Move Spectre.Console.Cli to it's own package

src/Spectre.Console.Cli/Internal/CommandBinder.cs

@@ -0,0 +1,28 @@
+namespace Spectre.Console.Cli;
+
+internal static class CommandBinder
+{
+    public static CommandSettings Bind(CommandTree? tree, Type settingsType, ITypeResolver resolver)
+    {
+        var lookup = CommandValueResolver.GetParameterValues(tree, resolver);
+
+        // Got a constructor with at least one name corresponding to a settings?
+        foreach (var constructor in settingsType.GetConstructors())
+        {
+            var parameters = constructor.GetParameters();
+            if (parameters.Length > 0)
+            {
+                foreach (var parameter in parameters)
+                {
+                    if (lookup.HasParameterWithName(parameter?.Name))
+                    {
+                        // Use constructor injection.
+                        return CommandConstructorBinder.CreateSettings(lookup, constructor, resolver);
+                    }
+                }
+            }
+        }
+
+        return CommandPropertyBinder.CreateSettings(lookup, settingsType, resolver);
+    }
+}