Update to package:lints v4 (#3785)

Author: parlough

analysis_options.yaml

@@ -26,7 +26,6 @@ linter:
     - dangling_library_doc_comments
     - directives_ordering
     - invalid_case_patterns
-    - library_annotations
     - no_adjacent_strings_in_list
     - no_literal_bool_comparisons
     - omit_local_variable_types

lib/dartdoc.dart

@@ -4,7 +4,7 @@
 
 /// A documentation generator for Dart.
 @Deprecated('Will be removed in a later version of DartDoc.')
-library dartdoc;
+library;
 
 export 'package:dartdoc/src/dartdoc.dart';
 export 'package:dartdoc/src/dartdoc_options.dart';

lib/src/dartdoc_options.dart

@@ -2,7 +2,6 @@
 // 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.
 
-///
 /// dartdoc's dartdoc_options.yaml configuration file follows similar loading
 /// semantics to that of analysis_options.yaml,
 /// [documented here](https://dart.dev/guides/language/analysis-options).
@@ -11,8 +10,7 @@
 ///
 /// The classes here manage both the dartdoc_options.yaml loading and command
 /// line arguments.
-///
-library dartdoc.dartdoc_options;
+library;
 
 import 'dart:io' show Platform, exitCode, stderr, stdout;
 

lib/src/experiment_options.dart

@@ -2,11 +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.
 
-///
 /// Implementation of Dart language experiment option handling for dartdoc.
 /// See https://github.com/dart-lang/sdk/blob/main/docs/process/experimental-flags.md.
-///
-library dartdoc.experiment_options;
+library;
 
 import 'package:analyzer/file_system/file_system.dart';
 // ignore: implementation_imports

lib/src/generator/generator.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// A library containing an abstract documentation generator.
-library dartdoc.generator;
+library;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:dartdoc/src/dartdoc_options.dart';

lib/src/generator/resource_loader.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// Make it possible to load resources from the dartdoc code repository.
-library dartdoc.resource_loader;
+library;
 
 import 'dart:convert' show utf8;
 import 'dart:isolate' show Isolate;

lib/src/generator/templates.dart

@@ -35,7 +35,7 @@
 @Renderer(#renderTopLevelProperty, Context<TopLevelPropertyTemplateData>(),
     'top_level_property')
 @Renderer(#renderTypedef, Context<TypedefTemplateData>(), 'typedef')
-library dartdoc.templates;
+library;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:dartdoc/src/dartdoc_options.dart';

lib/src/io_utils.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// This is a helper library to make working with io easier.
-library dartdoc.io_utils;
+library;
 
 import 'dart:async';
 import 'dart:collection';

lib/src/markdown_processor.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// Utility code to convert Markdown comments to HTML.
-library dartdoc.markdown_processor;
+library;
 
 import 'dart:convert';
 import 'dart:math';

lib/src/model/comment_referable.dart

@@ -2,10 +2,8 @@
 // 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.
 
-///
 /// Code for managing comment reference lookups in dartdoc.
-///
-library dartdoc.src.model.comment_reference;
+library;
 
 import 'dart:core';
 

lib/src/model/model_element.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// The models used to represent Dart code.
-library dartdoc.models;
+library;
 
 import 'dart:convert';
 

lib/src/source_linker.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// A library for getting external source code links for Dartdoc.
-library dartdoc.source_linker;
+library;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:dartdoc/src/dartdoc_options.dart';

pubspec.yaml

@@ -26,7 +26,7 @@ dependencies:
 dev_dependencies:
   async: ^2.11.0
   dart_style: ^2.3.4
-  lints: ^3.0.0
+  lints: ^4.0.0
   matcher: ^0.12.15
   test: ^1.24.2
   test_descriptor: ^2.0.1

test/warnings_test.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 /// Unit tests for lib/src/warnings.dart.
-library dartdoc.warnings_test;
+library;
 
 import 'package:analyzer/file_system/physical_file_system.dart';
 import 'package:dartdoc/src/dartdoc_options.dart';