split up extension files

src/SMAPI.Web/Controllers/JsonValidatorController.cs

@@ -9,6 +9,7 @@ using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Newtonsoft.Json.Schema;
 using StardewModdingAPI.Web.Framework;
+using StardewModdingAPI.Web.Framework.Extensions;
 using StardewModdingAPI.Web.Framework.Storage;
 using StardewModdingAPI.Web.ViewModels.JsonValidator;
 

src/SMAPI.Web/Controllers/LogParserController.cs

@@ -8,6 +8,7 @@ using Microsoft.AspNetCore.Mvc;
 using Newtonsoft.Json;
 using StardewModdingAPI.Toolkit.Utilities;
 using StardewModdingAPI.Web.Framework;
+using StardewModdingAPI.Web.Framework.Extensions;
 using StardewModdingAPI.Web.Framework.LogParsing;
 using StardewModdingAPI.Web.Framework.LogParsing.Models;
 using StardewModdingAPI.Web.Framework.Storage;

src/SMAPI.Web/Controllers/ModsApiController.cs

@@ -23,6 +23,7 @@ using StardewModdingAPI.Web.Framework.Clients.ModDrop;
 using StardewModdingAPI.Web.Framework.Clients.Nexus;
 using StardewModdingAPI.Web.Framework.Clients.UpdateManifest;
 using StardewModdingAPI.Web.Framework.ConfigModels;
+using StardewModdingAPI.Web.Framework.Extensions;
 using StardewModdingAPI.Web.Framework.Metrics;
 
 namespace StardewModdingAPI.Web.Controllers;

src/SMAPI.Web/Framework/Extensions/RazorPageBaseExtensions.cs

@@ -0,0 +1,24 @@
+using Microsoft.AspNetCore.Html;
+using Microsoft.AspNetCore.Mvc.Razor;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using Newtonsoft.Json;
+
+namespace StardewModdingAPI.Web.Framework.Extensions;
+
+/// <summary>Provides extensions for <see cref="RazorPageBase"/>.</summary>
+public static class RazorPageBaseExtensions
+{
+    /// <param name="page">The page to extend.</param>
+    extension(RazorPageBase page)
+    {
+        /// <summary>Get a serialized JSON representation of the value.</summary>
+        /// <param name="value">The value to serialize.</param>
+        /// <returns>The serialized JSON.</returns>
+        /// <remarks>This bypasses unnecessary validation (e.g. not allowing null values) in <see cref="IJsonHelper.Serialize"/>.</remarks>
+        public IHtmlContent ForJson(object? value)
+        {
+            string json = JsonConvert.SerializeObject(value);
+            return new HtmlString(json);
+        }
+    }
+}

src/SMAPI.Web/Framework/Extensions/UrlHelperExtensions.cs

@@ -1,24 +1,14 @@
 using System;
 using JetBrains.Annotations;
-using Microsoft.AspNetCore.Html;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.Razor;
-using Microsoft.AspNetCore.Mvc.Rendering;
 using Microsoft.AspNetCore.Routing;
-using Newtonsoft.Json;
 
-namespace StardewModdingAPI.Web.Framework;
+namespace StardewModdingAPI.Web.Framework.Extensions;
 
-/// <summary>Provides extensions on ASP.NET Core types.</summary>
-public static class Extensions
+/// <summary>Provides extensions for <see cref="IUrlHelper"/>.</summary>
+public static class UrlHelperExtensions
 {
-    /*********
-    ** Public methods
-    *********/
-    /****
-    ** View helpers
-    ****/
     /// <param name="helper">The URL helper to extend.</param>
     extension(IUrlHelper helper)
     {
@@ -60,18 +50,4 @@ public static class Extensions
             return helper.Content($"{url}{delimiter}v={Program.CacheBustValue}");
         }
     }
-
-    /// <param name="page">The page to extend.</param>
-    extension(RazorPageBase page)
-    {
-        /// <summary>Get a serialized JSON representation of the value.</summary>
-        /// <param name="value">The value to serialize.</param>
-        /// <returns>The serialized JSON.</returns>
-        /// <remarks>This bypasses unnecessary validation (e.g. not allowing null values) in <see cref="IJsonHelper.Serialize"/>.</remarks>
-        public IHtmlContent ForJson(object? value)
-        {
-            string json = JsonConvert.SerializeObject(value);
-            return new HtmlString(json);
-        }
-    }
 }

src/SMAPI.Web/Views/Index/Index.cshtml

@@ -1,4 +1,4 @@
-@using StardewModdingAPI.Web.Framework
+@using StardewModdingAPI.Web.Framework.Extensions
 @model StardewModdingAPI.Web.ViewModels.IndexModel
 @{
     ViewData["Title"] = "SMAPI";

src/SMAPI.Web/Views/Index/Privacy.cshtml

@@ -1,4 +1,4 @@
-@using StardewModdingAPI.Web.Framework
+@using StardewModdingAPI.Web.Framework.Extensions
 @{
     ViewData["Title"] = "SMAPI privacy notes";
 }

src/SMAPI.Web/Views/JsonValidator/Index.cshtml

@@ -1,5 +1,5 @@
 @using Humanizer
-@using StardewModdingAPI.Web.Framework
+@using StardewModdingAPI.Web.Framework.Extensions
 @using StardewModdingAPI.Web.ViewModels.JsonValidator
 @model JsonValidatorModel
 

src/SMAPI.Web/Views/LogParser/Index.cshtml

@@ -1,6 +1,7 @@
 @using Humanizer
 @using StardewModdingAPI.Toolkit.Utilities
 @using StardewModdingAPI.Web.Framework
+@using StardewModdingAPI.Web.Framework.Extensions
 @using StardewModdingAPI.Web.Framework.LogParsing.Models
 @using StardewModdingAPI.Web.ViewModels
 @model StardewModdingAPI.Web.ViewModels.LogParserModel

src/SMAPI.Web/Views/Mods/Index.cshtml

@@ -1,5 +1,5 @@
 @using Humanizer
-@using StardewModdingAPI.Web.Framework
+@using StardewModdingAPI.Web.Framework.Extensions
 @model StardewModdingAPI.Web.ViewModels.ModListModel
 @{
     ViewData["Title"] = "Mod compatibility";

src/SMAPI.Web/Views/Shared/_Layout.cshtml

@@ -1,6 +1,6 @@
 @using Microsoft.Extensions.Options
-@using StardewModdingAPI.Web.Framework
 @using StardewModdingAPI.Web.Framework.ConfigModels
+@using StardewModdingAPI.Web.Framework.Extensions
 @inject IOptions<SiteConfig> SiteConfig
 
 <!DOCTYPE html>

src/SMAPI/Framework/Content/AssetDataForImage.cs

@@ -3,6 +3,7 @@ using System.Buffers;
 using System.Diagnostics.CodeAnalysis;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
+using StardewModdingAPI.Framework.Extensions;
 using StardewValley;
 
 namespace StardewModdingAPI.Framework.Content;

src/SMAPI/Framework/ContentCoordinator.cs

@@ -11,6 +11,7 @@ using Microsoft.Xna.Framework.Graphics;
 using StardewModdingAPI.Events;
 using StardewModdingAPI.Framework.Content;
 using StardewModdingAPI.Framework.ContentManagers;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.Reflection;
 using StardewModdingAPI.Framework.Utilities;
 using StardewModdingAPI.Metadata;

src/SMAPI/Framework/ContentManagers/BaseContentManager.cs

@@ -10,6 +10,7 @@ using Microsoft.Xna.Framework.Content;
 using Microsoft.Xna.Framework.Graphics;
 using StardewModdingAPI.Framework.Content;
 using StardewModdingAPI.Framework.Exceptions;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.Reflection;
 using StardewValley;
 

src/SMAPI/Framework/ContentManagers/GameContentManager.cs

@@ -8,6 +8,7 @@ using Microsoft.Xna.Framework.Graphics;
 using StardewModdingAPI.Events;
 using StardewModdingAPI.Framework.Content;
 using StardewModdingAPI.Framework.Exceptions;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.Reflection;
 using StardewModdingAPI.Framework.Utilities;
 using StardewModdingAPI.Internal;

src/SMAPI/Framework/ContentManagers/ModContentManager.cs

@@ -12,6 +12,7 @@ using Microsoft.Xna.Framework.Graphics;
 using SkiaSharp;
 using StardewModdingAPI.Framework.Content;
 using StardewModdingAPI.Framework.Exceptions;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.Reflection;
 using StardewModdingAPI.Toolkit.Serialization;
 using StardewModdingAPI.Toolkit.Utilities;

src/SMAPI/Framework/Events/ManagedEvent.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using StardewModdingAPI.Events;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Internal;
 
 namespace StardewModdingAPI.Framework.Events;

src/SMAPI/Framework/Extensions/ClickableMenuExtensions.cs

@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+using System.Linq;
+using StardewValley.Menus;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="IClickableMenu"/>.</summary>
+internal static class ClickableMenuExtensions
+{
+    /// <param name="menu">The clickable menu to extend.</param>
+    extension(IClickableMenu menu)
+    {
+        /// <summary>Get a string representation of the menu chain to the given menu (including the specified menu), in parent to child order.</summary>
+        public string GetMenuChainLabel()
+        {
+            static IEnumerable<IClickableMenu> GetAncestors(IClickableMenu menu)
+            {
+                for (; menu != null; menu = menu.GetParentMenu())
+                    yield return menu;
+            }
+
+            return string.Join(" > ", GetAncestors(menu).Reverse().Select(p => p.GetType().FullName));
+        }
+    }
+}

src/SMAPI/Framework/Extensions/ManagedEventExtensions.cs

@@ -0,0 +1,20 @@
+using StardewModdingAPI.Framework.Events;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="ManagedEvent{T}"/>.</summary>
+internal static class ManagedEventExtensions
+{
+    /// <typeparam name="TEventArgs">The event args type to construct.</typeparam>
+    /// <param name="event">The event to extend.</param>
+    extension<TEventArgs>(ManagedEvent<TEventArgs> @event)
+        where TEventArgs : new()
+    {
+        /// <summary>Raise the event using the default event args and notify all handlers.</summary>
+        public void RaiseEmpty()
+        {
+            if (@event.HasListeners)
+                @event.Raise(Singleton<TEventArgs>.Instance);
+        }
+    }
+}

src/SMAPI/Framework/Extensions/ModMetadataExtensions.cs

@@ -0,0 +1,30 @@
+using System;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="IModMetadata"/>.</summary>
+internal static class ModMetadataExtensions
+{
+    /// <param name="metadata">The mod metadata to extend.</param>
+    extension(IModMetadata metadata)
+    {
+        /// <summary>Log a message using the mod's monitor.</summary>
+        /// <param name="message">The message to log.</param>
+        /// <param name="level">The log severity level.</param>
+        public void LogAsMod(string message, LogLevel level = LogLevel.Trace)
+        {
+            if (metadata.Monitor is null)
+                throw new InvalidOperationException($"Can't log as mod {metadata.DisplayName}: mod is broken or a content pack. Logged message:\n[{level}] {message}");
+
+            metadata.Monitor.Log(message, level);
+        }
+
+        /// <summary>Log a message using the mod's monitor, but only if it hasn't already been logged since the last game launch.</summary>
+        /// <param name="message">The message to log.</param>
+        /// <param name="level">The log severity level.</param>
+        public void LogAsModOnce(string message, LogLevel level = LogLevel.Trace)
+        {
+            metadata.Monitor?.LogOnce(message, level);
+        }
+    }
+}

src/SMAPI/Framework/Extensions/MonitorExtensions.cs

@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="IMonitor"/>.</summary>
+internal static class MonitorExtensions
+{
+    /// <param name="monitor">The monitor to extend.</param>
+    extension(IMonitor monitor)
+    {
+        /// <summary>Log a message for the player or developer the first time it occurs.</summary>
+        /// <param name="hash">The hash of logged messages.</param>
+        /// <param name="message">The message to log.</param>
+        /// <param name="level">The log severity level.</param>
+        public void LogOnce(HashSet<string> hash, string message, LogLevel level = LogLevel.Trace)
+        {
+            if (!hash.Contains(message))
+            {
+                monitor.Log(message, level);
+                hash.Add(message);
+            }
+        }
+    }
+}

src/SMAPI/Framework/Extensions/ReaderWriterLockSlimExtensions.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Threading;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="ReaderWriterLockSlim"/>.</summary>
+internal static class ReaderWriterLockSlimExtensions
+{
+    /// <param name="lock">The lock to extend.</param>
+    extension(ReaderWriterLockSlim @lock)
+    {
+        /// <summary>Run code within a read lock.</summary>
+        /// <param name="action">The action to perform.</param>
+        public void InReadLock(Action action)
+        {
+            @lock.EnterReadLock();
+            try
+            {
+                action();
+            }
+            finally
+            {
+                @lock.ExitReadLock();
+            }
+        }
+
+        /// <summary>Run code within a read lock.</summary>
+        /// <typeparam name="TReturn">The action's return value.</typeparam>
+        /// <param name="action">The action to perform.</param>
+        public TReturn InReadLock<TReturn>(Func<TReturn> action)
+        {
+            @lock.EnterReadLock();
+            try
+            {
+                return action();
+            }
+            finally
+            {
+                @lock.ExitReadLock();
+            }
+        }
+
+        /// <summary>Run code within a write lock.</summary>
+        /// <param name="action">The action to perform.</param>
+        public void InWriteLock(Action action)
+        {
+            @lock.EnterWriteLock();
+            try
+            {
+                action();
+            }
+            finally
+            {
+                @lock.ExitWriteLock();
+            }
+        }
+
+        /// <summary>Run code within a write lock.</summary>
+        /// <typeparam name="TReturn">The action's return value.</typeparam>
+        /// <param name="action">The action to perform.</param>
+        public TReturn InWriteLock<TReturn>(Func<TReturn> action)
+        {
+            @lock.EnterWriteLock();
+            try
+            {
+                return action();
+            }
+            finally
+            {
+                @lock.ExitWriteLock();
+            }
+        }
+    }
+}

src/SMAPI/Framework/Extensions/SpriteBatchExtensions.cs

@@ -0,0 +1,19 @@
+using Microsoft.Xna.Framework.Graphics;
+using StardewModdingAPI.Framework.Reflection;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="SpriteBatch"/>.</summary>
+internal static class SpriteBatchExtensions
+{
+    /// <param name="spriteBatch">The sprite batch to extend.</param>
+    extension(SpriteBatch spriteBatch)
+    {
+        /// <summary>Get whether the sprite batch is between a begin and end pair.</summary>
+        /// <param name="reflection">The reflection helper with which to access private fields.</param>
+        public bool IsOpen(Reflector reflection)
+        {
+            return reflection.GetField<bool>(spriteBatch, "_beginCalled").GetValue();
+        }
+    }
+}

src/SMAPI/Framework/Extensions/Texture2dExtensions.cs

@@ -0,0 +1,34 @@
+using System.Diagnostics.CodeAnalysis;
+using Microsoft.Xna.Framework.Graphics;
+
+namespace StardewModdingAPI.Framework.Extensions;
+
+/// <summary>Provides internal extensions for <see cref="Texture2D"/>.</summary>
+internal static class Texture2dExtensions
+{
+    /// <param name="texture">The texture to extend.</param>
+    extension(Texture2D? texture)
+    {
+        /// <summary>Set the texture name field.</summary>
+        /// <param name="assetName">The asset name to set.</param>
+        /// <returns>Returns the texture for chaining.</returns>
+        [return: NotNullIfNotNull(nameof(texture))]
+        public Texture2D? SetName(IAssetName assetName)
+        {
+            texture?.Name = assetName.Name;
+
+            return texture;
+        }
+
+        /// <summary>Set the texture name field.</summary>
+        /// <param name="assetName">The asset name to set.</param>
+        /// <returns>Returns the texture for chaining.</returns>
+        [return: NotNullIfNotNull(nameof(texture))]
+        public Texture2D? SetName(string assetName)
+        {
+            texture?.Name = assetName;
+
+            return texture;
+        }
+    }
+}

src/SMAPI/Framework/InternalExtensions.cs

@@ -1,211 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-using System.Linq;
-using System.Threading;
-using Microsoft.Xna.Framework.Graphics;
-using StardewModdingAPI.Framework.Events;
-using StardewModdingAPI.Framework.Reflection;
-using StardewValley.Menus;
-
-namespace StardewModdingAPI.Framework;
-
-/// <summary>Provides extension methods for SMAPI's internal use.</summary>
-internal static class InternalExtensions
-{
-    /*********
-    ** Public methods
-    *********/
-    /****
-    ** IMonitor
-    ****/
-    /// <param name="monitor">The monitor to extend.</param>
-    extension(IMonitor monitor)
-    {
-        /// <summary>Log a message for the player or developer the first time it occurs.</summary>
-        /// <param name="hash">The hash of logged messages.</param>
-        /// <param name="message">The message to log.</param>
-        /// <param name="level">The log severity level.</param>
-        public void LogOnce(HashSet<string> hash, string message, LogLevel level = LogLevel.Trace)
-        {
-            if (!hash.Contains(message))
-            {
-                monitor.Log(message, level);
-                hash.Add(message);
-            }
-        }
-    }
-
-    /****
-    ** IModMetadata
-    ****/
-    /// <param name="metadata">The mod metadata to extend.</param>
-    extension(IModMetadata metadata)
-    {
-        /// <summary>Log a message using the mod's monitor.</summary>
-        /// <param name="message">The message to log.</param>
-        /// <param name="level">The log severity level.</param>
-        public void LogAsMod(string message, LogLevel level = LogLevel.Trace)
-        {
-            if (metadata.Monitor is null)
-                throw new InvalidOperationException($"Can't log as mod {metadata.DisplayName}: mod is broken or a content pack. Logged message:\n[{level}] {message}");
-
-            metadata.Monitor.Log(message, level);
-        }
-
-        /// <summary>Log a message using the mod's monitor, but only if it hasn't already been logged since the last game launch.</summary>
-        /// <param name="message">The message to log.</param>
-        /// <param name="level">The log severity level.</param>
-        public void LogAsModOnce(string message, LogLevel level = LogLevel.Trace)
-        {
-            metadata.Monitor?.LogOnce(message, level);
-        }
-    }
-
-    /****
-    ** ManagedEvent
-    ****/
-    /// <typeparam name="TEventArgs">The event args type to construct.</typeparam>
-    /// <param name="event">The event to extend.</param>
-    extension<TEventArgs>(ManagedEvent<TEventArgs> @event)
-        where TEventArgs : new()
-    {
-        /// <summary>Raise the event using the default event args and notify all handlers.</summary>
-        public void RaiseEmpty()
-        {
-            if (@event.HasListeners)
-                @event.Raise(Singleton<TEventArgs>.Instance);
-        }
-    }
-
-    /****
-    ** ReaderWriterLockSlim
-    ****/
-    /// <param name="lock">The lock to extend.</param>
-    extension(ReaderWriterLockSlim @lock)
-    {
-        /// <summary>Run code within a read lock.</summary>
-        /// <param name="action">The action to perform.</param>
-        public void InReadLock(Action action)
-        {
-            @lock.EnterReadLock();
-            try
-            {
-                action();
-            }
-            finally
-            {
-                @lock.ExitReadLock();
-            }
-        }
-
-        /// <summary>Run code within a read lock.</summary>
-        /// <typeparam name="TReturn">The action's return value.</typeparam>
-        /// <param name="action">The action to perform.</param>
-        public TReturn InReadLock<TReturn>(Func<TReturn> action)
-        {
-            @lock.EnterReadLock();
-            try
-            {
-                return action();
-            }
-            finally
-            {
-                @lock.ExitReadLock();
-            }
-        }
-
-        /// <summary>Run code within a write lock.</summary>
-        /// <param name="action">The action to perform.</param>
-        public void InWriteLock(Action action)
-        {
-            @lock.EnterWriteLock();
-            try
-            {
-                action();
-            }
-            finally
-            {
-                @lock.ExitWriteLock();
-            }
-        }
-
-        /// <summary>Run code within a write lock.</summary>
-        /// <typeparam name="TReturn">The action's return value.</typeparam>
-        /// <param name="action">The action to perform.</param>
-        public TReturn InWriteLock<TReturn>(Func<TReturn> action)
-        {
-            @lock.EnterWriteLock();
-            try
-            {
-                return action();
-            }
-            finally
-            {
-                @lock.ExitWriteLock();
-            }
-        }
-    }
-
-    /****
-    ** IActiveClickableMenu
-    ****/
-    /// <param name="menu">The clickable menu to extend.</param>
-    extension(IClickableMenu menu)
-    {
-        /// <summary>Get a string representation of the menu chain to the given menu (including the specified menu), in parent to child order.</summary>
-        public string GetMenuChainLabel()
-        {
-            static IEnumerable<IClickableMenu> GetAncestors(IClickableMenu menu)
-            {
-                for (; menu != null; menu = menu.GetParentMenu())
-                    yield return menu;
-            }
-
-            return string.Join(" > ", GetAncestors(menu).Reverse().Select(p => p.GetType().FullName));
-        }
-    }
-
-    /****
-    ** Sprite batch
-    ****/
-    /// <param name="spriteBatch">The sprite batch to extend.</param>
-    extension(SpriteBatch spriteBatch)
-    {
-        /// <summary>Get whether the sprite batch is between a begin and end pair.</summary>
-        /// <param name="reflection">The reflection helper with which to access private fields.</param>
-        public bool IsOpen(Reflector reflection)
-        {
-            return reflection.GetField<bool>(spriteBatch, "_beginCalled").GetValue();
-        }
-    }
-
-    /****
-    ** Texture2D
-    ****/
-    /// <param name="texture">The texture to extend.</param>
-    extension(Texture2D? texture)
-    {
-        /// <summary>Set the texture name field.</summary>
-        /// <param name="assetName">The asset name to set.</param>
-        /// <returns>Returns the texture for chaining.</returns>
-        [return: NotNullIfNotNull(nameof(texture))]
-        public Texture2D? SetName(IAssetName assetName)
-        {
-            texture?.Name = assetName.Name;
-
-            return texture;
-        }
-
-        /// <summary>Set the texture name field.</summary>
-        /// <param name="assetName">The asset name to set.</param>
-        /// <returns>Returns the texture for chaining.</returns>
-        [return: NotNullIfNotNull(nameof(texture))]
-        public Texture2D? SetName(string assetName)
-        {
-            texture?.Name = assetName;
-
-            return texture;
-        }
-    }
-}

src/SMAPI/Framework/ModLoading/AssemblyLoader.cs

@@ -7,6 +7,7 @@ using System.Reflection;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 using StardewModdingAPI.Framework.Exceptions;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.ModLoading.Framework;
 using StardewModdingAPI.Framework.ModLoading.Symbols;
 using StardewModdingAPI.Metadata;

src/SMAPI/Framework/SCore.cs

@@ -26,6 +26,7 @@ using StardewModdingAPI.Framework.ContentManagers;
 using StardewModdingAPI.Framework.Deprecations;
 using StardewModdingAPI.Framework.Events;
 using StardewModdingAPI.Framework.Exceptions;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.Input;
 using StardewModdingAPI.Framework.Logging;
 using StardewModdingAPI.Framework.Models;

src/SMAPI/Framework/SGame.cs

@@ -6,6 +6,7 @@ using Microsoft.Xna.Framework.Content;
 using Microsoft.Xna.Framework.Graphics;
 using StardewModdingAPI.Enums;
 using StardewModdingAPI.Events;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Framework.Input;
 using StardewModdingAPI.Framework.Reflection;
 using StardewModdingAPI.Framework.Rendering;

src/SMAPI/Framework/SModHooks.cs

@@ -4,6 +4,7 @@ using System.Threading.Tasks;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using StardewModdingAPI.Enums;
+using StardewModdingAPI.Framework.Extensions;
 using StardewModdingAPI.Internal;
 using StardewModdingAPI.Utilities;
 using StardewValley;