json serializer extensions documentation

Author: dotarj

src/PartialResponse.AspNetCore.Mvc.Formatters.Json/Internal/JsonSerializerExtensions.cs

@@ -7,8 +7,22 @@
 
 namespace PartialResponse.AspNetCore.Mvc.Formatters.Json.Internal
 {
+    /// <summary>
+    /// Provides a method for serializing objects to JSON.
+    /// </summary>
+    /// <remarks>This type supports the <see cref="Fields"/> infrastructure and is not intended to be used directly
+    /// from your code.</remarks>
     public static class JsonSerializerExtensions
     {
+        /// <summary>
+        /// Serializes the specified <see cref="Object"/> and writes the JSON structure
+        /// using the specified <see cref="JsonWriter"/>.
+        /// </summary>
+        /// <param name="jsonSerializer">The <see cref="JsonSerializer"/> used to serialize the specified <see cref="Object"/>.</param>
+        /// <param name="jsonWriter">The <see cref="JsonWriter"/> used to write the JSON structure.</param>
+        /// <param name="value">The <see cref="Object"/> to serialize.</param>
+        /// <param name="shouldSerialize">A <see cref="Func{string, bool}"/> that is called for every field in the
+        /// <see cref="Object"/> to serialize, indicating whether the field should be serialized.</param>
         public static void Serialize(this JsonSerializer jsonSerializer, JsonWriter jsonWriter, object value, Func<string, bool> shouldSerialize)
         {
             if (value == null)