diff --git a/src/Microsoft.AspNetCore.Html.Abstractions/baseline.netcore.json b/src/Microsoft.AspNetCore.Html.Abstractions/baseline.netcore.json
new file mode 100644
index 0000000000..7e3a4d0d00
--- /dev/null
+++ b/src/Microsoft.AspNetCore.Html.Abstractions/baseline.netcore.json
@@ -0,0 +1,618 @@
+{
+  "AssemblyIdentity": "Microsoft.AspNetCore.Html.Abstractions, Version=1.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
+  "Types": [
+    {
+      "Name": "Microsoft.AspNetCore.Html.HtmlContentBuilder",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "ImplementedInterfaces": [
+        "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+      ],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "Append",
+          "Parameters": [
+            {
+              "Name": "unencoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendHtml",
+          "Parameters": [
+            {
+              "Name": "htmlContent",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContent"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendHtml",
+          "Parameters": [
+            {
+              "Name": "encoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Clear",
+          "Parameters": [],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "CopyTo",
+          "Parameters": [
+            {
+              "Name": "destination",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContentContainer",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "MoveTo",
+          "Parameters": [
+            {
+              "Name": "destination",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContentContainer",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "WriteTo",
+          "Parameters": [
+            {
+              "Name": "writer",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "encoder",
+              "Type": "System.Text.Encodings.Web.HtmlEncoder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContent",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [],
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [
+            {
+              "Name": "capacity",
+              "Type": "System.Int32"
+            }
+          ],
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [
+            {
+              "Name": "entries",
+              "Type": "System.Collections.Generic.IList<System.Object>"
+            }
+          ],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.AspNetCore.Html.HtmlContentBuilderExtensions",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "Abstract": true,
+      "Static": true,
+      "Sealed": true,
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "AppendFormat",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "format",
+              "Type": "System.String"
+            },
+            {
+              "Name": "args",
+              "Type": "System.Object[]",
+              "IsParams": true
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendFormat",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "formatProvider",
+              "Type": "System.IFormatProvider"
+            },
+            {
+              "Name": "format",
+              "Type": "System.String"
+            },
+            {
+              "Name": "args",
+              "Type": "System.Object[]",
+              "IsParams": true
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendLine",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendLine",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "unencoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendLine",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "content",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContent"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendHtmlLine",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "encoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "SetContent",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "unencoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "SetHtmlContent",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "content",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContent"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "SetHtmlContent",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            },
+            {
+              "Name": "encoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.AspNetCore.Html.HtmlFormattableString",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "ImplementedInterfaces": [
+        "Microsoft.AspNetCore.Html.IHtmlContent"
+      ],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "WriteTo",
+          "Parameters": [
+            {
+              "Name": "writer",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "encoder",
+              "Type": "System.Text.Encodings.Web.HtmlEncoder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContent",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [
+            {
+              "Name": "format",
+              "Type": "System.String"
+            },
+            {
+              "Name": "args",
+              "Type": "System.Object[]",
+              "IsParams": true
+            }
+          ],
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [
+            {
+              "Name": "formatProvider",
+              "Type": "System.IFormatProvider"
+            },
+            {
+              "Name": "format",
+              "Type": "System.String"
+            },
+            {
+              "Name": "args",
+              "Type": "System.Object[]",
+              "IsParams": true
+            }
+          ],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.AspNetCore.Html.HtmlString",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "ImplementedInterfaces": [
+        "Microsoft.AspNetCore.Html.IHtmlContent"
+      ],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "get_Value",
+          "Parameters": [],
+          "ReturnType": "System.String",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "WriteTo",
+          "Parameters": [
+            {
+              "Name": "writer",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "encoder",
+              "Type": "System.Text.Encodings.Web.HtmlEncoder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Sealed": true,
+          "Virtual": true,
+          "ImplementedInterface": "Microsoft.AspNetCore.Html.IHtmlContent",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "ToString",
+          "Parameters": [],
+          "ReturnType": "System.String",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [
+            {
+              "Name": "value",
+              "Type": "System.String"
+            }
+          ],
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Field",
+          "Name": "NewLine",
+          "Parameters": [],
+          "ReturnType": "Microsoft.AspNetCore.Html.HtmlString",
+          "Static": true,
+          "ReadOnly": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Field",
+          "Name": "Empty",
+          "Parameters": [],
+          "ReturnType": "Microsoft.AspNetCore.Html.HtmlString",
+          "Static": true,
+          "ReadOnly": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.AspNetCore.Html.IHtmlContent",
+      "Visibility": "Public",
+      "Kind": "Interface",
+      "Abstract": true,
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "WriteTo",
+          "Parameters": [
+            {
+              "Name": "writer",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "encoder",
+              "Type": "System.Text.Encodings.Web.HtmlEncoder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+      "Visibility": "Public",
+      "Kind": "Interface",
+      "Abstract": true,
+      "ImplementedInterfaces": [
+        "Microsoft.AspNetCore.Html.IHtmlContentContainer"
+      ],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "AppendHtml",
+          "Parameters": [
+            {
+              "Name": "content",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContent"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Append",
+          "Parameters": [
+            {
+              "Name": "unencoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AppendHtml",
+          "Parameters": [
+            {
+              "Name": "encoded",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Clear",
+          "Parameters": [],
+          "ReturnType": "Microsoft.AspNetCore.Html.IHtmlContentBuilder",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.AspNetCore.Html.IHtmlContentContainer",
+      "Visibility": "Public",
+      "Kind": "Interface",
+      "Abstract": true,
+      "ImplementedInterfaces": [
+        "Microsoft.AspNetCore.Html.IHtmlContent"
+      ],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "CopyTo",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "MoveTo",
+          "Parameters": [
+            {
+              "Name": "builder",
+              "Type": "Microsoft.AspNetCore.Html.IHtmlContentBuilder"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    }
+  ]
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.WebEncoders/baseline.netcore.json b/src/Microsoft.Extensions.WebEncoders/baseline.netcore.json
new file mode 100644
index 0000000000..db16203ed1
--- /dev/null
+++ b/src/Microsoft.Extensions.WebEncoders/baseline.netcore.json
@@ -0,0 +1,564 @@
+{
+  "AssemblyIdentity": "Microsoft.Extensions.WebEncoders, Version=1.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60",
+  "Types": [
+    {
+      "Name": "Microsoft.Extensions.WebEncoders.WebEncoderOptions",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "Sealed": true,
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "get_TextEncoderSettings",
+          "Parameters": [],
+          "ReturnType": "System.Text.Encodings.Web.TextEncoderSettings",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "set_TextEncoderSettings",
+          "Parameters": [
+            {
+              "Name": "value",
+              "Type": "System.Text.Encodings.Web.TextEncoderSettings"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.Extensions.WebEncoders.Testing.HtmlTestEncoder",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "Sealed": true,
+      "BaseType": "System.Text.Encodings.Web.HtmlEncoder",
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "get_MaxOutputCharactersPerInputCharacter",
+          "Parameters": [],
+          "ReturnType": "System.Int32",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "value",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "System.String",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "output",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "value",
+              "Type": "System.Char[]"
+            },
+            {
+              "Name": "startIndex",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "characterCount",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "output",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "value",
+              "Type": "System.String"
+            },
+            {
+              "Name": "startIndex",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "characterCount",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "WillEncode",
+          "Parameters": [
+            {
+              "Name": "unicodeScalar",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Boolean",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "FindFirstCharacterToEncode",
+          "Parameters": [
+            {
+              "Name": "text",
+              "Type": "System.Char*"
+            },
+            {
+              "Name": "textLength",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Int32",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "TryEncodeUnicodeScalar",
+          "Parameters": [
+            {
+              "Name": "unicodeScalar",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "buffer",
+              "Type": "System.Char*"
+            },
+            {
+              "Name": "bufferLength",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "numberOfCharactersWritten",
+              "Type": "System.Int32",
+              "Direction": "Out"
+            }
+          ],
+          "ReturnType": "System.Boolean",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.Extensions.WebEncoders.Testing.JavaScriptTestEncoder",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "BaseType": "System.Text.Encodings.Web.JavaScriptEncoder",
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "get_MaxOutputCharactersPerInputCharacter",
+          "Parameters": [],
+          "ReturnType": "System.Int32",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "value",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "System.String",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "output",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "value",
+              "Type": "System.Char[]"
+            },
+            {
+              "Name": "startIndex",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "characterCount",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "output",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "value",
+              "Type": "System.String"
+            },
+            {
+              "Name": "startIndex",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "characterCount",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "WillEncode",
+          "Parameters": [
+            {
+              "Name": "unicodeScalar",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Boolean",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "FindFirstCharacterToEncode",
+          "Parameters": [
+            {
+              "Name": "text",
+              "Type": "System.Char*"
+            },
+            {
+              "Name": "textLength",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Int32",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "TryEncodeUnicodeScalar",
+          "Parameters": [
+            {
+              "Name": "unicodeScalar",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "buffer",
+              "Type": "System.Char*"
+            },
+            {
+              "Name": "bufferLength",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "numberOfCharactersWritten",
+              "Type": "System.Int32",
+              "Direction": "Out"
+            }
+          ],
+          "ReturnType": "System.Boolean",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.Extensions.WebEncoders.Testing.UrlTestEncoder",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "BaseType": "System.Text.Encodings.Web.UrlEncoder",
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "get_MaxOutputCharactersPerInputCharacter",
+          "Parameters": [],
+          "ReturnType": "System.Int32",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "value",
+              "Type": "System.String"
+            }
+          ],
+          "ReturnType": "System.String",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "output",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "value",
+              "Type": "System.Char[]"
+            },
+            {
+              "Name": "startIndex",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "characterCount",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "Encode",
+          "Parameters": [
+            {
+              "Name": "output",
+              "Type": "System.IO.TextWriter"
+            },
+            {
+              "Name": "value",
+              "Type": "System.String"
+            },
+            {
+              "Name": "startIndex",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "characterCount",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Void",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "WillEncode",
+          "Parameters": [
+            {
+              "Name": "unicodeScalar",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Boolean",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "FindFirstCharacterToEncode",
+          "Parameters": [
+            {
+              "Name": "text",
+              "Type": "System.Char*"
+            },
+            {
+              "Name": "textLength",
+              "Type": "System.Int32"
+            }
+          ],
+          "ReturnType": "System.Int32",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "TryEncodeUnicodeScalar",
+          "Parameters": [
+            {
+              "Name": "unicodeScalar",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "buffer",
+              "Type": "System.Char*"
+            },
+            {
+              "Name": "bufferLength",
+              "Type": "System.Int32"
+            },
+            {
+              "Name": "numberOfCharactersWritten",
+              "Type": "System.Int32",
+              "Direction": "Out"
+            }
+          ],
+          "ReturnType": "System.Boolean",
+          "Virtual": true,
+          "Override": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Constructor",
+          "Name": ".ctor",
+          "Parameters": [],
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    },
+    {
+      "Name": "Microsoft.Extensions.DependencyInjection.EncoderServiceCollectionExtensions",
+      "Visibility": "Public",
+      "Kind": "Class",
+      "Abstract": true,
+      "Static": true,
+      "Sealed": true,
+      "ImplementedInterfaces": [],
+      "Members": [
+        {
+          "Kind": "Method",
+          "Name": "AddWebEncoders",
+          "Parameters": [
+            {
+              "Name": "services",
+              "Type": "Microsoft.Extensions.DependencyInjection.IServiceCollection"
+            }
+          ],
+          "ReturnType": "Microsoft.Extensions.DependencyInjection.IServiceCollection",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        },
+        {
+          "Kind": "Method",
+          "Name": "AddWebEncoders",
+          "Parameters": [
+            {
+              "Name": "services",
+              "Type": "Microsoft.Extensions.DependencyInjection.IServiceCollection"
+            },
+            {
+              "Name": "setupAction",
+              "Type": "System.Action<Microsoft.Extensions.WebEncoders.WebEncoderOptions>"
+            }
+          ],
+          "ReturnType": "Microsoft.Extensions.DependencyInjection.IServiceCollection",
+          "Static": true,
+          "Extension": true,
+          "Visibility": "Public",
+          "GenericParameter": []
+        }
+      ],
+      "GenericParameters": []
+    }
+  ]
+}
\ No newline at end of file