From dcaed4a12d68f04ca9ff181e24fbf5860eba27ed Mon Sep 17 00:00:00 2001
From: Kevin Wellmann <kevin@wellmann.io>
Date: Sun, 5 May 2024 14:04:00 +0200
Subject: [PATCH] improve doc for BaseBlock::setView

---
 src/BaseBlock.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/BaseBlock.php b/src/BaseBlock.php
index 6bcbaac..45dcd15 100644
--- a/src/BaseBlock.php
+++ b/src/BaseBlock.php
@@ -149,6 +149,8 @@ public function render(array $attributes, string $content, ?WP_Block $block = nu
      * Renders current block.
      *
      * @param string|null $file Absolute path to current blocks view file.
+     *  * Passing `null` returns an empty string
+     *  * Passing an empty string or non-existent file returns just the wrapper div (with child blocks if available)
      * @param array $data Attributes saved in the editor plus any other variables added in the block class.
      * @param string $wrapperTagName Block wrapper element tag name.
      *