feat: Resolving concurrency warnings

Sources/Styleguide/InfoView.swift

@@ -2,7 +2,7 @@ import ComposableArchitecture
 import SwiftUI
 
 @Reducer
-public struct InfoViewFeature {
+public struct InfoViewFeature: Sendable {
 
   public init() { }
 

Sources/Styleguide/Styles/ButtonStyles.swift

@@ -10,21 +10,23 @@ public enum NextButtonType { }
 public enum ResetButtonType { }
 
 /// A type erased button style, used to style buttons in a namespace.
-public struct AnyButtonStyle<ButtonType>: ButtonStyle {
-  private let _makeBody: (Configuration) -> AnyView
-
-  public init<S: ButtonStyle>(_ style: S) {
-    self._makeBody = { configuration in
-      AnyView(style.makeBody(configuration: configuration))
-    }
-  }
-
-  public func makeBody(configuration: Configuration) -> some View {
-    self._makeBody(configuration)
-  }
-}
+//@MainActor
+//public struct AnyButtonStyle<ButtonType>: ButtonStyle, Sendable {
+//  private let _makeBody: @Sendable (Configuration) -> AnyView
+//
+//  public init<S: ButtonStyle>(_ style: S) where S: Sendable, S.Body: Sendable {
+//    self._makeBody = { configuration in
+//      AnyView(style.makeBody(configuration: configuration))
+//    }
+//  }
+//
+//  public func makeBody(configuration: Configuration) -> some View {
+//    self._makeBody(configuration)
+//  }
+//}
 
 /// A type erased primitive button style, used to style buttons in a namespace.
+@MainActor
 public struct AnyPrimitiveButtonStyle<ButtonType>: PrimitiveButtonStyle {
   private let _makeBody: (Configuration) -> AnyView
 
@@ -40,7 +42,8 @@ public struct AnyPrimitiveButtonStyle<ButtonType>: PrimitiveButtonStyle {
 }
 
 /// The default info button style.
-public struct DefaultInfoButtonStyle<Style: LabelStyle>: ButtonStyle {
+@MainActor
+public struct DefaultInfoButtonStyle<Style: LabelStyle>: PrimitiveButtonStyle {
   let color: Color
   let font: Font
   let labelStyle: Style
@@ -56,11 +59,17 @@ public struct DefaultInfoButtonStyle<Style: LabelStyle>: ButtonStyle {
   }
   
   public func makeBody(configuration: Configuration) -> some View {
-    configuration.label
-      .font(font)
-      .foregroundStyle(color.opacity(configuration.isPressed ? 0.5 : 1))
-      .labelStyle(labelStyle)
-      .scaleEffect(configuration.isPressed ? 0.8 : 1)
+    Button(role: configuration.role, action: configuration.trigger) {
+      configuration.label
+        .font(font)
+        .foregroundStyle(color)
+        .labelStyle(labelStyle)
+    }
+//    configuration.label
+//      .font(font)
+//      .foregroundStyle(color.opacity(configuration.isPressed ? 0.5 : 1))
+//      .labelStyle(labelStyle)
+//      .scaleEffect(configuration.isPressed ? 0.8 : 1)
   }
 }
 
@@ -104,32 +113,40 @@ extension AnyPrimitiveButtonStyle<NextButtonType> {
   public static var toolbar: Self { .init(ToolbarNextButtonStyle()) }
 }
 
-extension AnyButtonStyle where ButtonType == InfoButtonType {
-  public static var `default`: Self {
-    .init(DefaultInfoButtonStyle<IconOnlyLabelStyle>(labelStyle: .iconOnly))
-  }
-  
-  public static func `default`<S: LabelStyle>(color: Color, font: Font, labelStyle: S) -> Self {
-    .init(DefaultInfoButtonStyle<S>(color: color, font: font, labelStyle: labelStyle))
-  }
-}
+//extension AnyButtonStyle where ButtonType == InfoButtonType {
+//  public static var `default`: Self {
+//    .init(DefaultInfoButtonStyle<IconOnlyLabelStyle>(labelStyle: .iconOnly))
+//  }
+//  
+//  public static func `default`<S: LabelStyle>(color: Color, font: Font, labelStyle: S) -> Self {
+//    .init(DefaultInfoButtonStyle<S>(color: color, font: font, labelStyle: labelStyle))
+//  }
+//}
 
-private struct InfoButtonStyleKey: EnvironmentKey {
-  static var defaultValue = AnyButtonStyle<InfoButtonType>.default
+private struct InfoButtonStyleKey: @preconcurrency EnvironmentKey {
+  @MainActor
+  static var defaultValue: AnyPrimitiveButtonStyle<InfoButtonType> {
+    AnyPrimitiveButtonStyle<InfoButtonType>(DefaultInfoButtonStyle(labelStyle: .iconOnly))
+  }
 }
 
 private struct NextButtonStyleKey: EnvironmentKey {
-  static var defaultValue = AnyPrimitiveButtonStyle<NextButtonType>(
-    DefaultNextButtonStyle<BorderedProminentButtonStyle, NextLabelStyle>()
-  )
+  @MainActor
+  static var defaultValue: AnyPrimitiveButtonStyle<NextButtonType> {
+    AnyPrimitiveButtonStyle<NextButtonType>(
+      DefaultNextButtonStyle<BorderedProminentButtonStyle, NextLabelStyle>()
+    )
+  }
 }
 
 private struct ResetButtonStyleKey: EnvironmentKey {
-  static var defaultValue = AnyPrimitiveButtonStyle<ResetButtonType>(.borderedProminent)
+  static let defaultValue = AnyPrimitiveButtonStyle<ResetButtonType>(.borderedProminent)
 }
 
 extension EnvironmentValues {
-  var infoButtonStyle: AnyButtonStyle<InfoButtonType> {
+//  @Entry var infoButtonStyle: AnyButtonStyle<InfoButtonType> = AnyButtonStyle.default
+
+  var infoButtonStyle: AnyPrimitiveButtonStyle<InfoButtonType> {
     get { self[InfoButtonStyleKey.self] }
     set { self[InfoButtonStyleKey.self] = newValue }
   }
@@ -148,13 +165,13 @@ extension EnvironmentValues {
 extension View {
 
   /// Sets the button style for the ``InfoButton`` type.
-  public func infoButtonStyle(_ style: AnyButtonStyle<InfoButtonType>) -> some View {
+  public func infoButtonStyle(_ style: AnyPrimitiveButtonStyle<InfoButtonType>) -> some View {
     environment(\.infoButtonStyle, style)
   }
 
   /// Sets the button style for the ``InfoButton`` type.
-  public func infoButtonStyle<S: ButtonStyle>(_ style: S) -> some View {
-    infoButtonStyle(AnyButtonStyle(style))
+  public func infoButtonStyle<S: PrimitiveButtonStyle>(_ style: S) -> some View {
+    infoButtonStyle(AnyPrimitiveButtonStyle(style))
   }
   
   /// Sets the button style for the ``NextButton`` type.

Sources/Styleguide/Styles/TextLabelStyle.swift

@@ -1,5 +1,6 @@
 import SwiftUI
 
+@MainActor
 public protocol TextLabelStyle {
 
   associatedtype Body: View
@@ -28,6 +29,7 @@ public struct TextLabelConfiguration {
   public let label: TextLabelConfiguration.Label
 }
 
+@MainActor
 public struct AnyTextLabelStyle: TextLabelStyle {
   private var _makeBody: (Configuration) -> AnyView
 
@@ -57,6 +59,7 @@ public struct AnyTextLabelStyle: TextLabelStyle {
   }
 }
 
+@MainActor
 public struct AutomaticTextLabelStyle: TextLabelStyle {
   public func makeBody(configuration: Configuration) -> some View {
     configuration.label