downgrade to kirby v3

kirby/config/api/collections.php

@@ -3,14 +3,6 @@
 /**
  * Api Collection Definitions
  */
-
-use Kirby\Cms\Files;
-use Kirby\Cms\Languages;
-use Kirby\Cms\Pages;
-use Kirby\Cms\Roles;
-use Kirby\Cms\Translations;
-use Kirby\Cms\Users;
-
 return [
 
 	/**
@@ -18,7 +10,7 @@ return [
 	 */
 	'children' => [
 		'model' => 'page',
-		'type'  => Pages::class,
+		'type'  => 'Kirby\Cms\Pages',
 		'view'  => 'compact'
 	],
 
@@ -27,7 +19,7 @@ return [
 	 */
 	'files' => [
 		'model' => 'file',
-		'type'  => Files::class,
+		'type'  => 'Kirby\Cms\Files'
 	],
 
 	/**
@@ -35,7 +27,7 @@ return [
 	 */
 	'languages' => [
 		'model' => 'language',
-		'type'  => Languages::class,
+		'type'  => 'Kirby\Cms\Languages'
 	],
 
 	/**
@@ -43,7 +35,7 @@ return [
 	 */
 	'pages' => [
 		'model' => 'page',
-		'type'  => Pages::class,
+		'type'  => 'Kirby\Cms\Pages',
 		'view'  => 'compact'
 	],
 
@@ -52,7 +44,7 @@ return [
 	 */
 	'roles' => [
 		'model' => 'role',
-		'type'  => Roles::class,
+		'type'  => 'Kirby\Cms\Roles',
 		'view'  => 'compact'
 	],
 
@@ -61,7 +53,7 @@ return [
 	 */
 	'translations' => [
 		'model' => 'translation',
-		'type'  => Translations::class,
+		'type'  => 'Kirby\Cms\Translations',
 		'view'  => 'compact'
 	],
 
@@ -71,7 +63,7 @@ return [
 	'users' => [
 		'default' => fn () => $this->users(),
 		'model'   => 'user',
-		'type'    => Users::class,
+		'type'    => 'Kirby\Cms\Users',
 		'view'    => 'compact'
 	]