Revert "dartfix"

This reverts commit 5b3b1f3dfc965607855fd4d9c6e40c4cd64bc2e0.
diff --git a/lib/src/typed_queue.dart b/lib/src/typed_queue.dart
index 2ac6890..8d83944 100644
--- a/lib/src/typed_queue.dart
+++ b/lib/src/typed_queue.dart
@@ -2,10 +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 'dart:collection';
-import 'dart:typed_data';
+import "dart:collection";
+import "dart:typed_data";
 
-import 'package:collection/collection.dart';
+import "package:collection/collection.dart";
 
 import '../typed_buffers.dart';
 
@@ -27,20 +27,17 @@
 
   // Iterable interface.
 
-  @override
   int get length => (_tail - _head) & (_table.length - 1);
 
-  @override
   List<E> toList({bool growable = true}) {
     var list = growable ? _createBuffer(length) : _createList(length);
     _writeToList(list);
     return list;
   }
 
-  @override
   QueueList<T> cast<T>() {
     if (this is QueueList<T>) return this as QueueList<T>;
-    throw UnsupportedError('$this cannot be cast to the desired type.');
+    throw UnsupportedError("$this cannot be cast to the desired type.");
   }
 
   @deprecated
@@ -61,27 +58,24 @@
   }
 
   E removeFirst() {
-    if (_head == _tail) throw StateError('No element');
+    if (_head == _tail) throw StateError("No element");
     var result = _table[_head];
     _head = (_head + 1) & (_table.length - 1);
     return result;
   }
 
-  @override
   E removeLast() {
-    if (_head == _tail) throw StateError('No element');
+    if (_head == _tail) throw StateError("No element");
     _tail = (_tail - 1) & (_table.length - 1);
     return _table[_tail];
   }
 
   // List interface.
 
-  @override
   void add(E value) => addLast(value);
 
-  @override
   set length(int value) {
-    RangeError.checkNotNegative(value, 'length');
+    RangeError.checkNotNegative(value, "length");
 
     var delta = value - length;
     if (delta >= 0) {
@@ -98,19 +92,16 @@
     }
   }
 
-  @override
   E operator [](int index) {
     RangeError.checkValidIndex(index, this, null, length);
     return _table[(_head + index) & (_table.length - 1)];
   }
 
-  @override
   void operator []=(int index, E value) {
     RangeError.checkValidIndex(index, this);
     _table[(_head + index) & (_table.length - 1)] = value;
   }
 
-  @override
   void removeRange(int start, int end) {
     var length = this.length;
     RangeError.checkValidRange(start, end, length);
@@ -140,7 +131,6 @@
     }
   }
 
-  @override
   void setRange(int start, int end, Iterable<E> iterable, [int skipCount = 0]) {
     RangeError.checkValidRange(start, end, length);
     if (start == end) return;
@@ -240,7 +230,6 @@
     }
   }
 
-  @override
   void fillRange(int start, int end, [E value]) {
     var startInTable = (_head + start) & (_table.length - 1);
     var endInTable = (_head + end) & (_table.length - 1);
@@ -252,7 +241,6 @@
     }
   }
 
-  @override
   L sublist(int start, [int end]) {
     var length = this.length;
     end = RangeError.checkValidRange(start, end, length);
@@ -338,7 +326,6 @@
 abstract class _IntQueue<L extends List<int>> extends _TypedQueue<int, L> {
   _IntQueue(List<int> queue) : super(queue);
 
-  @override
   int get _defaultValue => 0;
 }
 
@@ -346,7 +333,6 @@
     extends _TypedQueue<double, L> {
   _FloatQueue(List<double> queue) : super(queue);
 
-  @override
   double get _defaultValue => 0.0;
 }
 
@@ -367,9 +353,7 @@
   factory Uint8Queue.fromList(List<int> elements) =>
       Uint8Queue(elements.length)..addAll(elements);
 
-  @override
   Uint8List _createList(int size) => Uint8List(size);
-  @override
   Uint8Buffer _createBuffer(int size) => Uint8Buffer(size);
 }
 
@@ -391,9 +375,7 @@
   factory Int8Queue.fromList(List<int> elements) =>
       Int8Queue(elements.length)..addAll(elements);
 
-  @override
   Int8List _createList(int size) => Int8List(size);
-  @override
   Int8Buffer _createBuffer(int size) => Int8Buffer(size);
 }
 
@@ -417,9 +399,7 @@
   factory Uint8ClampedQueue.fromList(List<int> elements) =>
       Uint8ClampedQueue(elements.length)..addAll(elements);
 
-  @override
   Uint8ClampedList _createList(int size) => Uint8ClampedList(size);
-  @override
   Uint8ClampedBuffer _createBuffer(int size) => Uint8ClampedBuffer(size);
 }
 
@@ -440,9 +420,7 @@
   factory Uint16Queue.fromList(List<int> elements) =>
       Uint16Queue(elements.length)..addAll(elements);
 
-  @override
   Uint16List _createList(int size) => Uint16List(size);
-  @override
   Uint16Buffer _createBuffer(int size) => Uint16Buffer(size);
 }
 
@@ -464,9 +442,7 @@
   factory Int16Queue.fromList(List<int> elements) =>
       Int16Queue(elements.length)..addAll(elements);
 
-  @override
   Int16List _createList(int size) => Int16List(size);
-  @override
   Int16Buffer _createBuffer(int size) => Int16Buffer(size);
 }
 
@@ -487,9 +463,7 @@
   factory Uint32Queue.fromList(List<int> elements) =>
       Uint32Queue(elements.length)..addAll(elements);
 
-  @override
   Uint32List _createList(int size) => Uint32List(size);
-  @override
   Uint32Buffer _createBuffer(int size) => Uint32Buffer(size);
 }
 
@@ -511,9 +485,7 @@
   factory Int32Queue.fromList(List<int> elements) =>
       Int32Queue(elements.length)..addAll(elements);
 
-  @override
   Int32List _createList(int size) => Int32List(size);
-  @override
   Int32Buffer _createBuffer(int size) => Int32Buffer(size);
 }
 
@@ -535,9 +507,7 @@
   factory Uint64Queue.fromList(List<int> elements) =>
       Uint64Queue(elements.length)..addAll(elements);
 
-  @override
   Uint64List _createList(int size) => Uint64List(size);
-  @override
   Uint64Buffer _createBuffer(int size) => Uint64Buffer(size);
 }
 
@@ -559,9 +529,7 @@
   factory Int64Queue.fromList(List<int> elements) =>
       Int64Queue(elements.length)..addAll(elements);
 
-  @override
   Int64List _createList(int size) => Int64List(size);
-  @override
   Int64Buffer _createBuffer(int size) => Int64Buffer(size);
 }
 
@@ -584,9 +552,7 @@
   factory Float32Queue.fromList(List<double> elements) =>
       Float32Queue(elements.length)..addAll(elements);
 
-  @override
   Float32List _createList(int size) => Float32List(size);
-  @override
   Float32Buffer _createBuffer(int size) => Float32Buffer(size);
 }
 
@@ -606,9 +572,7 @@
   factory Float64Queue.fromList(List<double> elements) =>
       Float64Queue(elements.length)..addAll(elements);
 
-  @override
   Float64List _createList(int size) => Float64List(size);
-  @override
   Float64Buffer _createBuffer(int size) => Float64Buffer(size);
 }
 
@@ -629,11 +593,8 @@
   factory Int32x4Queue.fromList(List<Int32x4> elements) =>
       Int32x4Queue(elements.length)..addAll(elements);
 
-  @override
   Int32x4List _createList(int size) => Int32x4List(size);
-  @override
   Int32x4Buffer _createBuffer(int size) => Int32x4Buffer(size);
-  @override
   Int32x4 get _defaultValue => _zero;
 }
 
@@ -652,11 +613,8 @@
   factory Float32x4Queue.fromList(List<Float32x4> elements) =>
       Float32x4Queue(elements.length)..addAll(elements);
 
-  @override
   Float32x4List _createList(int size) => Float32x4List(size);
-  @override
   Float32x4Buffer _createBuffer(int size) => Float32x4Buffer(size);
-  @override
   Float32x4 get _defaultValue => Float32x4.zero();
 }
 
diff --git a/lib/typed_data.dart b/lib/typed_data.dart
index 1dc9fc8..b23fdf0 100644
--- a/lib/typed_data.dart
+++ b/lib/typed_data.dart
@@ -5,5 +5,5 @@
 /// Utilities and functionality related to the "dart:typed_data" library.
 library typed_data;
 
-export 'src/typed_queue.dart';
-export 'typed_buffers.dart';
+export "src/typed_queue.dart";
+export "typed_buffers.dart";
diff --git a/test/queue_test.dart b/test/queue_test.dart
index 14cc2d6..82d96f6 100644
--- a/test/queue_test.dart
+++ b/test/queue_test.dart
@@ -4,96 +4,96 @@
 
 // ignore_for_file: avoid_function_literals_in_foreach_calls
 
-import 'package:test/test.dart';
+import "package:test/test.dart";
 
-import 'package:typed_data/typed_data.dart';
+import "package:typed_data/typed_data.dart";
 
 /// The initial capacity of queues if the user doesn't specify one.
 const capacity = 16;
 
 void main() {
-  group('Uint8Queue()', () {
-    test('creates an empty Uint8Queue', () {
+  group("Uint8Queue()", () {
+    test("creates an empty Uint8Queue", () {
       expect(Uint8Queue(), isEmpty);
     });
 
-    test('takes an initial capacity', () {
+    test("takes an initial capacity", () {
       expect(Uint8Queue(100), isEmpty);
     });
   });
 
-  group('add() adds an element to the end', () {
+  group("add() adds an element to the end", () {
     forEachInternalRepresentation((queue) {
       queue.add(16);
       expect(queue, equals(oneThrough(capacity)));
     });
   });
 
-  group('addFirst() adds an element to the beginning', () {
+  group("addFirst() adds an element to the beginning", () {
     forEachInternalRepresentation((queue) {
       queue.addFirst(0);
       expect(queue, equals([0, ...oneThrough(capacity - 1)]));
     });
   });
 
-  group('removeFirst() removes an element from the beginning', () {
+  group("removeFirst() removes an element from the beginning", () {
     forEachInternalRepresentation((queue) {
       expect(queue.removeFirst(), equals(1));
       expect(queue, equals(oneThrough(capacity - 1).skip(1)));
     });
 
-    test('throws a StateError for an empty queue', () {
+    test("throws a StateError for an empty queue", () {
       expect(Uint8Queue().removeFirst, throwsStateError);
     });
   });
 
-  group('removeLast() removes an element from the end', () {
+  group("removeLast() removes an element from the end", () {
     forEachInternalRepresentation((queue) {
       expect(queue.removeLast(), equals(15));
       expect(queue, equals(oneThrough(capacity - 2)));
     });
 
-    test('throws a StateError for an empty queue', () {
+    test("throws a StateError for an empty queue", () {
       expect(Uint8Queue().removeLast, throwsStateError);
     });
   });
 
-  group('removeRange()', () {
-    group('removes a prefix', () {
+  group("removeRange()", () {
+    group("removes a prefix", () {
       forEachInternalRepresentation((queue) {
         queue.removeRange(0, 5);
         expect(queue, equals(oneThrough(capacity - 1).skip(5)));
       });
     });
 
-    group('removes a suffix', () {
+    group("removes a suffix", () {
       forEachInternalRepresentation((queue) {
         queue.removeRange(10, 15);
         expect(queue, equals(oneThrough(capacity - 6)));
       });
     });
 
-    group('removes from the middle', () {
+    group("removes from the middle", () {
       forEachInternalRepresentation((queue) {
         queue.removeRange(5, 10);
         expect(queue, equals([1, 2, 3, 4, 5, 11, 12, 13, 14, 15]));
       });
     });
 
-    group('removes everything', () {
+    group("removes everything", () {
       forEachInternalRepresentation((queue) {
         queue.removeRange(0, 15);
         expect(queue, isEmpty);
       });
     });
 
-    test('throws a RangeError for an invalid range', () {
+    test("throws a RangeError for an invalid range", () {
       expect(() => Uint8Queue().removeRange(0, 1), throwsRangeError);
     });
   });
 
-  group('setRange()', () {
-    group('sets a range to the contents of an iterable', () {
+  group("setRange()", () {
+    group("sets a range to the contents of an iterable", () {
       forEachInternalRepresentation((queue) {
         queue.setRange(5, 10, oneThrough(10).map((n) => 100 + n), 2);
         expect(queue,
@@ -101,7 +101,7 @@
       });
     });
 
-    group('sets a range to the contents of a list', () {
+    group("sets a range to the contents of a list", () {
       forEachInternalRepresentation((queue) {
         queue.setRange(5, 10, oneThrough(10).map((n) => 100 + n).toList(), 2);
         expect(queue,
@@ -110,7 +110,7 @@
     });
 
     group(
-        'sets a range to a section of the same queue overlapping at the beginning',
+        "sets a range to a section of the same queue overlapping at the beginning",
         () {
       forEachInternalRepresentation((queue) {
         queue.setRange(5, 10, queue, 2);
@@ -118,7 +118,7 @@
       });
     });
 
-    group('sets a range to a section of the same queue overlapping at the end',
+    group("sets a range to a section of the same queue overlapping at the end",
         () {
       forEachInternalRepresentation((queue) {
         queue.setRange(5, 10, queue, 6);
@@ -126,33 +126,33 @@
       });
     });
 
-    test('throws a RangeError for an invalid range', () {
+    test("throws a RangeError for an invalid range", () {
       expect(() => Uint8Queue().setRange(0, 1, [1]), throwsRangeError);
     });
   });
 
-  group('length returns the length', () {
+  group("length returns the length", () {
     forEachInternalRepresentation((queue) {
       expect(queue.length, equals(15));
     });
   });
 
-  group('length=', () {
-    group('empties', () {
+  group("length=", () {
+    group("empties", () {
       forEachInternalRepresentation((queue) {
         queue.length = 0;
         expect(queue, isEmpty);
       });
     });
 
-    group('shrinks', () {
+    group("shrinks", () {
       forEachInternalRepresentation((queue) {
         queue.length = 5;
         expect(queue, equals([1, 2, 3, 4, 5]));
       });
     });
 
-    group('grows', () {
+    group("grows", () {
       forEachInternalRepresentation((queue) {
         queue.length = 20;
         expect(
@@ -162,7 +162,7 @@
       });
     });
 
-    group('zeroes out existing data', () {
+    group("zeroes out existing data", () {
       forEachInternalRepresentation((queue) {
         queue.length = 0;
         queue.length = 15;
@@ -170,13 +170,13 @@
       });
     });
 
-    test('throws a RangeError if length is less than 0', () {
+    test("throws a RangeError if length is less than 0", () {
       expect(() => Uint8Queue().length = -1, throwsRangeError);
     });
   });
 
-  group('[]', () {
-    group('returns individual entries', () {
+  group("[]", () {
+    group("returns individual entries", () {
       forEachInternalRepresentation((queue) {
         for (var i = 0; i < capacity - 1; i++) {
           expect(queue[i], equals(i + 1));
@@ -184,21 +184,21 @@
       });
     });
 
-    test('throws a RangeError if the index is less than 0', () {
+    test("throws a RangeError if the index is less than 0", () {
       var queue = Uint8Queue.fromList([1, 2, 3]);
       expect(() => queue[-1], throwsRangeError);
     });
 
     test(
-        'throws a RangeError if the index is greater than or equal to the '
-        'length', () {
+        "throws a RangeError if the index is greater than or equal to the "
+        "length", () {
       var queue = Uint8Queue.fromList([1, 2, 3]);
       expect(() => queue[3], throwsRangeError);
     });
   });
 
-  group('[]=', () {
-    group('sets individual entries', () {
+  group("[]=", () {
+    group("sets individual entries", () {
       forEachInternalRepresentation((queue) {
         for (var i = 0; i < capacity - 1; i++) {
           queue[i] = 100 + i;
@@ -207,7 +207,7 @@
       });
     });
 
-    test('throws a RangeError if the index is less than 0', () {
+    test("throws a RangeError if the index is less than 0", () {
       var queue = Uint8Queue.fromList([1, 2, 3]);
       expect(() {
         queue[-1] = 0;
@@ -215,8 +215,8 @@
     });
 
     test(
-        'throws a RangeError if the index is greater than or equal to the '
-        'length', () {
+        "throws a RangeError if the index is greater than or equal to the "
+        "length", () {
       var queue = Uint8Queue.fromList([1, 2, 3]);
       expect(() {
         queue[3] = 4;
@@ -224,38 +224,38 @@
     });
   });
 
-  group('throws a modification error for', () {
+  group("throws a modification error for", () {
     Uint8Queue queue;
     setUp(() {
       queue = Uint8Queue.fromList([1, 2, 3]);
     });
 
-    test('add', () {
+    test("add", () {
       expect(() => queue.forEach((_) => queue.add(4)),
           throwsConcurrentModificationError);
     });
 
-    test('addAll', () {
+    test("addAll", () {
       expect(() => queue.forEach((_) => queue.addAll([4, 5, 6])),
           throwsConcurrentModificationError);
     });
 
-    test('addFirst', () {
+    test("addFirst", () {
       expect(() => queue.forEach((_) => queue.addFirst(0)),
           throwsConcurrentModificationError);
     });
 
-    test('removeFirst', () {
+    test("removeFirst", () {
       expect(() => queue.forEach((_) => queue.removeFirst()),
           throwsConcurrentModificationError);
     });
 
-    test('removeLast', () {
+    test("removeLast", () {
       expect(() => queue.forEach((_) => queue.removeLast()),
           throwsConcurrentModificationError);
     });
 
-    test('length=', () {
+    test("length=", () {
       expect(() => queue.forEach((_) => queue.length = 1),
           throwsConcurrentModificationError);
     });
@@ -269,13 +269,13 @@
   group("for a queue that's below capacity", () {
     // Test with a queue whose elements are in one contiguous block, so `_head <
     // _tail`.
-    test('with contiguous elements', () {
+    test("with contiguous elements", () {
       callback(Uint8Queue(capacity * 2)..addAll(oneThrough(capacity - 1)));
     });
 
     // Test with a queue whose elements are split across the ends of the table,
     // so `_head > _tail`.
-    test('with an internal gap', () {
+    test("with an internal gap", () {
       var queue = Uint8Queue(capacity * 2);
       for (var i = capacity ~/ 2; i < capacity; i++) {
         queue.add(i);
@@ -290,11 +290,11 @@
   // Test with a queue whose internal table will need to expand if one more
   // element is added.
   group("for a queue that's at capacity", () {
-    test('with contiguous elements', () {
+    test("with contiguous elements", () {
       callback(Uint8Queue()..addAll(oneThrough(capacity - 1)));
     });
 
-    test('with an internal gap', () {
+    test("with an internal gap", () {
       var queue = Uint8Queue();
       for (var i = capacity ~/ 2; i < capacity; i++) {
         queue.add(i);