.editorconfig

# EditorConfig is awesome:http://EditorConfig.org

# top-most EditorConfig file
root = true

# Don't use tabs for indentation.
[*]
indent_style = space
# (Please don't specify an indent_size here; that has too many unintended consequences.)

# Code files
[*.{cs,csx,vb,vbx}]
indent_size = 4

# Xml project files
[*.{csproj,vbproj,vcxproj,vcxproj.filters,proj,projitems,shproj,msbuildproj,props,targets}]
indent_size = 2

# Xml config files
[*.{ruleset,config,nuspec,resx,vsixmanifest,vsct}]
indent_size = 2

# YAML files
[*.{yaml,yml}]
indent_size = 2

# JSON files
[*.json]
indent_size = 2

# Dotnet code style settings:
[*.{cs,vb}]
# Sort using and Import directives with System.* appearing first
dotnet_sort_system_directives_first = true
# Avoid "this." and "Me." 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 = true:suggestion

# Suggest more modern language features when available
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

# CSharp code style settings:

# IDE0040: Add accessibility modifiers
dotnet_style_require_accessibility_modifiers = omit_if_default:error

# IDE0040: Add accessibility modifiers
dotnet_diagnostic.IDE0040.severity = error

[*.cs]
# Top-level files are definitely OK
csharp_using_directive_placement = outside_namespace:silent
csharp_style_namespace_declarations = block_scoped:silent
csharp_prefer_simple_using_statement = true:suggestion
csharp_prefer_braces = true:silent

# 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

# Prefer method-like constructs to have an expression-body
csharp_style_expression_bodied_methods = true:none
csharp_style_expression_bodied_constructors = true:none
csharp_style_expression_bodied_operators = true:none

# Prefer property-like constructs to have an expression-body
csharp_style_expression_bodied_properties = true:none
csharp_style_expression_bodied_indexers = true:none
csharp_style_expression_bodied_accessors = true:none

# Suggest more modern language features when available
csharp_style_pattern_matching_over_is_with_cast_check = true:error
csharp_style_pattern_matching_over_as_with_null_check = true:error
csharp_style_inlined_variable_declaration = true:suggestion
csharp_style_throw_expression = true:suggestion
csharp_style_conditional_delegate_call = 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

# Test settings
[**/*Tests*/**{.cs,.vb}]
# xUnit1013: Public method should be marked as test. Allows using records as test classes
dotnet_diagnostic.xUnit1013.severity = none

# CS9113: Parameter is unread (usually, ITestOutputHelper)
dotnet_diagnostic.CS9113.severity = none

# Default severity for analyzer diagnostics with category 'Style'
dotnet_analyzer_diagnostic.category-Style.severity = none

# VSTHRD200: Use "Async" suffix for async methods
dotnet_diagnostic.VSTHRD200.severity = none