| # Licensed to the Apache Software Foundation (ASF) under one | 
 | # or more contributor license agreements.  See the NOTICE file | 
 | # distributed with this work for additional information | 
 | # regarding copyright ownership.  The ASF licenses this file | 
 | # to you under the Apache License, Version 2.0 (the | 
 | # "License"); you may not use this file except in compliance | 
 | # with the License.  You may obtain a copy of the License at | 
 | # | 
 | # http://www.apache.org/licenses/LICENSE-2.0 | 
 | # | 
 | # Unless required by applicable law or agreed to in writing, software | 
 | # distributed under the License is distributed on an "AS IS" BASIS, | 
 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
 | # See the License for the specific language governing permissions and | 
 | # limitations under the License. | 
 |  | 
 | root = true | 
 |  | 
 | # Default settings: | 
 | # A newline ending every file | 
 | # Use 4 spaces as indentation | 
 | [*] | 
 | insert_final_newline = true | 
 | indent_style = space | 
 | indent_size = 4 | 
 | trim_trailing_whitespace = true | 
 |  | 
 | # C# files | 
 | [*.cs] | 
 | # New line preferences | 
 | 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 | 
 | csharp_new_line_between_query_expression_clauses = true | 
 |  | 
 | # Indentation preferences | 
 | csharp_indent_block_contents = true | 
 | csharp_indent_braces = false | 
 | csharp_indent_case_contents = true | 
 | csharp_indent_case_contents_when_block = true | 
 | csharp_indent_switch_labels = true | 
 | csharp_indent_labels = one_less_than_current | 
 |  | 
 | # Modifier preferences | 
 | csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion | 
 |  | 
 | # avoid this. unless absolutely 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 | 
 |  | 
 | # Types: use keywords instead of BCL types, and permit var only when the type is clear | 
 | csharp_style_var_for_built_in_types = false:suggestion | 
 | csharp_style_var_when_type_is_apparent = false:none | 
 | csharp_style_var_elsewhere = false:suggestion | 
 | dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion | 
 | dotnet_style_predefined_type_for_member_access = true:suggestion | 
 |  | 
 | # name all constant fields using PascalCase | 
 | dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion | 
 | dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols  = constant_fields | 
 | dotnet_naming_rule.constant_fields_should_be_pascal_case.style    = pascal_case_style | 
 | dotnet_naming_symbols.constant_fields.applicable_kinds   = field | 
 | dotnet_naming_symbols.constant_fields.required_modifiers = const | 
 | dotnet_naming_style.pascal_case_style.capitalization = pascal_case | 
 |  | 
 | # static fields should have s_ prefix | 
 | dotnet_naming_rule.static_fields_should_have_prefix.severity = suggestion | 
 | dotnet_naming_rule.static_fields_should_have_prefix.symbols  = static_fields | 
 | dotnet_naming_rule.static_fields_should_have_prefix.style    = static_prefix_style | 
 | dotnet_naming_symbols.static_fields.applicable_kinds   = field | 
 | dotnet_naming_symbols.static_fields.required_modifiers = static | 
 | dotnet_naming_symbols.static_fields.applicable_accessibilities = private, internal, private_protected | 
 | dotnet_naming_style.static_prefix_style.required_prefix = s_ | 
 | dotnet_naming_style.static_prefix_style.capitalization = camel_case  | 
 |  | 
 | # internal and private fields should be _camelCase | 
 | dotnet_naming_rule.camel_case_for_private_internal_fields.severity = suggestion | 
 | dotnet_naming_rule.camel_case_for_private_internal_fields.symbols  = private_internal_fields | 
 | dotnet_naming_rule.camel_case_for_private_internal_fields.style    = camel_case_underscore_style | 
 | dotnet_naming_symbols.private_internal_fields.applicable_kinds = field | 
 | dotnet_naming_symbols.private_internal_fields.applicable_accessibilities = private, internal | 
 | dotnet_naming_style.camel_case_underscore_style.required_prefix = _ | 
 | dotnet_naming_style.camel_case_underscore_style.capitalization = camel_case  | 
 |  | 
 | # Code style defaults | 
 | csharp_using_directive_placement = outside_namespace:suggestion | 
 | dotnet_sort_system_directives_first = true | 
 | csharp_prefer_braces = true:refactoring | 
 | csharp_preserve_single_line_blocks = true:none | 
 | csharp_preserve_single_line_statements = false:none | 
 | csharp_prefer_static_local_function = true:suggestion | 
 | csharp_prefer_simple_using_statement = false:none | 
 | csharp_style_prefer_switch_expression = true:suggestion | 
 |  | 
 | # Code quality | 
 | dotnet_style_readonly_field = true:suggestion | 
 | dotnet_code_quality_unused_parameters = non_public:suggestion | 
 |  | 
 | # Expression-level preferences | 
 | dotnet_style_object_initializer = true:suggestion | 
 | dotnet_style_collection_initializer = true:suggestion | 
 | dotnet_style_explicit_tuple_names = true:suggestion | 
 | dotnet_style_coalesce_expression = true:suggestion | 
 | dotnet_style_null_propagation = true:suggestion | 
 | dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion | 
 | dotnet_style_prefer_inferred_tuple_names = true:suggestion | 
 | dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion | 
 | dotnet_style_prefer_auto_properties = true:suggestion | 
 | dotnet_style_prefer_conditional_expression_over_assignment = true:refactoring | 
 | dotnet_style_prefer_conditional_expression_over_return = true:refactoring | 
 | csharp_prefer_simple_default_expression = true:suggestion | 
 |  | 
 | # Expression-bodied members | 
 | csharp_style_expression_bodied_methods = true:refactoring | 
 | csharp_style_expression_bodied_constructors = true:refactoring | 
 | csharp_style_expression_bodied_operators = true:refactoring | 
 | csharp_style_expression_bodied_properties = true:refactoring | 
 | csharp_style_expression_bodied_indexers = true:refactoring | 
 | csharp_style_expression_bodied_accessors = true:refactoring | 
 | csharp_style_expression_bodied_lambdas = true:refactoring | 
 | csharp_style_expression_bodied_local_functions = true:refactoring | 
 |  | 
 | # Pattern matching | 
 | csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion | 
 | csharp_style_pattern_matching_over_as_with_null_check = true:suggestion | 
 | csharp_style_inlined_variable_declaration = true:suggestion | 
 |  | 
 | # Null checking preferences | 
 | csharp_style_throw_expression = true:suggestion | 
 | csharp_style_conditional_delegate_call = true:suggestion | 
 |  | 
 | # Other features | 
 | csharp_style_prefer_index_operator = false:none | 
 | csharp_style_prefer_range_operator = false:none | 
 | csharp_style_pattern_local_over_anonymous_function = false:none | 
 |  | 
 | # Space preferences | 
 | csharp_space_after_cast = false | 
 | csharp_space_after_colon_in_inheritance_clause = true | 
 | csharp_space_after_comma = true | 
 | csharp_space_after_dot = false | 
 | csharp_space_after_keywords_in_control_flow_statements = true | 
 | 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_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 | 
 | csharp_space_between_method_declaration_name_and_open_parenthesis = false | 
 | csharp_space_between_method_declaration_parameter_list_parentheses = false | 
 | csharp_space_between_parentheses = false | 
 | csharp_space_between_square_brackets = false | 
 |  | 
 | # Xml project files | 
 | [*.{csproj,props,targets}] | 
 | indent_size = 2 | 
 | charset = utf-8 |