CustomPhase

class YourRenderPass : ScriptableRenderPass
{
	private FieldInfo _deferredLightsGetter = typeof(UniversalRenderer).GetField("m_DeferredLights", BindingFlags.NonPublic | BindingFlags.Instance);

	public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
	{
		var renderer = renderingData.cameraData.renderer as UniversalRenderer;
		object deferredLights = _deferredLightsGetter.GetValue(renderer);
		FieldInfo gBufferRTsGetter = deferredLights.GetType().GetField("GbufferRTHandles", BindingFlags.NonPublic | BindingFlags.Instance);
		var gBuffers = gBufferRTsGetter.GetValue(deferredLights) as RTHandle[];	

CustomPhase

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

[System.Serializable]
public class CustomUnityAction {

	[SerializeField]
	public List<SerializableAction> actions;

CustomPhase

using UnityEngine;
using System.Collections;
using NAudio.Midi;
using System.IO;
using System.Linq;

public class MidiReader : MonoBehaviour {

	public MidiFile midi;

CustomPhase

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RhubarbData
{
	public float time;
	public string phoneme;
	public float delay;
}