickerCallback onTick, this._onDispose) : super(onTick);
+  _TestTicker(super.onTick, this._onDispose);
 
   final _TickerDisposeCallback _onDispose;
 

packages/flutter_test/pubspec.yaml

 name: flutter_test
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   # To update these, use "flutter update-packages --force-upgrade".

packages/flutter_test/test/finders_test.dart

@@ -399,7 +399,7 @@ Widget _boilerplate(Widget child) {
 }
 
 class SimpleCustomSemanticsWidget extends LeafRenderObjectWidget {
-  const SimpleCustomSemanticsWidget(this.label, {Key? key}) : super(key: key);
+  const SimpleCustomSemanticsWidget(this.label, {super.key});
 
   final String label;
 
@@ -431,9 +431,8 @@ class SimpleCustomSemanticsRenderObject extends RenderBox {
 }
 
 class SimpleGenericWidget<T> extends StatelessWidget {
-  const SimpleGenericWidget({required Widget child, Key? key})
-      : _child = child,
-        super(key: key);
+  const SimpleGenericWidget({required Widget child, super.key})
+      : _child = child;
 
   final Widget _child;
 

packages/flutter_test/test/live_widget_controller_test.dart

@@ -8,7 +8,7 @@ import 'package:flutter/scheduler.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 class CountButton extends StatefulWidget {
-  const CountButton({Key? key}) : super(key: key);
+  const CountButton({super.key});
 
   @override
   State<CountButton> createState() => _CountButtonState();
@@ -30,7 +30,7 @@ class _CountButtonState extends State<CountButton> {
 }
 
 class AnimateSample extends StatefulWidget {
-  const AnimateSample({Key? key}) : super(key: key);
+  const AnimateSample({super.key});
 
   @override
   State<AnimateSample> createState() => _AnimateSampleState();

packages/flutter_test/test/matchers_test.dart

@@ -731,7 +731,7 @@ class _FakeSemanticsNode extends SemanticsNode {
 
 @immutable
 class _CustomColor extends Color {
-  const _CustomColor(int value, {this.isEqual}) : super(value);
+  const _CustomColor(super.value, {this.isEqual});
   final bool? isEqual;
 
   @override

packages/flutter_test/test/restoration_test.dart

@@ -72,7 +72,7 @@ void main() {
 }
 
 class _RestorableWidget extends StatefulWidget {
-  const _RestorableWidget({Key? key, this.restorationId}) : super(key: key);
+  const _RestorableWidget({this.restorationId});
 
   final String? restorationId;
 

packages/flutter_test/test/widget_tester_test.dart

@@ -783,7 +783,7 @@ class FakeMatcher extends AsyncMatcher {
 }
 
 class _SingleTickerTest extends StatefulWidget {
-  const _SingleTickerTest({Key? key}) : super(key: key);
+  const _SingleTickerTest();
 
   @override
   _SingleTickerTestState createState() => _SingleTickerTestState();

packages/flutter_web_plugins/lib/src/navigation/url_strategy.dart

@@ -152,11 +152,10 @@ class PathUrlStrategy extends HashUrlStrategy {
   /// The [PlatformLocation] parameter is useful for testing to mock out browser
   /// interactions.
   PathUrlStrategy([
-    PlatformLocation platformLocation = const BrowserPlatformLocation(),
+    super.platformLocation,
   ])  : _basePath = stripTrailingSlash(extractPathname(checkBaseHref(
           platformLocation.getBaseHref(),
-        ))),
-        super(platformLocation);
+        )));
 
   final String _basePath;
 

packages/flutter_web_plugins/lib/src/navigation_non_web/url_strategy.dart

@@ -92,8 +92,7 @@ class PathUrlStrategy extends HashUrlStrategy {
   ///
   /// The [PlatformLocation] parameter is useful for testing to mock out browser
   /// interations.
-  PathUrlStrategy([PlatformLocation? platformLocation])
-      : super(platformLocation);
+  PathUrlStrategy([super.platformLocation]);
 
   @override
   String getPath() => '';

packages/flutter_web_plugins/pubspec.yaml

@@ -3,7 +3,7 @@ description: Library to register Flutter Web plugins
 homepage: https://flutter.dev
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   flutter:

packages/integration_test/integration_test_macos/pubspec.yaml

@@ -10,7 +10,7 @@ flutter:
         pluginClass: IntegrationTestPlugin
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.17.0-0 <3.0.0"
 
 dependencies:
   flutter: