ScriptableRenderPipeline/ShaderGraph/com.unity.shadergraph/Editor/Data/Nodes/IMasterNode.cs

using System.Collections.Generic;
using UnityEditor.Graphing;
using UnityEngine.Experimental.Rendering;

namespace UnityEditor.ShaderGraph
{
    public interface IMasterNode : INode
    {
        string GetShader(GenerationMode mode, string name, out List<PropertyCollector.TextureInfo> configuredTextures);
        bool IsPipelineCompatible(IRenderPipeline renderPipeline);
    }
}