Add line breaks to docs.

src/wp-includes/style-engine.php

@@ -118,7 +118,8 @@ function wp_style_engine_get_styles( $block_styles, $options = array() ) {
  *     Required. A collection of CSS rules.
  *
  *     @type array ...$0 {
- *         @type string   $rules_group  A parent CSS selector in the case of nested CSS, or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
+ *         @type string   $rules_group  A parent CSS selector in the case of nested CSS,
+ *                                      or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
  *         @type string   $selector     A CSS selector.
  *         @type string[] $declarations An associative array of CSS definitions,
  *                                      e.g. `array( "$property" => "$value", "$property" => "$value" )`.

src/wp-includes/style-engine/class-wp-style-engine-css-rule.php

@@ -36,7 +36,8 @@ class WP_Style_Engine_CSS_Rule {
 	protected $declarations;
 
 	/**
-	 * A parent CSS selector in the case of nested CSS, or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
+	 * A parent CSS selector in the case of nested CSS, or a CSS nested @rule,
+	 * such as `@media (min-width: 80rem)` or `@layer module`.
 	 *
 	 * @var string
 	 */
@@ -52,7 +53,8 @@ class WP_Style_Engine_CSS_Rule {
 	 *                                                                e.g. `array( "$property" => "$value", "$property" => "$value" )`,
 	 *                                                                or a WP_Style_Engine_CSS_Declarations object.
 	 *                                                                Default empty array.
-	 * @param string                                    $rules_group  A parent CSS selector in the case of nested CSS, or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
+	 * @param string                                    $rules_group  A parent CSS selector in the case of nested CSS, or a CSS nested @rule,
+	 *                                                                such as `@media (min-width: 80rem)` or `@layer module`.
 	 */
 	public function __construct( $selector = '', $declarations = array(), $rules_group = '' ) {
 		$this->set_selector( $selector );
@@ -101,7 +103,8 @@ public function add_declarations( $declarations ) {
 	/**
 	 * Sets the rules group.
 	 *
-	 * @param string $rules_group A parent CSS selector in the case of nested CSS, or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
+	 * @param string $rules_group A parent CSS selector in the case of nested CSS, or a CSS nested @rule,
+	 *                            such as `@media (min-width: 80rem)` or `@layer module`.
 	 *
 	 * @return WP_Style_Engine_CSS_Rule Returns the object to allow chaining of methods.
 	 */

src/wp-includes/style-engine/class-wp-style-engine-css-rules-store.php

@@ -123,7 +123,8 @@ public function get_all_rules() {
 	 * @since 6.1.0
 	 *
 	 * @param string $selector The CSS selector.
-	 * @param string $rules_group A parent CSS selector in the case of nested CSS, or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
+	 * @param string $rules_group A parent CSS selector in the case of nested CSS, or a CSS nested @rule,
+	 *                            such as `@media (min-width: 80rem)` or `@layer module`.
 	 * @return WP_Style_Engine_CSS_Rule|void Returns a WP_Style_Engine_CSS_Rule object,
 	 *                                       or void if the selector is empty.
 	 */

src/wp-includes/style-engine/class-wp-style-engine.php

@@ -371,7 +371,8 @@ protected static function is_valid_style_value( $style_value ) {
 	 *                                   otherwise a concatenated string of properties and values.
 	 * @param string[] $css_declarations An associative array of CSS definitions,
 	 *                                   e.g. `array( "$property" => "$value", "$property" => "$value" )`.
-	 * @param string $rules_group        Optional. A parent CSS selector in the case of nested CSS, or a CSS nested @rule, such as `@media (min-width: 80rem)` or `@layer module`.
+	 * @param string $rules_group        Optional. A parent CSS selector in the case of nested CSS, or a CSS nested @rule,
+	 *                                   such as `@media (min-width: 80rem)` or `@layer module`.
 	 */
 	public static function store_css_rule( $store_name, $css_selector, $css_declarations, $rules_group = '' ) {
 		if ( empty( $store_name ) || empty( $css_selector ) || empty( $css_declarations ) ) {