Update applying-styles-with-stylesheets.md (#45604)

docs/how-to-guides/block-tutorial/applying-styles-with-stylesheets.md

@@ -160,6 +160,37 @@ registerBlockType( 'gutenberg-examples/example-02-stylesheets', {
 
 {% end %}
 
+### Build or add dependency
+
+In order to include the blockEditor as a dependancy, make sure to run the build step, or update the asset php file.
+
+{% codetabs %}
+{% JSX %}
+
+Build the scripts and update the asset file which is used to keep track of dependencies and the build version.
+```bash
+npm run build
+```
+
+{% Plain %}
+
+Edit the asset file to include the block-editor dependancy for the scripts.
+
+```php
+<?php return
+	array( 'dependencies' =>
+		array(
+			'wp-blocks',
+			'wp-element',
+			'wp-block-editor',
+			'wp-polyfill'
+		),
+		'version' => '0.1'
+	);
+```
+
+{% end %}
+
 ### Enqueue stylesheets
 
 Like scripts, you can enqueue your block's styles using the `block.json` file.