Add missing internal list builder.

Tsu.Trees.RedGreen/src/Templates/Internal/GreenListBuilder`1.sbn-cs

@@ -0,0 +1,76 @@
+{{~ if create_lists ~}}
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
+
+#nullable enable
+
+namespace {{ green_base.namespace | not_global }}
+{
+    internal readonly struct {{ suffix }}ListBuilder<TNode> where TNode : {{ green_base.csharp | not_null }}
+    {
+        private readonly {{ suffix }}ListBuilder _builder;
+
+        public {{ suffix }}ListBuilder(int size)
+            : this(new {{ suffix }}ListBuilder(size))
+        {
+        }
+
+        public static {{ suffix }}ListBuilder<TNode> Create() => new(8);
+
+        internal {{ suffix }}ListBuilder({{ suffix }}ListBuilder builder)
+        {
+            _builder = builder;
+        }
+
+        public bool IsNull => _builder == null;
+
+        public int Count => _builder.Count;
+
+        public TNode? this[int index]
+        {
+            get => (TNode?) _builder[index];
+
+            set => _builder[index] = value;
+        }
+
+        public void Clear() => _builder.Clear();
+
+        public {{ suffix }}ListBuilder<TNode> Add(TNode node)
+        {
+            _builder.Add(node);
+            return this;
+        }
+
+        public void AddRange(TNode[] items, int offset, int length) =>
+            _builder.AddRange(items, offset, length);
+
+        public void AddRange({{ suffix }}List<TNode> nodes) => _builder.AddRange(nodes);
+
+        public void AddRange({{ suffix }}List<TNode> nodes, int offset, int length) =>
+            _builder.AddRange(nodes, offset, length);
+
+        public bool Any({{ kind_enum.csharp | not_null }} kind) => _builder.Any(kind);
+
+        public {{ suffix }}List<TNode> ToList() => _builder.ToList();
+
+        public {{ green_base.csharp | not_null }}? ToListNode() => _builder.ToListNode();
+
+        public static implicit operator {{ suffix }}ListBuilder({{ suffix }}ListBuilder<TNode> builder) => builder._builder;
+
+        public static implicit operator {{ suffix }}List<TNode>({{ suffix }}ListBuilder<TNode> builder)
+        {
+            if (builder._builder != null)
+            {
+                return builder.ToList();
+            }
+
+            return default;
+        }
+
+        public {{ suffix }}List<TDerived> ToList<TDerived>() where TDerived : {{ green_base.csharp | not_null }} =>
+            new(ToListNode());
+    }
+}
+{{~ end ~}}

Tsu.Trees.RedGreen/src/Tsu.Trees.RedGreen.csproj

@@ -39,6 +39,7 @@
     <EmbeddedResource Include="Templates/Internal/GreenWalker.sbn-cs" Visible="true" LogicalName="Internal/GreenWalker.sbn-cs" />
     <EmbeddedResource Include="Templates/Internal/GreenList.sbn-cs" Visible="true" LogicalName="Internal/GreenList.sbn-cs" />
     <EmbeddedResource Include="Templates/Internal/GreenListBuilder.sbn-cs" Visible="true" LogicalName="Internal/GreenListBuilder.sbn-cs" />
+    <EmbeddedResource Include="Templates/Internal/GreenListBuilder`1.sbn-cs" Visible="true" LogicalName="Internal/GreenListBuilder`1.sbn-cs" />
     <EmbeddedResource Include="Templates/Internal/GreenList.WithTwoChildren.sbn-cs" Visible="true" LogicalName="Internal/GreenList.WithTwoChildren.sbn-cs" />
     <EmbeddedResource Include="Templates/Internal/GreenList.WithThreeChildren.sbn-cs" Visible="true" LogicalName="Internal/GreenList.WithThreeChildren.sbn-cs" />
     <EmbeddedResource Include="Templates/Internal/GreenList.WithManyChildren.sbn-cs" Visible="true" LogicalName="Internal/GreenList.WithManyChildren.sbn-cs" />