From a00ec4473cab6fc0f17675e091bf513b47a00b9c Mon Sep 17 00:00:00 2001
From: Timothy J Warren <tim@timshomepage.net>
Date: Wed, 12 Apr 2017 12:52:49 -0400
Subject: [PATCH] Add method to add http2 server push headers

---
 src/View.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/View.php b/src/View.php
index f8a4bbb..102b5ab 100644
--- a/src/View.php
+++ b/src/View.php
@@ -98,6 +98,19 @@ abstract class View
 		return $this;
 	}
 
+	/**
+	 * Add an http2 server push header
+	 *
+	 * @param string $path - The host-relative path to the asset
+	 * @param string $type - The type of asset
+	 * @return ViewInterface
+	 */
+	public function addPushHeader(string $path, string $type): ViewInterface
+	{
+		$this->addHeader('Link', "<{$path}>; rel=preload; as={$type}");
+		return $this;
+	}
+
 	/**
 	 * Set the output string
 	 *