All linter rules
The following is an auto-generated list of all linter rules available in the Dart SDK as of version 3.6.0
. Add them to your analysis_options.yaml
file and adjust as you see fit.
analysis_options.yaml
yaml
linter:
rules:
- always_declare_return_types
- always_put_control_body_on_new_line
- always_put_required_named_parameters_first
- always_specify_types
- always_use_package_imports
- annotate_overrides
- annotate_redeclares
- avoid_annotating_with_dynamic
- avoid_bool_literals_in_conditional_expressions
- avoid_catches_without_on_clauses
- 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_final_parameters
- avoid_function_literals_in_foreach_calls
- avoid_futureor_void
- avoid_implementing_value_types
- avoid_init_to_null
- avoid_js_rounded_ints
- avoid_multiple_declarations_per_line
- avoid_null_checks_in_equality_operators
- avoid_positional_boolean_parameters
- avoid_print
- avoid_private_typedef_functions
- avoid_redundant_argument_values
- avoid_relative_lib_imports
- avoid_renaming_method_parameters
- avoid_return_types_on_setters
- avoid_returning_null_for_void
- avoid_returning_this
- avoid_setters_without_getters
- avoid_shadowing_type_parameters
- avoid_single_cascade_in_expression_statements
- avoid_slow_async_io
- avoid_type_to_string
- avoid_types_as_parameter_names
- avoid_types_on_closure_parameters
- avoid_unnecessary_containers
- avoid_unused_constructor_parameters
- avoid_void_async
- avoid_web_libraries_in_flutter
- await_only_futures
- camel_case_extensions
- camel_case_types
- cancel_subscriptions
- cascade_invocations
- cast_nullable_to_non_nullable
- close_sinks
- collection_methods_unrelated_type
- combinators_ordering
- comment_references
- conditional_uri_does_not_exist
- constant_identifier_names
- control_flow_in_finally
- curly_braces_in_flow_control_structures
- dangling_library_doc_comments
- depend_on_referenced_packages
- deprecated_consistency
- deprecated_member_use_from_same_package
- diagnostic_describe_all_properties
- directives_ordering
- discarded_futures
- do_not_use_environment
- document_ignores
- empty_catches
- empty_constructor_bodies
- empty_statements
- eol_at_end_of_file
- exhaustive_cases
- file_names
- flutter_style_todos
- hash_and_equals
- implementation_imports
- implicit_call_tearoffs
- implicit_reopen
- invalid_case_patterns
- invalid_runtime_check_with_js_interop_types
- join_return_with_assignment
- leading_newlines_in_multiline_strings
- library_annotations
- library_names
- library_prefixes
- library_private_types_in_public_api
- lines_longer_than_80_chars
- literal_only_boolean_expressions
- matching_super_parameters
- missing_code_block_language_in_doc_comment
- missing_whitespace_between_adjacent_strings
- no_adjacent_strings_in_list
- no_default_cases
- no_duplicate_case_values
- no_leading_underscores_for_library_prefixes
- no_leading_underscores_for_local_identifiers
- no_literal_bool_comparisons
- no_logic_in_create_state
- no_runtimeType_toString
- no_self_assignments
- no_wildcard_variable_uses
- non_constant_identifier_names
- noop_primitive_operations
- null_check_on_nullable_type_parameter
- null_closures
- omit_local_variable_types
- omit_obvious_local_variable_types
- one_member_abstracts
- only_throw_errors
- overridden_fields
- package_api_docs
- package_names
- package_prefixed_library_names
- parameter_assignments
- prefer_adjacent_string_concatenation
- prefer_asserts_in_initializer_lists
- prefer_asserts_with_message
- prefer_collection_literals
- prefer_conditional_assignment
- prefer_const_constructors
- prefer_const_constructors_in_immutables
- prefer_const_declarations
- prefer_const_literals_to_create_immutables
- prefer_constructors_over_static_methods
- prefer_contains
- prefer_double_quotes
- prefer_expression_function_bodies
- prefer_final_fields
- prefer_final_in_for_each
- prefer_final_locals
- prefer_final_parameters
- prefer_for_elements_to_map_fromIterable
- prefer_foreach
- prefer_function_declarations_over_variables
- prefer_generic_function_type_aliases
- prefer_if_elements_to_conditional_expressions
- prefer_if_null_operators
- prefer_initializing_formals
- prefer_inlined_adds
- prefer_int_literals
- prefer_interpolation_to_compose_strings
- prefer_is_empty
- prefer_is_not_empty
- prefer_is_not_operator
- prefer_iterable_whereType
- prefer_mixin
- prefer_null_aware_method_calls
- prefer_null_aware_operators
- prefer_relative_imports
- prefer_single_quotes
- prefer_spread_collections
- prefer_typing_uninitialized_variables
- prefer_void_to_null
- provide_deprecation_message
- public_member_api_docs
- recursive_getters
- require_trailing_commas
- secure_pubspec_urls
- sized_box_for_whitespace
- sized_box_shrink_expand
- slash_for_doc_comments
- sort_child_properties_last
- sort_constructors_first
- sort_pub_dependencies
- sort_unnamed_constructors_first
- specify_nonobvious_local_variable_types
- test_types_in_equals
- throw_in_finally
- tighten_type_of_initializing_formals
- type_annotate_public_apis
- type_init_formals
- type_literal_in_constant_pattern
- unawaited_futures
- unintended_html_in_doc_comment
- unnecessary_await_in_return
- unnecessary_brace_in_string_interps
- unnecessary_breaks
- unnecessary_const
- unnecessary_constructor_name
- unnecessary_final
- unnecessary_getters_setters
- unnecessary_lambdas
- unnecessary_late
- unnecessary_library_directive
- unnecessary_library_name
- unnecessary_new
- unnecessary_null_aware_assignments
- unnecessary_null_aware_operator_on_extension_on_nullable
- unnecessary_null_checks
- unnecessary_null_in_if_null_operators
- unnecessary_nullable_for_final_variable_declarations
- unnecessary_overrides
- unnecessary_parenthesis
- unnecessary_raw_strings
- unnecessary_statements
- unnecessary_string_escapes
- unnecessary_string_interpolations
- unnecessary_this
- unnecessary_to_list_in_spreads
- unreachable_from_main
- unrelated_type_equality_checks
- use_build_context_synchronously
- use_colored_box
- use_decorated_box
- use_enums
- use_full_hex_values_for_flutter_colors
- use_function_type_syntax_for_parameters
- 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_rethrow_when_possible
- use_setters_to_change_properties
- use_string_buffers
- use_string_in_part_of_directives
- use_super_parameters
- use_test_throws_matchers
- use_to_and_as_if_applicable
- use_truncating_division
- valid_regexps
- void_checks
Unless stated otherwise, the documentation on this site reflects Dart 3.6.0. Page last updated on 2024-11-18. View source or report an issue.