Remove equatable

pkgs/record_use/lib/src/internal/definition.dart

@@ -2,12 +2,10 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
-
 import '../public/identifier.dart';
 import '../public/location.dart';
 
-class Definition extends Equatable {
+class Definition {
   final Identifier identifier;
 
   /// Represents the '@' field in the JSON
@@ -47,5 +45,15 @@ class Definition extends Equatable {
       };
 
   @override
-  List<Object?> get props => [identifier, location, loadingUnit];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is Definition &&
+        other.identifier == identifier &&
+        other.location == location &&
+        other.loadingUnit == loadingUnit;
+  }
+
+  @override
+  int get hashCode => Object.hash(identifier, location, loadingUnit);
 }

pkgs/record_use/lib/src/internal/usage.dart

@@ -2,13 +2,13 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
+import 'package:collection/collection.dart';
 
 import '../public/identifier.dart';
 import '../public/reference.dart';
 import 'definition.dart';
 
-class Usage<T extends Reference> extends Equatable {
+class Usage<T extends Reference> {
   final Definition definition;
   final List<T> references;
 
@@ -43,5 +43,15 @@ class Usage<T extends Reference> extends Equatable {
       };
 
   @override
-  List<Object?> get props => [definition, references];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    final listEquals = const DeepCollectionEquality().equals;
+
+    return other is Usage<T> &&
+        other.definition == definition &&
+        listEquals(other.references, references);
+  }
+
+  @override
+  int get hashCode => Object.hash(definition, references);
 }

pkgs/record_use/lib/src/internal/usage_record.dart

@@ -2,14 +2,14 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
+import 'package:collection/collection.dart';
 
 import '../public/identifier.dart';
 import '../public/metadata.dart';
 import '../public/reference.dart';
 import 'usage.dart';
 
-class UsageRecord extends Equatable {
+class UsageRecord {
   final Metadata metadata;
   final List<Usage<CallReference>> calls;
   final List<Usage<InstanceReference>> instances;
@@ -83,5 +83,16 @@ class UsageRecord extends Equatable {
   }
 
   @override
-  List<Object?> get props => [metadata, calls, instances];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    final listEquals = const DeepCollectionEquality().equals;
+
+    return other is UsageRecord &&
+        other.metadata == metadata &&
+        listEquals(other.calls, calls) &&
+        listEquals(other.instances, instances);
+  }
+
+  @override
+  int get hashCode => Object.hash(metadata, calls, instances);
 }

pkgs/record_use/lib/src/public/arguments.dart

@@ -1,10 +1,10 @@
+import 'package:collection/collection.dart';
+
 // Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
-
-class Arguments extends Equatable {
+class Arguments {
   final ConstArguments constArguments;
   final NonConstArguments nonConstArguments;
 
@@ -38,10 +38,19 @@ class Arguments extends Equatable {
   }
 
   @override
-  List<Object?> get props => [constArguments, nonConstArguments];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is Arguments &&
+        other.constArguments == constArguments &&
+        other.nonConstArguments == nonConstArguments;
+  }
+
+  @override
+  int get hashCode => Object.hash(constArguments, nonConstArguments);
 }
 
-class ConstArguments extends Equatable {
+class ConstArguments {
   final Map<int, dynamic> positional;
   final Map<String, dynamic> named;
 
@@ -66,10 +75,20 @@ class ConstArguments extends Equatable {
       };
 
   @override
-  List<Object?> get props => [positional, named];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    final mapEquals = const DeepCollectionEquality().equals;
+
+    return other is ConstArguments &&
+        mapEquals(other.positional, positional) &&
+        mapEquals(other.named, named);
+  }
+
+  @override
+  int get hashCode => Object.hash(positional, named);
 }
 
-class NonConstArguments extends Equatable {
+class NonConstArguments {
   final List<int> positional;
   final List<String> named;
 
@@ -90,5 +109,15 @@ class NonConstArguments extends Equatable {
       };
 
   @override
-  List<Object?> get props => [positional, named];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    final listEquals = const DeepCollectionEquality().equals;
+
+    return other is NonConstArguments &&
+        listEquals(other.positional, positional) &&
+        listEquals(other.named, named);
+  }
+
+  @override
+  int get hashCode => Object.hash(positional, named);
 }

pkgs/record_use/lib/src/public/field.dart

@@ -2,9 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
-
-class Field extends Equatable {
+class Field {
   final String name;
   final Object? value;
 
@@ -28,5 +26,12 @@ class Field extends Equatable {
   }
 
   @override
-  List<Object?> get props => [name, value];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is Field && other.name == name && other.value == value;
+  }
+
+  @override
+  int get hashCode => Object.hash(name, value);
 }

pkgs/record_use/lib/src/public/identifier.dart

@@ -2,9 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
-
-class Identifier extends Equatable {
+class Identifier {
   final String uri;
   final String? parent; // Optional since not all elements have parents
   final String name;
@@ -29,5 +27,15 @@ class Identifier extends Equatable {
       };
 
   @override
-  List<Object?> get props => [uri, parent, name];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is Identifier &&
+        other.uri == uri &&
+        other.parent == parent &&
+        other.name == name;
+  }
+
+  @override
+  int get hashCode => Object.hash(uri, parent, name);
 }

pkgs/record_use/lib/src/public/instance.dart

@@ -1,15 +1,25 @@
+import 'package:collection/collection.dart';
+
 // Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
-
-class Instance extends Equatable {
+class Instance {
   final String className;
   final Map<String, Object?> fields;
 
   Instance({required this.className, required this.fields});
 
   @override
-  List<Object?> get props => [fields];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    final mapEquals = const DeepCollectionEquality().equals;
+
+    return other is Instance &&
+        other.className == className &&
+        mapEquals(other.fields, fields);
+  }
+
+  @override
+  int get hashCode => Object.hash(className, fields);
 }

pkgs/record_use/lib/src/public/location.dart

@@ -2,9 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
-
-class Location extends Equatable {
+class Location {
   final String uri;
   final int line;
   final int column;
@@ -33,5 +31,15 @@ class Location extends Equatable {
   }
 
   @override
-  List<Object?> get props => [uri, line, column];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is Location &&
+        other.uri == uri &&
+        other.line == line &&
+        other.column == column;
+  }
+
+  @override
+  int get hashCode => Object.hash(uri, line, column);
 }

pkgs/record_use/lib/src/public/metadata.dart

@@ -2,10 +2,9 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:equatable/equatable.dart';
 import 'package:pub_semver/pub_semver.dart';
 
-class Metadata extends Equatable {
+class Metadata {
   final String? comment;
   final Version version;
 
@@ -35,5 +34,14 @@ Metadata(
   }
 
   @override
-  List<Object?> get props => [comment, version];
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is Metadata &&
+        other.comment == comment &&
+        other.version == version;
+  }
+
+  @override
+  int get hashCode => Object.hash(comment, version);
 }