root = true

[*]

indent_style = space

indent_size = 4

end_of_line = lf

charset = utf-8

trim_trailing_whitespace = true

insert_final_newline = true

[*.{yml,yaml,json}]

indent_size = 2

[*.{csproj,props,targets}]

indent_size = 2

[*.md]

trim_trailing_whitespace = false

[*.cs]

# Sort using directives

dotnet_sort_system_directives_first = true

dotnet_separate_import_directive_groups = false

# Language rules

dotnet_style_qualification_for_field = false:warning

dotnet_style_qualification_for_property = false:warning

dotnet_style_qualification_for_method = false:warning

dotnet_style_qualification_for_event = false:warning

dotnet_style_predefined_type_for_locals_parameters_members = true:warning

dotnet_style_predefined_type_for_member_access = true:warning

# Expression-bodied members

csharp_style_expression_bodied_methods = when_on_single_line:silent

csharp_style_expression_bodied_constructors = when_on_single_line:silent

csharp_style_expression_bodied_properties = when_on_single_line:suggestion

# Pattern matching

csharp_style_pattern_matching_over_as_with_null_check = true:suggestion

csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion

# Modern features

csharp_style_prefer_primary_constructors = true:suggestion

csharp_style_prefer_pattern_matching = true:suggestion

csharp_style_inlined_variable_declaration = true:suggestion

# Naming

dotnet_naming_rule.interface_rule.severity = warning

dotnet_naming_rule.interface_rule.symbols = interface

dotnet_naming_rule.interface_rule.style = interface_style

dotnet_naming_symbols.interface.applicable_kinds = interface

dotnet_naming_style.interface_style.required_prefix = I

dotnet_naming_style.interface_style.capitalization = pascal_case

dotnet_naming_rule.private_field_rule.severity = warning

dotnet_naming_rule.private_field_rule.symbols = private_field

dotnet_naming_rule.private_field_rule.style = underscore_camel

dotnet_naming_symbols.private_field.applicable_kinds = field

dotnet_naming_symbols.private_field.applicable_accessibilities = private

dotnet_naming_style.underscore_camel.required_prefix = _

dotnet_naming_style.underscore_camel.capitalization = camel_case

# Code quality analyzers

dotnet_diagnostic.CA1014.severity = none # CLSCompliant attribute (not needed)

dotnet_diagnostic.CA2007.severity = none # ConfigureAwait (library code, handled case by case)

[tests/**/*.cs]

# CA1515: test classes must be public for xUnit discovery - suppress the

# "can be internal" suggestion so dotnet format doesn't flip visibility.

# CA1812: test classes look uninstantiated to analyzers but xUnit instantiates them.

dotnet_diagnostic.CA1515.severity = none

dotnet_diagnostic.CA1812.severity = none