Add uses_context to editor settings

src/wp-includes/block-bindings.php

@@ -129,3 +129,6 @@ function get_all_registered_block_bindings_sources() {
 function get_block_bindings_source( string $source_name ) {
 	return WP_Block_Bindings_Registry::get_instance()->get_registered( $source_name );
 }
+
+// Add the `uses_context` to the block editor settings to ensure it can be consumed in the client.
+add_filter( 'block_editor_settings_all', array( 'WP_Block_Bindings_Registry', 'add_uses_context_to_editor_settings' ), 10 );

src/wp-includes/class-wp-block-bindings-registry.php

@@ -291,4 +291,24 @@ public static function get_instance() {
 
 		return self::$instance;
 	}
+
+	/**
+	 * Adds the `uses_context` to the editor settings.
+	 *
+	 * This allows to reuse the `uses_context` definition in the editor.
+	 *
+	 * @since 6.6.0
+	 *
+	 * @param array $settings The block editor settings from the `block_editor_settings_all` filter.
+	 * @return array The editor settings with extended block bindings `uses_context`.
+	 */
+	public static function add_uses_context_to_editor_settings( $settings ) {
+		$registered_block_bindings_sources = get_all_registered_block_bindings_sources();
+		foreach ( $registered_block_bindings_sources as $source ) {
+			if ( ! empty( $source->uses_context ) ) {
+				$settings['__experimentalBlockBindings'][ $source->name ]['usesContext'] = $source->uses_context;
+			}
+		}
+		return $settings;
+	}
 }