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- # This file configures the analyzer, which statically analyzes Dart code to
- # check for errors, warnings, and lints.
-
- include: package:flutter_lints/flutter.yaml
-
- linter:
- rules:
- # Error Rules
- - avoid_empty_else
- - avoid_print
- - avoid_relative_lib_imports
- - avoid_returning_null_for_future
- - cancel_subscriptions
- - close_sinks
- - comment_references
- - control_flow_in_finally
- - empty_statements
- - hash_and_equals
- - invariant_booleans
- - iterable_contains_unrelated_type
- - list_remove_unrelated_type
- - literal_only_boolean_expressions
- - no_adjacent_strings_in_list
- - no_duplicate_case_values
- - prefer_void_to_null
- - throw_in_finally
- - unnecessary_statements
- - unrelated_type_equality_checks
-
- # Style Rules
- - always_declare_return_types
- - always_put_control_body_on_new_line
- - always_put_required_named_parameters_first
- - annotate_overrides
- - avoid_bool_literals_in_conditional_expressions
- - avoid_catches_without_on_clauses
- - avoid_catching_errors
- - avoid_double_and_int_checks
- - avoid_field_initializers_in_const_classes
- - avoid_function_literals_in_foreach_calls
- - avoid_init_to_null
- - avoid_null_checks_in_equality_operators
- - avoid_positional_boolean_parameters
- - avoid_private_typedef_functions
- - avoid_renaming_method_parameters
- - avoid_returning_null
- - avoid_returning_null_for_async
- - avoid_returning_this
- - avoid_setters_without_getters
- - avoid_shadowing_type_parameters
- - avoid_slow_async_io
- - avoid_types_as_parameter_names
- - avoid_types_on_closure_parameters
- - avoid_unnecessary_containers
- - avoid_unnecessary_setstate
- - await_only_futures
- - camel_case_extensions
- - camel_case_types
- - cascade_invocations
- - cast_nullable_to_non_nullable
- - constant_identifier_names
- - curly_braces_in_flow_control_structures
- - directives_ordering
- - empty_catches
- - empty_constructor_bodies
- - eol_at_end_of_file
- - file_names
- - implementation_imports
- - leading_newlines_in_multiline_strings
- - library_names
- - library_prefixes
- - library_private_types_in_public_api
- - lines_longer_than_80_chars
- - no_leading_underscores_for_library_prefixes
- - null_closures
- - omit_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_equal_for_default_values
- - prefer_expression_function_bodies
- - prefer_final_fields
- - prefer_final_in_for_each
- - prefer_final_locals
- - 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_to_conditional_expressions
- - prefer_if_on_single_line_statements
- - prefer_inline_and_then
- - prefer_inlined_adds
- - prefer_int_literals
- - prefer_interpolation_to_compose_strings
- - prefer_is_empty
- - prefer_is_not_empty
- - prefer_is_not_operator
- - prefer_is_operator
- - prefer_iterable_whereType
- - prefer_null_aware_operators
- - prefer_null_coalescing_operator
- - prefer_null_coalescing_operators
- - prefer_on_platform_annotation
- - prefer_relative_import_paths
- - prefer_relative_imports
- - prefer_set_literal
- - prefer_single_quotes
- - provide_deprecation_message
- - recursive_getters
- - sized_box_for_spacer
- - sized_box_shrink_expand
- - slash_for_doc_comments
- - sort_child_properties_last
- - sort_constructors_first
- - sort_pub_dependencies
- - sort_unnamed_constructors_first
- - tighten_type_of_initializing_formals
- - type_annotate_public_apis
- - type_init_formals
- - unawaited_futures
- - unnecessary_await_in_return
- - unnecessary_brace_in_string_interps
- - unnecessary_const
- - unnecessary_constructor_name
- - unnecessary_getters_setters
- - unnecessary_lambdas
- - unnecessary_null_aware_assignments
- - unnecessary_null_in_if_null_operators
- - unnecessary_null_checks
- - unnecessary_null_in_return_type_checks
- - unnecessary_nullable_for_final_variable_declarations
- - unnecessary_parenthesis
- - unnecessary_raw_strings
- - unnecessary_string_escapes
- - unnecessary_string_interpolations
- - unnecessary_to_list_in_spreads
- - unsafe_html
- - use_build_context_synchronously
- - use_full_hex_values_for_flutter_colors
- - use_function_type_syntax_for_parameters
- - use_if_null_to_convert_nulls
- - 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_test_throws_matchers
- - use_to_close_resource
- - use_trailing_commas
- - void_checks
- - wildcard_import_warning
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