.editorconfig file is reworked

Author: AlexUstinov

.editorconfig

@@ -1,4 +1,5 @@
 # Remove the line below if you want to inherit .editorconfig settings from higher directories
+# https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2019#supported-settings
 root = true
 
 [*]
@@ -12,137 +13,163 @@ trim_trailing_whitespace = false
 # C# files
 [*.cs]
 # Indentation options
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#indent
 
 indent_size = 2
 indent_style = space
 tab_width = 2
 
-csharp_indent_case_contents = true
-csharp_indent_block_contents = true
-csharp_indent_braces = false
-csharp_indent_switch_labels = true
-csharp_indent_labels = one_less_than_current
-
 # New line preferences
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#c-formatting-settings
-
-csharp_new_line_before_catch = true
-csharp_new_line_before_finally = true
-csharp_new_line_before_else = true
-csharp_new_line_before_members_in_anonymous_types = true
-csharp_new_line_before_members_in_object_initializers = false
-csharp_new_line_before_open_brace = types,methods
-csharp_new_line_between_query_expression_clauses = true
-
 end_of_line = crlf
 insert_final_newline = false
 
 #### .NET Coding Conventions ####
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#net-code-style-settings
 
 # Organize usings
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#usings
-csharp_using_directive_placement = outside_namespace:silent
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-formatting-conventions?view=vs-2019#organize-using-directives
+dotnet_separate_import_directive_groups = false
 dotnet_sort_system_directives_first = true
 
-# Style - qualification options
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#this_and_me
+# this. and Me. preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#this-and-me
+dotnet_style_qualification_for_event = false:suggestion
 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
+dotnet_style_qualification_for_property = false:suggestion
 
-# Language keywords instead of framework type names for type references
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#language_keywords
+# Language keywords vs BCL types preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#language-keywords
 dotnet_style_predefined_type_for_locals_parameters_members = true:warning
 dotnet_style_predefined_type_for_member_access = true:warning
 
 # Parentheses preferences
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#parentheses
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#parentheses-preferences
 dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:suggestion
-dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:suggestion
 dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:suggestion
 dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:suggestion
 
 # Modifier preferences
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#normalize_modifiers
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#normalize-modifiers
 dotnet_style_require_accessibility_modifiers = always:warning
-csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
-dotnet_style_readonly_field = true:warning
-csharp_prefer_static_local_function = true:suggestion
 
 # Expression-level preferences
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#expression_level
-
-dotnet_style_object_initializer = true:suggestion
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#expression-level-preferences
 dotnet_style_collection_initializer = true:suggestion
 dotnet_style_explicit_tuple_names = true:suggestion
-dotnet_style_prefer_inferred_tuple_names = true:suggestion
-dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
+dotnet_style_object_initializer = true:suggestion
 dotnet_style_prefer_auto_properties = true:suggestion
+dotnet_style_prefer_compound_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_return = true:suggestion
+dotnet_style_prefer_inferred_anonymous_type_member_names = false:suggestion
+dotnet_style_prefer_inferred_tuple_names = true:suggestion
 dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
-dotnet_style_prefer_conditional_expression_over_assignment = false:suggestion
-dotnet_style_prefer_conditional_expression_over_return = false:suggestion
-csharp_prefer_simple_default_expression = true:suggestion
-csharp_prefer_braces = true:suggestion
-csharp_prefer_simple_using_statement = true:suggestion
-
-# Expression-level preferences
-csharp_style_deconstructed_variable_declaration = true:suggestion
-csharp_style_inlined_variable_declaration = true:suggestion
-csharp_style_pattern_local_over_anonymous_function = true:suggestion
-csharp_style_prefer_index_operator = true:suggestion
-csharp_style_prefer_range_operator = true:suggestion
-csharp_style_unused_value_assignment_preference = discard_variable:suggestion
-csharp_style_unused_value_expression_statement_preference = discard_variable:silent
 
-# Expression-bodied members
-csharp_style_expression_bodied_methods = true:none
-csharp_style_expression_bodied_constructors = false:suggestion
-csharp_style_expression_bodied_operators = true:suggestion
-csharp_style_expression_bodied_properties = true:suggestion
-csharp_style_expression_bodied_indexers = true:suggestion
-csharp_style_expression_bodied_accessors = true:suggestion
+# Null-checking preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#null-checking-preferences
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
 
-# Pattern matching
-csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
-csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+# Field preferences
+dotnet_style_readonly_field = true:warning
 
 # Parameter preferences
-dotnet_code_quality_unused_parameters = all:suggestion
+dotnet_code_quality_unused_parameters = all:warning
 
 #### C# Coding Conventions ####
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#c-code-style-settings
 
 # var preferences
-csharp_style_var_for_built_in_types = true:silent
-csharp_style_var_when_type_is_apparent = true:silent
-csharp_style_var_elsewhere = true:silent
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#implicit-and-explicit-types
+csharp_style_var_elsewhere = true:suggestion
+csharp_style_var_for_built_in_types = true:suggestion
+csharp_style_var_when_type_is_apparent = true:suggestion
+
+# Expression-bodied members
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#expression-bodied-members
+csharp_style_expression_bodied_accessors = true:suggestion
+csharp_style_expression_bodied_constructors = false:warning
+csharp_style_expression_bodied_indexers = true:suggestion
+csharp_style_expression_bodied_lambdas = true:suggestion
+csharp_style_expression_bodied_local_functions = false:warning
+csharp_style_expression_bodied_methods = when_on_single_line:suggestion
+csharp_style_expression_bodied_operators = false:warning
+csharp_style_expression_bodied_properties = true:suggestion
 
-# Null checking preferences
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#null_checking
-csharp_style_throw_expression = false:none
+# Pattern matching preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#pattern-matching
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_prefer_switch_expression = true:suggestion
+
+# Null-checking preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#c-null-checking-preferences
 csharp_style_conditional_delegate_call = true:suggestion
 
+# Modifier preferences
+csharp_prefer_static_local_function = true:suggestion
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:silent
+
+# Code-block preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#code-block-preferences
+csharp_prefer_braces = true:suggestion
+csharp_prefer_simple_using_statement = false:silent
+
+# Expression-level preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-language-conventions?view=vs-2019#c-expression-level-preferences
+csharp_prefer_simple_default_expression = true:suggestion
+csharp_style_deconstructed_variable_declaration = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+csharp_style_pattern_local_over_anonymous_function = true:suggestion
+csharp_style_prefer_index_operator = true:suggestion
+csharp_style_prefer_range_operator = true:suggestion
+csharp_style_throw_expression = true:suggestion
+csharp_style_unused_value_assignment_preference = discard_variable:suggestion
+csharp_style_unused_value_expression_statement_preference = discard_variable:warning
+
+# 'using' directive preferences
+csharp_using_directive_placement = outside_namespace:warning
+
 #### C# Formatting Rules ####
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-formatting-conventions?view=vs-2019#c-formatting-settings
+
+# New line preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-formatting-conventions?view=vs-2019#new-line-options
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = properties,types
+csharp_new_line_between_query_expression_clauses = true
 
-# Spacing options
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#spacing
+# Indentation preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-formatting-conventions?view=vs-2019#indentation-options
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = false
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
 
+# Space preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-formatting-conventions?view=vs-2019#spacing-options
+csharp_space_after_cast = true
 csharp_space_after_colon_in_inheritance_clause = true
-csharp_space_after_cast = false
 csharp_space_after_comma = true
 csharp_space_after_dot = false
 csharp_space_after_keywords_in_control_flow_statements = true
-csharp_space_before_colon_in_inheritance_clause = true
-csharp_space_between_method_call_empty_parameter_list_parentheses = false
 csharp_space_after_semicolon_in_for_statement = true
 csharp_space_around_binary_operators = before_and_after
-csharp_space_around_declaration_statements = do_not_ignore
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
 csharp_space_before_comma = false
 csharp_space_before_dot = false
 csharp_space_before_open_square_brackets = false
 csharp_space_before_semicolon_in_for_statement = false
 csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
 csharp_space_between_method_call_name_and_opening_parenthesis = false
 csharp_space_between_method_call_parameter_list_parentheses = false
 csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
@@ -151,16 +178,15 @@ csharp_space_between_method_declaration_parameter_list_parentheses = false
 csharp_space_between_parentheses = false
 csharp_space_between_square_brackets = false
 
-# Wrapping options
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference#wrapping
-
+# Wrapping preferences
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-formatting-conventions?view=vs-2019#wrap-options
 csharp_preserve_single_line_blocks = true
-csharp_preserve_single_line_statements = true
+csharp_preserve_single_line_statements = false
 
 #### Naming styles ####
 
-# Naming Conventions
-# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-naming-conventions
+# Naming rules
+# https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-naming-conventions?view=vs-2019
 
 # Style Definitions
 dotnet_naming_style.pascal_case_style.capitalization               = pascal_case
@@ -175,22 +201,15 @@ dotnet_naming_style.capital_i_prefix_style.capitalization          = pascal_case
 dotnet_naming_style.capital_t_prefix_style.required_prefix = T
 dotnet_naming_style.capital_t_prefix_style.capitalization = pascal_case
 
-dotnet_naming_style.T_prefix_style.required_prefix      = T
-dotnet_naming_style.T_prefix_style.capitalization       = pascal_case
-
-dotnet_naming_style.underscore_style.required_prefix      = _
-dotnet_naming_style.underscore_style.capitalization       = camel_case
-
-
-# Private static must be camelCase
-dotnet_naming_rule.private_naming.severity                        = suggestion
+# Private static fields must be camelCase
+dotnet_naming_rule.private_naming.severity                        = warning
 dotnet_naming_rule.private_naming.symbols                         = private_static
 dotnet_naming_rule.private_naming.style                           = camel_case_style
-dotnet_naming_symbols.private_static.applicable_kinds             = property,event,field
+dotnet_naming_symbols.private_static.applicable_kinds             = field
 dotnet_naming_symbols.private_static.applicable_accessibilities   = private, static
 
 # Use PascalCase for readonly static fields
-dotnet_naming_rule.readonly_fields_should_be_pascal_case.severity  = notice
+dotnet_naming_rule.readonly_fields_should_be_pascal_case.severity  = suggestion
 dotnet_naming_rule.readonly_fields_should_be_pascal_case.symbols   = readonly_fields
 dotnet_naming_rule.readonly_fields_should_be_pascal_case.style     = pascal_case_style
 dotnet_naming_symbols.readonly_fields.applicable_kinds             = field
@@ -205,6 +224,12 @@ dotnet_naming_symbols.constant_fields.applicable_kinds             = field
 dotnet_naming_symbols.constant_fields.required_modifiers           = const
 dotnet_naming_symbols.constant_fields.applicable_accessibilities   = *
 
+# Private fields must be camelCase
+dotnet_naming_rule.private_naming.severity                 = suggestion
+dotnet_naming_rule.private_naming.symbols                  = private
+dotnet_naming_rule.private_naming.style                    = camel_case_style
+dotnet_naming_symbols.private.applicable_kinds             = field
+dotnet_naming_symbols.private.applicable_accessibilities   = private
 
 # Use PascalCase for public fields
 dotnet_naming_rule.pascal_case_for_public_fields.severity          = warning
@@ -228,36 +253,7 @@ dotnet_naming_symbols.any_interface.applicable_kinds               = interface
 dotnet_naming_symbols.any_interface.applicable_accessibilities     = *
 
 # Generics Type Parameters use PascalCase and are prefixed with uppercase 'T'
-# https://docs.microsoft.com/dotnet/standard/design-guidelines/names-of-classes-structs-and-interfaces
 dotnet_naming_symbols.type_parameter_group.applicable_kinds        = type_parameter
 dotnet_naming_rule.type_parameter_rule.symbols                     = type_parameter_group
 dotnet_naming_rule.type_parameter_rule.style                       = capital_t_prefix_style
 dotnet_naming_rule.type_parameter_rule.severity                    = warning
-
-# Private must be camelCase
-dotnet_naming_rule.private_naming.severity                 = suggestion
-dotnet_naming_rule.private_naming.symbols                  = private
-dotnet_naming_rule.private_naming.style                    = camel_case_style
-dotnet_naming_symbols.private.applicable_kinds             = property,event,field
-dotnet_naming_symbols.private.applicable_accessibilities   = private
-
-# Internal must be camelCase with underscore
-dotnet_naming_rule.underscore_internal_naming.severity                 = warning
-dotnet_naming_rule.underscore_internal_naming.symbols                  = underscore_internal
-dotnet_naming_rule.underscore_internal_naming.style                    = camel_case_style
-dotnet_naming_symbols.underscore_internal.applicable_kinds             = property,event,field
-dotnet_naming_symbols.underscore_internal.applicable_accessibilities   = internal
-
-# Type params must be PascalCase with T prefix
-dotnet_naming_rule.T_prefix_naming.severity                 = warning
-dotnet_naming_rule.T_prefix_naming.symbols                  = T_prefix
-dotnet_naming_rule.T_prefix_naming.style                    = T_prefix_style
-dotnet_naming_symbols.T_prefix.applicable_kinds             = type_parameter
-dotnet_naming_symbols.T_prefix.applicable_accessibilities   = *
-
-# Everything else is camelCase
-#dotnet_naming_rule.everything_else_naming.severity                 = warning
-#dotnet_naming_rule.everything_else_naming.symbols                  = everything_else
-#dotnet_naming_rule.everything_else_naming.style                    = camel_case_style
-#dotnet_naming_symbols.everything_else.applicable_kinds             = *
-#dotnet_naming_symbols.everything_else.applicable_accessibilities   = *