.editorconfig

root = true

[*]
end_of_line = crlf
charset = utf-8
indent_style = space
indent_size = 4

[*.{json,yml,csproj,props,targets}]
indent_size = 2

[*.cs]
# Prefer "var" everywhere
csharp_style_var_for_built_in_types                   = true : suggestion
csharp_style_var_when_type_is_apparent                = true : suggestion
csharp_style_var_elsewhere                            = true : suggestion

# Newline settings
csharp_new_line_before_open_brace                     = all
csharp_new_line_before_else                           = true
csharp_new_line_before_catch                          = true
csharp_new_line_before_finally                        = true
csharp_new_line_before_members_in_object_initializers = true
csharp_new_line_before_members_in_anonymous_types     = true

# Sort using and Import directives with System.* appearing first
dotnet_sort_system_directives_first                        = true

# Code-block preferences
csharp_prefer_braces = true
csharp_prefer_simple_using_statement = true
csharp_style_namespace_declarations = file_scoped

# Avoid "this." if not necessary
dotnet_style_qualification_for_field                       = false : suggestion
dotnet_style_qualification_for_property                    = false : suggestion
dotnet_style_qualification_for_method                      = false : suggestion
dotnet_style_qualification_for_event                       = false : suggestion

# Use language keywords instead of framework type names for type references
dotnet_style_predefined_type_for_locals_parameters_members = true : suggestion
dotnet_style_predefined_type_for_member_access             = false : suggestion

# Suggest more modern language features when available
csharp_style_pattern_matching_over_is_with_cast_check = true : none
csharp_style_pattern_matching_over_as_with_null_check = true : none
csharp_style_inlined_variable_declaration             = true : none
csharp_style_throw_expression                         = true : none
csharp_style_conditional_delegate_call                = true : none

dotnet_style_object_initializer                            = true : suggestion
dotnet_style_collection_initializer                        = true : suggestion
dotnet_style_coalesce_expression                           = true : suggestion
dotnet_style_null_propagation                              = true : suggestion
dotnet_style_explicit_tuple_names                          = true : suggestion

trim_trailing_whitespace = true
insert_final_newline = true

# Suggest to use "_" instead of "this." when creating new private fields
dotnet_naming_style.camel_case_leading_underscore.capitalization = camel_case
dotnet_naming_style.camel_case_leading_underscore.required_prefix = _
dotnet_naming_symbols.private_fields.applicable_kinds = field
dotnet_naming_symbols.private_fields.applicable_accessibilities = private
dotnet_naming_rule.private_fields_should_be_camel_case_leading_underscore.severity = suggestion
dotnet_naming_rule.private_fields_should_be_camel_case_leading_underscore.symbols = private_fields
dotnet_naming_rule.private_fields_should_be_camel_case_leading_underscore.style = camel_case_leading_underscore