Shader Graph Plus
Released
Shrimple fork of vanilla shadergraph
Editor/ShaderGraphPlus/Nodes/Core/IErroringNode.cs
Interface in the ShaderGraphPlus editor code that declares a contract for nodes that can report errors. It defines a single method GetErrors which returns a list of error strings.
namespace ShaderGraphPlus;
public interface IErroringNode
{
List<string> GetErrors();
}