chore: add new linter rules

Author: dkrutskikh

analysis_options.yaml

@@ -43,12 +43,15 @@ linter:
     - avoid_catching_errors
     - avoid_classes_with_only_static_members
     - avoid_double_and_int_checks
+    - avoid_dynamic_calls
+    - avoid_empty_else
     - avoid_equals_and_hash_code_on_mutable_classes
     - avoid_escaping_inner_quotes
     - avoid_field_initializers_in_const_classes
     - avoid_function_literals_in_foreach_calls
     - avoid_implementing_value_types
     - avoid_js_rounded_ints
+    - avoid_multiple_declarations_per_line
     - avoid_positional_boolean_parameters
     #    - avoid_print
     - avoid_private_typedef_functions
@@ -60,6 +63,7 @@ linter:
     - avoid_returning_this
     - avoid_setters_without_getters
     - avoid_slow_async_io
+    - avoid_type_to_string
     - avoid_types_on_closure_parameters
     - avoid_unnecessary_containers
     - avoid_unused_constructor_parameters
@@ -68,10 +72,12 @@ linter:
     - camel_case_types
     - cancel_subscriptions
     - cascade_invocations
+    - cast_nullable_to_non_nullable
     - close_sinks
     - comment_references
     - constant_identifier_names
     - control_flow_in_finally
+    - deprecated_consistency
     - diagnostic_describe_all_properties
     - directives_ordering
     - do_not_use_environment
@@ -94,6 +100,7 @@ linter:
     - no_logic_in_create_state
     - no_runtimeType_toString
     - non_constant_identifier_names
+    - null_check_on_nullable_type_parameter
     #    - one_member_abstracts
     - only_throw_errors
     - overridden_fields
@@ -132,21 +139,26 @@ linter:
     - sort_unnamed_constructors_first
     - test_types_in_equals
     - throw_in_finally
+    - tighten_type_of_initializing_formals
     - type_annotate_public_apis
     - unnecessary_await_in_return
     #    - unnecessary_final
     - unnecessary_lambdas
     - unnecessary_null_aware_assignments
+    - unnecessary_null_checks
     - unnecessary_nullable_for_final_variable_declarations
     - unnecessary_overrides
     - unnecessary_parenthesis
     - unnecessary_raw_strings
     - unnecessary_statements
     - unnecessary_string_escapes
     - unnecessary_string_interpolations
+    - use_build_context_synchronously
+    - use_if_null_to_convert_nulls_to_bools
     - use_is_even_rather_than_modulo
     - use_key_in_widget_constructors
     - use_late_for_private_fields_and_variables
+    - use_named_constants
     - use_raw_strings
     - use_setters_to_change_properties
     - use_string_buffers

lib/src/config_builder/config_builder.dart

@@ -13,7 +13,7 @@ class ConfigBuilder {
   static const _defaultSkippedFolders = [
     'ios/',
     '.dart_tool/**',
-    'packages/**'
+    'packages/**',
   ];
 
   static Config getConfig(

test/analyzers/lint_analyzer/rules/rules_list/avoid_returning_widgets/avoid_returning_widgets_test.dart

@@ -45,7 +45,7 @@ void main() {
           'Future<Widget> _getWidgetFuture() => Future.value(Container());',
           'Widget _getWidget() => Container();',
           '@ignoredAnnotation\n'
-              'Widget _getWidgetWithIgnoredAnnotation() => Container();'
+              'Widget _getWidgetWithIgnoredAnnotation() => Container();',
         ],
         messages: [
           'Avoid returning widgets from a function.',