analysis_options.yaml

analyzer:
  errors:
    missing_required_param: error
    missing_return: error
    todo: ignore
  language:
    strict-inference: true
    strict-raw-types: true

linter:
  rules:
    # Require specifying return types for functions.
    - always_declare_return_types

    # Always put control flow bodies on a new line.
    - always_put_control_body_on_new_line

    # Always require non-null named parameters.
    - always_require_non_null_named_parameters

    # Annotate method overrides with @override.
    - annotate_overrides

    # Avoid unnecessary use of 'as' for type casting.
    - avoid_as

    # Avoid using boolean literals in conditional expressions.
    - avoid_bool_literals_in_conditional_expressions

    # Avoid catching Errors without on clauses.
    - avoid_catches_without_on_clauses

    # Avoid catching errors, prefer catching exceptions.
    - avoid_catching_errors

    # Avoid classes with only static members.
    - avoid_classes_with_only_static_members

    # Avoid unnecessary checks for double and int types.
    - avoid_double_and_int_checks

    # Avoid empty 'else' statements.
    - avoid_empty_else

    # Avoid implementing 'equals' and 'hashCode' for mutable classes.
    - avoid_equals_and_hash_code_on_mutable_classes

    # Avoid unnecessary escaping of inner quotes in strings.
    - avoid_escaping_inner_quotes

    # Avoid initializing fields in const classes.
    - avoid_field_initializers_in_const_classes

    # Avoid using function literals in 'forEach' calls.
    - avoid_function_literals_in_foreach_calls

    # Avoid implementing value types (classes with only value-based equality).
    - avoid_implementing_value_types

    # Avoid initializing variables to null.
    - avoid_init_to_null

    # Avoid JavaScript-style rounded integers.
    - avoid_js_rounded_ints

    # Avoid null checks in equality operators.
    - avoid_null_checks_in_equality_operators

    # Avoid using positional boolean parameters.
    - avoid_positional_boolean_parameters

    # Avoid using print statements.
    - avoid_print

    # Avoid private typedef functions.
    - avoid_private_typedef_functions

    # Avoid specifying redundant argument values.
    - avoid_redundant_argument_values

    # Avoid relative imports for libraries.
    - avoid_relative_lib_imports

    # Avoid renaming method parameters.
    - avoid_renaming_method_parameters

    # Avoid specifying return types on setters.
    - avoid_return_types_on_setters

    # Avoid returning null.
    - avoid_returning_null

    # Avoid returning null for Future and FutureOr.
    - avoid_returning_null_for_future

    # Avoid returning null for void.
    - avoid_returning_null_for_void

    # Avoid returning 'this' from methods.
    - avoid_returning_this

    # Avoid setters without getters.
    - avoid_setters_without_getters

    # Avoid shadowing type parameters.
    - avoid_shadowing_type_parameters

    # Avoid using a single cascade in expression statements.
    - avoid_single_cascade_in_expression_statements

    # Avoid slow asynchronous I/O.
    - avoid_slow_async_io

    # Avoid using types as parameter names.
    - avoid_types_as_parameter_names

    # Avoid unnecessary containers (e.g., Container or Padding with no children).
    - avoid_unnecessary_containers

    # Avoid unused constructor parameters.
    - avoid_unused_constructor_parameters

    # Avoid using 'void' for async functions.
    - avoid_void_async

    # Avoid importing web libraries in Flutter.
    - avoid_web_libraries_in_flutter

    # Await only futures (avoid awaiting non-future values).
    - await_only_futures

    # Use camel case for extensions.
    - camel_case_extensions

    # Use camel case for type names.
    - camel_case_types

    # Cancel streams subscriptions when no longer needed.
    - cancel_subscriptions

    # Close sinks when they are no longer needed.
    - close_sinks

    # Require references in comments to be valid and reachable.
    - comment_references

    # Enforce the correct ordering of import directives.
    - directives_ordering

    # Avoid empty 'catch' blocks.
    - empty_catches

    # Avoid empty constructor bodies.
    - empty_constructor_bodies

    # Avoid empty statements.
    - empty_statements

    # Enforce file naming conventions.
    - file_names

    # Ensure the use of leading newlines in multiline string literals.
    - leading_newlines_in_multiline_strings

    # Enforce library naming conventions.
    - library_names

    # Enforce library prefix naming conventions.
    - library_prefixes

    # Ensure there are no adjacent strings in lists.
    - no_adjacent_strings_in_list

    # Ensure there are no duplicate case values in switch statements.
    - no_duplicate_case_values

    # Avoid complex logic in createState methods of StatefulWidget classes.
    - no_logic_in_create_state

    # Avoid using runtimeType.toString() to create debug descriptions.
    - no_runtimeType_toString

    # Avoid using non-constant identifier names.
    - non_constant_identifier_names

    # Avoid closures that return null.
    - null_closures

    # Enforce the use of slash ('/') for doc comments.
    - slash_for_doc_comments

    # Ensure properties are sorted last in widgets' child property lists.
    - sort_child_properties_last


    # Ensure pub dependencies are sorted.
    - sort_pub_dependencies


    # Ensure types are checked using 'is' or 'is!' for equality checks.
    - test_types_in_equals

    # Avoid throwing exceptions in 'finally' blocks.
    - throw_in_finally

    # Ensure type annotations are provided for public APIs.
    - type_annotate_public_apis

    # Enforce proper initialization of type parameters.
    - type_init_formals

    # Ensure that futures are awaited and the results are used.
    - unawaited_futures

    # Avoid unnecessary 'await' in 'return' statements.
    - unnecessary_await_in_return

    # Avoid unnecessary braces in string interpolations.
    - unnecessary_brace_in_string_interps

    # Avoid using unnecessary 'const' constructors.
    - unnecessary_const

    # Avoid unnecessary constructors for getters and setters.
    - unnecessary_getters_setters

    # Avoid unnecessary lambda expressions.
    - unnecessary_lambdas

    # Avoid using unnecessary 'new' for instance creation.
    - unnecessary_new

    # Avoid unnecessary use of null in 'if null' operators.
    - unnecessary_null_in_if_null_operators

    # Avoid unnecessary method overrides.
    - unnecessary_overrides

    # Avoid unnecessary parentheses.
    - unnecessary_parenthesis

    # Avoid unnecessary raw string literals.
    - unnecessary_raw_strings

    # Avoid unnecessary statements.
    - unnecessary_statements

    # Avoid unnecessary string escapes.
    - unnecessary_string_escapes

    # Avoid unnecessary string interpolations.
    - unnecessary_string_interpolations

    # Avoid using 'this' in a constructor when not required.
    - unnecessary_this

    # Avoid unrelated type equality checks.
    - unrelated_type_equality_checks

    # Avoid using unsafe HTML in Flutter widgets.
    - unsafe_html

    # Use full hexadecimal values for Flutter color constants.
    - use_full_hex_values_for_flutter_colors

    # Use the function type syntax for parameters.
    - use_function_type_syntax_for_parameters

    # Use keys in widget constructors.
    - use_key_in_widget_constructors

    # Avoid raw strings when possible.
    - use_raw_strings

    # Use 'rethrow' when possible instead of 'throw e'.
    - use_rethrow_when_possible

    # Use setters to change properties instead of methods.
    - use_setters_to_change_properties

    # Use 'StringBuffer' for efficient string concatenation.
    - use_string_buffers

    # Use 'to' and 'as' if applicable instead of casting with 'is' and 'as'.
    - use_to_and_as_if_applicable

    # Enforce the use of valid regular expressions.
    - valid_regexps

    # Avoid checking for void using the 'void' keyword.
    - void_checks