VisualStudio2019Communityで作成したUnity用のEditorConfigファイル。これをUnityのプロジェクトフォルダー直下に置くと、キャメルケース用のルールを加えた名前規則のチェックが有効になります。

.editorconfig

# 上位ディレクトリから .editorconfig 設定を継承する場合は、以下の行を削除します
root = true

# 全ファイル共通
[*]

# 改行とエンコード設定
end_of_line = crlf
charset = utf-8

# C# ファイル
[*.cs]

#### コア EditorConfig オプション ####

# インデントと間隔
indent_size = 4
indent_style = space
tab_width = 4

# 改行とエンコード設定
insert_final_newline = false

#### .NET コーディング規則 ####

# using の整理
dotnet_separate_import_directive_groups = false
dotnet_sort_system_directives_first = false

# this. と Me. の設定
dotnet_style_qualification_for_event = false:silent
dotnet_style_qualification_for_field = false:silent
dotnet_style_qualification_for_method = false:silent
dotnet_style_qualification_for_property = false:silent

# 言語キーワードと BCL の種類の設定
dotnet_style_predefined_type_for_locals_parameters_members = true:silent
dotnet_style_predefined_type_for_member_access = true:silent

# かっこの設定
dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent
dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent

# 修飾子設定
dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent

# 式レベルの設定
csharp_style_deconstructed_variable_declaration = true:suggestion
csharp_style_inlined_variable_declaration = true:suggestion
csharp_style_throw_expression = true:suggestion
dotnet_style_coalesce_expression = true:suggestion
dotnet_style_collection_initializer = true:suggestion
dotnet_style_explicit_tuple_names = true:suggestion
dotnet_style_null_propagation = true:suggestion
dotnet_style_object_initializer = true:suggestion
dotnet_style_prefer_auto_properties = true:silent
dotnet_style_prefer_compound_assignment = true:suggestion
dotnet_style_prefer_conditional_expression_over_assignment = true:silent
dotnet_style_prefer_conditional_expression_over_return = true:silent
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
dotnet_style_prefer_inferred_tuple_names = true:suggestion
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion

# フィールド設定
dotnet_style_readonly_field = true:suggestion

# パラメーターの設定
dotnet_code_quality_unused_parameters = all:suggestion

#### C# コーディング規則 ####

# var を優先
csharp_style_var_elsewhere = false:silent
csharp_style_var_for_built_in_types = false:silent
csharp_style_var_when_type_is_apparent = false:silent

# 式のようなメンバー
csharp_style_expression_bodied_accessors = true:silent
csharp_style_expression_bodied_constructors = false:silent
csharp_style_expression_bodied_indexers = true:silent
csharp_style_expression_bodied_lambdas = true:silent
csharp_style_expression_bodied_local_functions = false:silent
csharp_style_expression_bodied_methods = false:silent
csharp_style_expression_bodied_operators = false:silent
csharp_style_expression_bodied_properties = true:silent

# パターン マッチング設定
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 チェック設定
csharp_style_conditional_delegate_call = true:suggestion

# 修飾子設定
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

# コード ブロックの設定
csharp_prefer_braces = true:silent
csharp_prefer_simple_using_statement = true:suggestion

# 式レベルの設定
csharp_prefer_simple_default_expression = 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

# 'using' ディレクティブの基本設定
csharp_using_directive_placement = outside_namespace:silent

#### C# 書式ルール ####

# 改行設定
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 = all
csharp_new_line_between_query_expression_clauses = true

# インデント設定
csharp_indent_block_contents = true
csharp_indent_braces = false
csharp_indent_case_contents = true
csharp_indent_case_contents_when_block = true
csharp_indent_labels = one_less_than_current
csharp_indent_switch_labels = true

# スペース設定
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 = 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
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

# 折り返しの設定
csharp_preserve_single_line_blocks = true
csharp_preserve_single_line_statements = true

#### 命名スタイル ####

# 命名規則

dotnet_naming_rule.interface_should_be_i_で始まる.severity = suggestion
dotnet_naming_rule.interface_should_be_i_で始まる.symbols = interface
dotnet_naming_rule.interface_should_be_i_で始まる.style = i_で始まる

dotnet_naming_rule.型_should_be_パスカル_ケース.severity = suggestion
dotnet_naming_rule.型_should_be_パスカル_ケース.symbols = 型
dotnet_naming_rule.型_should_be_パスカル_ケース.style = パスカル_ケース

dotnet_naming_rule.const_should_be_パスカル_ケース.severity = suggestion
dotnet_naming_rule.const_should_be_パスカル_ケース.symbols = const
dotnet_naming_rule.const_should_be_パスカル_ケース.style = パスカル_ケース

dotnet_naming_rule.パラメーター_ローカルフィールド_should_be_キャメルケース.severity = suggestion
dotnet_naming_rule.パラメーター_ローカルフィールド_should_be_キャメルケース.symbols = パラメーター_ローカルフィールド
dotnet_naming_rule.パラメーター_ローカルフィールド_should_be_キャメルケース.style = キャメルケース

dotnet_naming_rule.フィールド以外のメンバー_should_be_パスカル_ケース.severity = suggestion
dotnet_naming_rule.フィールド以外のメンバー_should_be_パスカル_ケース.symbols = フィールド以外のメンバー
dotnet_naming_rule.フィールド以外のメンバー_should_be_パスカル_ケース.style = パスカル_ケース

# 記号の仕様

dotnet_naming_symbols.interface.applicable_kinds = interface
dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
dotnet_naming_symbols.interface.required_modifiers = 

dotnet_naming_symbols.型.applicable_kinds = class, struct, interface, enum
dotnet_naming_symbols.型.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
dotnet_naming_symbols.型.required_modifiers = 

dotnet_naming_symbols.フィールド以外のメンバー.applicable_kinds = property, event, method
dotnet_naming_symbols.フィールド以外のメンバー.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
dotnet_naming_symbols.フィールド以外のメンバー.required_modifiers = 

dotnet_naming_symbols.const.applicable_kinds = property, field, local, method, local_function
dotnet_naming_symbols.const.applicable_accessibilities = *
dotnet_naming_symbols.const.required_modifiers = const

dotnet_naming_symbols.パラメーター_ローカルフィールド.applicable_kinds = field, parameter, local
dotnet_naming_symbols.パラメーター_ローカルフィールド.applicable_accessibilities = *
dotnet_naming_symbols.パラメーター_ローカルフィールド.required_modifiers = 

# 命名スタイル

dotnet_naming_style.パスカル_ケース.required_prefix = 
dotnet_naming_style.パスカル_ケース.required_suffix = 
dotnet_naming_style.パスカル_ケース.word_separator = 
dotnet_naming_style.パスカル_ケース.capitalization = pascal_case

dotnet_naming_style.i_で始まる.required_prefix = I
dotnet_naming_style.i_で始まる.required_suffix = 
dotnet_naming_style.i_で始まる.word_separator = 
dotnet_naming_style.i_で始まる.capitalization = pascal_case

dotnet_naming_style.キャメルケース.required_prefix = 
dotnet_naming_style.キャメルケース.required_suffix = 
dotnet_naming_style.キャメルケース.word_separator = 
dotnet_naming_style.キャメルケース.capitalization = camel_case