Making deps explicit

Source/OmniXaml/Parsers/MarkupExtensions/MarkupExtensionNodeToXamlNodesConverter.cs

@@ -6,17 +6,15 @@
 
     public class MarkupExtensionNodeToXamlNodesConverter
     {
-        private readonly IWiringContext wiringContext;
+        public MarkupExtensionNodeToXamlNodesConverter(ITypeContext typeContext)
-
-        public MarkupExtensionNodeToXamlNodesConverter(IWiringContext wiringContext)
         {
-            this.wiringContext = wiringContext;
+            TypeContext = typeContext;
         }
 
         public IEnumerable<XamlInstruction> ParseMarkupExtensionNode(MarkupExtensionNode tree)
         {
             var identifierNode = tree.Identifier;
-            var xamlType = wiringContext.TypeContext.GetByPrefix(identifierNode.Prefix, identifierNode.TypeName);
+            var xamlType = TypeContext.GetByPrefix(identifierNode.Prefix, identifierNode.TypeName);
             yield return Inject.StartOfObject(xamlType);
 
             foreach (var instruction in ParseArguments(tree.Options.OfType<PositionalOption>())) yield return instruction;
@@ -25,6 +23,8 @@
             yield return Inject.EndOfObject();
         }
 
+        private ITypeContext TypeContext { get; }
+
         private static IEnumerable<XamlInstruction> ParseArguments(IEnumerable<PositionalOption> options)
         {
             var positionalOptions = options.ToList();

Source/OmniXaml/Parsers/XamlInstructions/XamlInstructionParser.cs

@@ -303,7 +303,7 @@
         private IEnumerable<XamlInstruction> ParseMarkupExtension(string valueOfMember)
         {
             var tree = MarkupExtensionParser.MarkupExtension.Parse(valueOfMember);
-            var markupExtensionConverter = new MarkupExtensionNodeToXamlNodesConverter(wiringContext);
+            var markupExtensionConverter = new MarkupExtensionNodeToXamlNodesConverter(wiringContext.TypeContext);
             return markupExtensionConverter.ParseMarkupExtensionNode(tree);
         }
 

Source/Tests/OmniXaml.Tests/Parsers/MarkupExtensionParserTests/MarkupExtensionNodeToXamlNodesConverterTests.cs

@@ -17,7 +17,7 @@
         public void NameOnly()
         {
             var tree = new MarkupExtensionNode(new IdentifierNode("DummyExtension"));
-            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext);
+            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext.TypeContext);
             var actualNodes = sut.ParseMarkupExtensionNode(tree).ToList();
             var expectedInstructions = new List<XamlInstruction>
             {
@@ -32,7 +32,7 @@
         public void NameAndAttribute()
         {
             var tree = new MarkupExtensionNode(new IdentifierNode("DummyExtension"), new OptionsCollection {new PropertyOption("Property", new StringNode("Value"))});
-            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext);
+            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext.TypeContext);
             var actualNodes = sut.ParseMarkupExtensionNode(tree).ToList();
 
             var expectedInstructions = new List<XamlInstruction>
@@ -55,7 +55,7 @@
                 new PropertyOption("Property", new StringNode("Value")),
                 new PropertyOption("AnotherProperty", new StringNode("AnotherValue")),
             });
-            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext);
+            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext.TypeContext);
             var actualNodes = sut.ParseMarkupExtensionNode(tree).ToList();
 
             var expectedInstructions = new List<XamlInstruction>
@@ -80,7 +80,7 @@
             {
                new PositionalOption("Option")
             });
-            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext);
+            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext.TypeContext);
             var actualNodes = sut.ParseMarkupExtensionNode(tree).ToList();
 
             var expectedInstructions = new Collection<XamlInstruction>
@@ -99,7 +99,7 @@
         public void ComposedExtensionTemplateBindingWithConverter()
         {
             var tree = MarkupExtensionNodeResources.ComposedExtensionTemplateBindingWithConverter();
-            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext);
+            var sut = new MarkupExtensionNodeToXamlNodesConverter(WiringContext.TypeContext);
             var actualNodes = sut.ParseMarkupExtensionNode(tree).ToList();
 
             var expectedInstructions = new Collection<XamlInstruction>