diff --git a/Sources/Luminare/Components/Auxiliary/Scroll Views/InfiniteScrollView.swift b/Sources/Luminare/Components/Auxiliary/Scroll Views/InfiniteScrollView.swift
index c1f2d63..7c00c0f 100644
--- a/Sources/Luminare/Components/Auxiliary/Scroll Views/InfiniteScrollView.swift	
+++ b/Sources/Luminare/Components/Auxiliary/Scroll Views/InfiniteScrollView.swift	
@@ -9,13 +9,13 @@ import AppKit
 import SwiftUI
 
 /// The direction of an ``InfiniteScrollView``.
-public enum InfiniteScrollViewDirection: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
+public enum InfiniteScrollViewDirection: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
     /// The view can, and can only be scrolled horizontally.
     case horizontal
     /// The view can, and can only be scrolled vertically.
     case vertical
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 
     /// Initializes an ``InfiniteScrollViewDirection`` from an `Axis`.
     public init(axis: Axis) {
diff --git a/Sources/Luminare/Components/Compose/LuminareButtonCompose.swift b/Sources/Luminare/Components/Compose/LuminareButtonCompose.swift
new file mode 100644
index 0000000..70a82e9
--- /dev/null
+++ b/Sources/Luminare/Components/Compose/LuminareButtonCompose.swift
@@ -0,0 +1,112 @@
+//
+//  LuminareButtonCompose.swift
+//  Luminare
+//
+//  Created by KrLite on 2024/12/17.
+//
+
+import SwiftUI
+
+// MARK: - Button Compose
+
+struct LuminareButtonCompose<Label, Content>: View where Label: View, Content: View {
+    // MARK: Fields
+
+    private let role: ButtonRole?
+    @ViewBuilder private var label: () -> Label
+    @ViewBuilder private var content: () -> Content
+    private let action: () -> ()
+
+    // MARK: Initializers
+
+    public init(
+        role: ButtonRole? = nil,
+        @ViewBuilder label: @escaping () -> Label,
+        @ViewBuilder content: @escaping () -> Content,
+        action: @escaping () -> ()
+    ) {
+        self.role = role
+        self.label = label
+        self.content = content
+        self.action = action
+    }
+
+    public init(
+        _ titleKey: LocalizedStringKey,
+        role: ButtonRole? = nil,
+        @ViewBuilder content: @escaping () -> Content,
+        action: @escaping () -> ()
+    ) where Label == Text {
+        self.init(
+            role: role
+        ) {
+            Text(titleKey)
+        } content: {
+            content()
+        } action: {
+            action()
+        }
+    }
+
+    public init(
+        _ contentKey: LocalizedStringKey,
+        role: ButtonRole? = nil,
+        @ViewBuilder label: @escaping () -> Label,
+        action: @escaping () -> ()
+    ) where Content == Text {
+        self.init(
+            role: role,
+            label: label
+        ) {
+            Text(contentKey)
+        } action: {
+            action()
+        }
+    }
+
+    public init(
+        _ titleKey: LocalizedStringKey,
+        _ contentKey: LocalizedStringKey,
+        role: ButtonRole? = nil,
+        action: @escaping () -> ()
+    ) where Label == Text, Content == Text {
+        self.init(
+            role: role
+        ) {
+            Text(titleKey)
+        } content: {
+            Text(contentKey)
+        } action: {
+            action()
+        }
+    }
+
+    // MARK: Body
+
+    var body: some View {
+        LuminareCompose(contentMaxWidth: nil) {
+            Button(role: role) {
+                action()
+            } label: {
+                label()
+            }
+            .buttonStyle(.luminareCompact)
+        } label: {
+            label()
+        }
+    }
+}
+
+// MARK: - Preview
+
+@available(macOS 15.0, *)
+#Preview(
+    "LuminareButtonCompose",
+    traits: .sizeThatFitsLayout
+) {
+    LuminareSection {
+        LuminareButtonCompose("Button", "Click Me!") {
+            print(1)
+        }
+    }
+}
diff --git a/Sources/Luminare/Components/Compose/LuminareCompose.swift b/Sources/Luminare/Components/Compose/LuminareCompose.swift
index 0b12b72..eab255b 100644
--- a/Sources/Luminare/Components/Compose/LuminareCompose.swift
+++ b/Sources/Luminare/Components/Compose/LuminareCompose.swift
@@ -7,18 +7,59 @@
 
 import SwiftUI
 
-/// The control size for views based on ``LuminareCompose``.
+public enum LuminareComposeControlSize: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
+    case automatic
+    @available(macOS 14.0, *)
+    case extraLarge
+    case large
+    case regular
+    case small
+    case mini
+
+    public static var allCases: [LuminareComposeControlSize] {
+        if #available(macOS 14.0, *) {
+            [.automatic, .extraLarge, .large, .regular, .small, .mini]
+        } else {
+            [.automatic, .large, .regular, .small, .mini]
+        }
+    }
+
+    public var id: Self { self }
+
+    public var proposal: ControlSize? {
+        if #available(macOS 14.0, *) {
+            switch self {
+            case .extraLarge: .extraLarge
+            case .large: .large
+            case .regular: .regular
+            case .small: .small
+            case .mini: .mini
+            default: nil
+            }
+        } else {
+            switch self {
+            case .large: .large
+            case .regular: .regular
+            case .small: .small
+            case .mini: .mini
+            default: nil
+            }
+        }
+    }
+}
+
+/// The layout for views based on ``LuminareCompose``.
 ///
 /// Typically, this is eligible for views that have additional controls beside static contents.
-public enum LuminareComposeControlSize: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
-    /// The regular size where the content is separated into two lines.
+public enum LuminareComposeLayout: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
+    /// The regular layout where the content is separated into two lines.
     case regular
-    /// The compact size where the content is in one single line.
+    /// The compact layout where the content is in one single line.
     case compact
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 
-    var height: CGFloat {
+    public var height: CGFloat {
         switch self {
         case .regular: 70
         case .compact: 34
@@ -26,12 +67,12 @@ public enum LuminareComposeControlSize: String, Equatable, Hashable, Identifiabl
     }
 }
 
-public enum LuminareComposeStyle: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
+public enum LuminareComposeStyle: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
     case automatic
     case regular
     case inline
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 }
 
 // MARK: - Compose
@@ -44,6 +85,7 @@ public struct LuminareCompose<Label, Content>: View
     @Environment(\.isEnabled) private var isEnabled
     @Environment(\.luminareMinHeight) private var minHeight
     @Environment(\.luminareHorizontalPadding) private var horizontalPadding
+    @Environment(\.luminareComposeControlSize) private var controlSize
     @Environment(\.luminareComposeStyle) private var style
 
     // MARK: Fields
@@ -91,10 +133,9 @@ public struct LuminareCompose<Label, Content>: View
     ) where Label == Text {
         self.init(
             contentMaxWidth: contentMaxWidth,
-            spacing: spacing
+            spacing: spacing,
+            content: content
         ) {
-            content()
-        } label: {
             Text(key)
         }
     }
@@ -116,11 +157,11 @@ public struct LuminareCompose<Label, Content>: View
                 HStack(spacing: 0) {
                     Spacer()
 
-                    content()
+                    wrappedContent()
                 }
                 .frame(maxWidth: contentMaxWidth)
             } else {
-                content()
+                wrappedContent()
             }
         }
         .frame(maxWidth: .infinity, minHeight: minHeight)
@@ -153,6 +194,15 @@ public struct LuminareCompose<Label, Content>: View
         default: .init(top: 0, leading: horizontalPadding, bottom: 0, trailing: horizontalPadding)
         }
     }
+
+    @ViewBuilder private func wrappedContent() -> some View {
+        if let controlSize = controlSize.proposal {
+            content()
+                .controlSize(controlSize)
+        } else {
+            content()
+        }
+    }
 }
 
 // MARK: - Preview
diff --git a/Sources/Luminare/Components/Compose/LuminareSliderPickerCompose.swift b/Sources/Luminare/Components/Compose/LuminareSliderPickerCompose.swift
index 3f55ac6..0a71758 100644
--- a/Sources/Luminare/Components/Compose/LuminareSliderPickerCompose.swift
+++ b/Sources/Luminare/Components/Compose/LuminareSliderPickerCompose.swift
@@ -15,7 +15,7 @@ public struct LuminareSliderPickerCompose<Label, Content, V>: View where Label:
 
     @Environment(\.luminareAnimation) private var animation
     @Environment(\.luminareHorizontalPadding) private var horizontalPadding
-    @Environment(\.luminareComposeControlSize) private var controlSize
+    @Environment(\.luminareComposeLayout) private var layout
 
     // MARK: Fields
 
@@ -114,7 +114,7 @@ public struct LuminareSliderPickerCompose<Label, Content, V>: View where Label:
 
     public var body: some View {
         VStack {
-            switch controlSize {
+            switch layout {
             case .regular:
                 LuminareCompose {
                     text()
@@ -139,7 +139,7 @@ public struct LuminareSliderPickerCompose<Label, Content, V>: View where Label:
                 .luminareComposeStyle(.inline)
             }
         }
-        .frame(height: controlSize.height)
+        .frame(height: layout.height)
         .animation(animation, value: selection)
     }
 
@@ -217,6 +217,6 @@ public struct LuminareSliderPickerCompose<Label, Content, V>: View where Label:
                     .foregroundStyle(.secondary)
             }
         }
-        .luminareComposeControlSize(.compact)
+        .luminareComposeLayout(.compact)
     }
 }
diff --git a/Sources/Luminare/Components/Compose/LuminareToggleCompose.swift b/Sources/Luminare/Components/Compose/LuminareToggleCompose.swift
new file mode 100644
index 0000000..56b3055
--- /dev/null
+++ b/Sources/Luminare/Components/Compose/LuminareToggleCompose.swift
@@ -0,0 +1,67 @@
+//
+//  LuminareToggleCompose.swift
+//  Luminare
+//
+//  Created by KrLite on 2024/12/17.
+//
+
+import SwiftUI
+
+// MARK: - Toggle Compose
+
+struct LuminareToggleCompose<Label>: View where Label: View {
+    // MARK: Environments
+
+    @Environment(\.luminareComposeControlSize) private var controlSize
+
+    // MARK: Fields
+
+    @Binding private var value: Bool
+    @ViewBuilder private var label: () -> Label
+
+    // MARK: Initializers
+
+    public init(
+        isOn value: Binding<Bool>,
+        @ViewBuilder label: @escaping () -> Label
+    ) {
+        self._value = value
+        self.label = label
+    }
+
+    public init(
+        _ key: LocalizedStringKey,
+        isOn value: Binding<Bool>
+    ) where Label == Text {
+        self.init(isOn: value) {
+            Text(key)
+        }
+    }
+
+    // MARK: Body
+
+    var body: some View {
+        LuminareCompose(contentMaxWidth: nil) {
+            Toggle("", isOn: $value)
+                .labelsHidden()
+                .toggleStyle(.switch)
+                .controlSize(controlSize.proposal ?? .small)
+        } label: {
+            label()
+        }
+    }
+}
+
+// MARK: - Preview
+
+@available(macOS 15.0, *)
+#Preview(
+    "LuminareToggleCompose",
+    traits: .sizeThatFitsLayout
+) {
+    @Previewable @State var value = false
+
+    LuminareSection {
+        LuminareToggleCompose("Toggle", isOn: $value)
+    }
+}
diff --git a/Sources/Luminare/Components/Compose/LuminareValueAdjusterCompose.swift b/Sources/Luminare/Components/Compose/LuminareValueAdjusterCompose.swift
index 8095b44..fc384e1 100644
--- a/Sources/Luminare/Components/Compose/LuminareValueAdjusterCompose.swift
+++ b/Sources/Luminare/Components/Compose/LuminareValueAdjusterCompose.swift
@@ -12,8 +12,6 @@ import SwiftUI
 public struct LuminareValueAdjusterCompose<Label, Content, V, F>: View
     where Label: View, Content: View, V: Strideable & BinaryFloatingPoint, V.Stride: BinaryFloatingPoint,
     F: ParseableFormatStyle, F.FormatInput == V, F.FormatOutput == String {
-    public typealias ControlSize = LuminareComposeControlSize
-
     private enum FocusedField {
         case textbox
     }
@@ -24,7 +22,7 @@ public struct LuminareValueAdjusterCompose<Label, Content, V, F>: View
     @Environment(\.luminareAnimation) private var animation
     @Environment(\.luminareAnimationFast) private var animationFast
     @Environment(\.luminareHorizontalPadding) private var horizontalPadding
-    @Environment(\.luminareComposeControlSize) private var controlSize
+    @Environment(\.luminareComposeLayout) private var layout
 
     // MARK: Fields
 
@@ -88,7 +86,7 @@ public struct LuminareValueAdjusterCompose<Label, Content, V, F>: View
 
     public var body: some View {
         VStack {
-            switch controlSize {
+            switch layout {
             case .regular:
                 LuminareCompose {
                     text()
@@ -113,7 +111,7 @@ public struct LuminareValueAdjusterCompose<Label, Content, V, F>: View
                 .luminareComposeStyle(.inline)
             }
         }
-        .frame(height: controlSize.height)
+        .frame(height: layout.height)
         .animation(animation, value: value)
         .animation(animation, value: isShowingTextBox)
     }
@@ -326,6 +324,6 @@ public struct LuminareValueAdjusterCompose<Label, Content, V, F>: View
                     .foregroundStyle(.secondary)
             }
         }
-        .luminareComposeControlSize(.compact)
+        .luminareComposeLayout(.compact)
     }
 }
diff --git a/Sources/Luminare/Components/LuminareCompactPicker.swift b/Sources/Luminare/Components/LuminareCompactPicker.swift
index 3311e3a..355ad34 100644
--- a/Sources/Luminare/Components/LuminareCompactPicker.swift
+++ b/Sources/Luminare/Components/LuminareCompactPicker.swift
@@ -9,7 +9,7 @@ import SwiftUI
 import VariadicViews
 
 /// The style for a ``LuminareCompactPicker``.
-public enum LuminareCompactPickerStyle: Hashable, Equatable, Codable {
+public enum LuminareCompactPickerStyle: Hashable, Equatable, Codable, Sendable {
     /// A menu that presents a popup list to toggle selection.
     ///
     /// Works great in most cases, especially with an enormous amount of choises.
diff --git a/Sources/Luminare/Components/LuminareList.swift b/Sources/Luminare/Components/LuminareList.swift
index 090e270..80691f5 100644
--- a/Sources/Luminare/Components/LuminareList.swift
+++ b/Sources/Luminare/Components/LuminareList.swift
@@ -9,13 +9,13 @@ import SwiftUI
 import SwiftUIIntrospect
 
 public enum LuminareListRoundedCornerBehavior: String, Hashable, Equatable,
-    Identifiable, CaseIterable, Codable {
+    Identifiable, CaseIterable, Codable, Sendable {
     case never
     case always
     case fixedHeight
     case variableHeight
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 
     public var negate: Self {
         switch self {
diff --git a/Sources/Luminare/Components/LuminarePicker.swift b/Sources/Luminare/Components/LuminarePicker.swift
index 8889f02..7d18810 100644
--- a/Sources/Luminare/Components/LuminarePicker.swift
+++ b/Sources/Luminare/Components/LuminarePicker.swift
@@ -7,11 +7,11 @@
 
 import SwiftUI
 
-public enum LuminarePickerRoundedCornerBehavior: String, Hashable, Equatable, Identifiable, CaseIterable, Codable {
+public enum LuminarePickerRoundedCornerBehavior: String, Hashable, Equatable, Identifiable, CaseIterable, Codable, Sendable {
     case never
     case always
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 
     public var negate: Self {
         switch self {
diff --git a/Sources/Luminare/Components/LuminareSection.swift b/Sources/Luminare/Components/LuminareSection.swift
index 1f221bc..ca852b8 100644
--- a/Sources/Luminare/Components/LuminareSection.swift
+++ b/Sources/Luminare/Components/LuminareSection.swift
@@ -7,7 +7,7 @@
 
 import SwiftUI
 
-public enum LuminareSectionLayout: Hashable, Equatable, Codable {
+public enum LuminareSectionLayout: Hashable, Equatable, Codable, Sendable {
     case section
     case stacked(spacing: CGFloat = 0)
 
diff --git a/Sources/Luminare/Components/Stepper/LuminareStepperAlignment.swift b/Sources/Luminare/Components/Stepper/LuminareStepperAlignment.swift
index 2c4ba98..421c055 100644
--- a/Sources/Luminare/Components/Stepper/LuminareStepperAlignment.swift
+++ b/Sources/Luminare/Components/Stepper/LuminareStepperAlignment.swift
@@ -9,7 +9,7 @@ import SwiftUI
 
 /// The indicator alignment of a ``LuminareStepper``.
 @available(macOS 15.0, *)
-public enum LuminareStepperAlignment: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
+public enum LuminareStepperAlignment: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
     /// The indicators are of the equal lengths and expand to both edges.
     case none
     /// The indicators are of the equal lengths and have equal paddings from both edges.
@@ -29,7 +29,7 @@ public enum LuminareStepperAlignment: String, Equatable, Hashable, Identifiable,
     /// ``LuminareStepperDirection/vertical``.
     case trailing
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 
     func hardPaddingEdges(of direction: LuminareStepperDirection) -> Edge.Set {
         switch self {
diff --git a/Sources/Luminare/Components/Stepper/LuminareStepperDirection.swift b/Sources/Luminare/Components/Stepper/LuminareStepperDirection.swift
index 087d594..715d93d 100644
--- a/Sources/Luminare/Components/Stepper/LuminareStepperDirection.swift
+++ b/Sources/Luminare/Components/Stepper/LuminareStepperDirection.swift
@@ -9,7 +9,7 @@ import SwiftUI
 
 /// The direction of a ``LuminareStepper``.
 @available(macOS 15.0, *)
-public enum LuminareStepperDirection: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
+public enum LuminareStepperDirection: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
     /// In left-to-right layouts, the larger values are right-sided.
     case horizontal
     /// In left-to-right layouts, the larger values are left-sided.
@@ -19,7 +19,7 @@ public enum LuminareStepperDirection: String, Equatable, Hashable, Identifiable,
     /// In left-to-right layouts, the larger values are downward.
     case verticalAlternate
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 
     var isAlternate: Bool {
         switch self {
diff --git a/Sources/Luminare/Main Window/LuminareDividedStack.swift b/Sources/Luminare/Main Window/LuminareDividedStack.swift
index 6b599a7..2d09ad0 100644
--- a/Sources/Luminare/Main Window/LuminareDividedStack.swift	
+++ b/Sources/Luminare/Main Window/LuminareDividedStack.swift	
@@ -9,13 +9,13 @@ import SwiftUI
 import VariadicViews
 
 /// The orientation of a ``LuminareDividedStack``.
-public enum LuminareDividedStackOrientation: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
+public enum LuminareDividedStackOrientation: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
     /// Stacks elements vertically.
     case vertical
     /// Stacks elements horizontally.
     case horizontal
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 }
 
 // MARK: - Divided Stack
diff --git a/Sources/Luminare/Modal Window/LuminareModalView.swift b/Sources/Luminare/Modal Window/LuminareModalView.swift
index 7aeef81..f1ca867 100644
--- a/Sources/Luminare/Modal Window/LuminareModalView.swift	
+++ b/Sources/Luminare/Modal Window/LuminareModalView.swift	
@@ -20,22 +20,22 @@ public enum LuminareModalStyle {
 }
 
 public enum LuminareSheetPresentationTarget: String, Equatable, Hashable,
-    Identifiable, CaseIterable, Codable {
+    Identifiable, CaseIterable, Codable, Sendable {
     case screen
     case window
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 }
 
 public enum LuminareSheetPresentationAlignment: String, Equatable, Hashable,
-    Identifiable, CaseIterable, Codable {
+    Identifiable, CaseIterable, Codable, Sendable {
     case centered
     case origin
 
-    public var id: String { rawValue }
+    public var id: Self { self }
 }
 
-public struct LuminareSheetPresentation: Equatable, Hashable, Codable {
+public struct LuminareSheetPresentation: Equatable, Hashable, Codable, Sendable {
     var target: LuminareSheetPresentationTarget
     var alignment: LuminareSheetPresentationAlignment
     var offset: CGPoint
diff --git a/Sources/Luminare/Utilities/EnvironmentValues.swift b/Sources/Luminare/Utilities/EnvironmentValues.swift
index 73eb479..0ef57d5 100644
--- a/Sources/Luminare/Utilities/EnvironmentValues.swift
+++ b/Sources/Luminare/Utilities/EnvironmentValues.swift
@@ -96,7 +96,8 @@ public extension EnvironmentValues {
 
     // MARK: Compose
 
-    @Entry var luminareComposeControlSize: LuminareComposeControlSize = .regular
+    @Entry var luminareComposeControlSize: LuminareComposeControlSize = .automatic
+    @Entry var luminareComposeLayout: LuminareComposeLayout = .regular
     @Entry var luminareComposeStyle: LuminareComposeStyle = .automatic
 
     // MARK: Popover
diff --git a/Sources/Luminare/Utilities/Extensions/Internal/Color+Extensions.swift b/Sources/Luminare/Utilities/Extensions/Internal/Color+Extensions.swift
index 3129be3..c9fe5fd 100644
--- a/Sources/Luminare/Utilities/Extensions/Internal/Color+Extensions.swift
+++ b/Sources/Luminare/Utilities/Extensions/Internal/Color+Extensions.swift
@@ -9,7 +9,7 @@ import AppKit
 import SwiftUI
 
 // A shorthand for storing colors in hue-saturation-brightness format
-struct HSBColor: Equatable, Hashable, Codable {
+struct HSBColor: Equatable, Hashable, Codable, Sendable {
     var hue: Double
     var saturation: Double
     var brightness: Double
diff --git a/Sources/Luminare/Utilities/Extensions/View+Extensions.swift b/Sources/Luminare/Utilities/Extensions/View+Extensions.swift
index e37ab17..429d388 100644
--- a/Sources/Luminare/Utilities/Extensions/View+Extensions.swift
+++ b/Sources/Luminare/Utilities/Extensions/View+Extensions.swift
@@ -269,10 +269,14 @@ public extension View {
 
     // MARK: Compose
 
-    @ViewBuilder func luminareComposeControlSize(_ controlSize: LuminareComposeControlSize = .regular) -> some View {
+    @ViewBuilder func luminareComposeControlSize(_ controlSize: LuminareComposeControlSize = .automatic) -> some View {
         environment(\.luminareComposeControlSize, controlSize)
     }
 
+    @ViewBuilder func luminareComposeLayout(_ layout: LuminareComposeLayout = .regular) -> some View {
+        environment(\.luminareComposeLayout, layout)
+    }
+
     @ViewBuilder func luminareComposeStyle(_ style: LuminareComposeStyle = .automatic) -> some View {
         environment(\.luminareComposeStyle, style)
     }
diff --git a/Sources/Luminare/Utilities/StringFormatStyle.swift b/Sources/Luminare/Utilities/StringFormatStyle.swift
index fcae553..5e4fad5 100644
--- a/Sources/Luminare/Utilities/StringFormatStyle.swift
+++ b/Sources/Luminare/Utilities/StringFormatStyle.swift
@@ -18,11 +18,11 @@ import SwiftUI
 /// ## Topics
 ///
 /// - ``HexStrategy``
-public struct StringFormatStyle: Equatable, Hashable, Codable, ParseableFormatStyle {
+public struct StringFormatStyle: Equatable, Hashable, Codable, Sendable, ParseableFormatStyle {
     public typealias FormatInput = String
     public typealias FormatOutput = String
 
-    public enum Strategy: Equatable, Hashable, Codable, ParseStrategy {
+    public enum Strategy: Equatable, Hashable, Codable, Sendable, ParseStrategy {
         public typealias ParseInput = String
         public typealias ParseOutput = String
 
@@ -40,7 +40,7 @@ public struct StringFormatStyle: Equatable, Hashable, Codable, ParseableFormatSt
     }
 
     /// A strategy to parse a hex string.
-    public enum HexStrategy: Equatable, Hashable, Codable, ParseStrategy {
+    public enum HexStrategy: Equatable, Hashable, Codable, Sendable, ParseStrategy {
         public typealias ParseInput = String
         public typealias ParseOutput = String
 
@@ -119,12 +119,12 @@ public struct StringFormatStyle: Equatable, Hashable, Codable, ParseableFormatSt
     }
 
     /// Represents a text case.
-    public enum TextCase: String, Equatable, Hashable, Identifiable, CaseIterable, Codable {
+    public enum TextCase: String, Equatable, Hashable, Identifiable, CaseIterable, Codable, Sendable {
         /// The uppercase.
         case uppercase
         /// The lowercase.
         case lowercase
 
-        public var id: String { rawValue }
+        public var id: Self { self }
     }
 }