diff --git a/includes/MslsLink.php b/includes/MslsLink.php
index 6e9246a3..671bbfc3 100644
--- a/includes/MslsLink.php
+++ b/includes/MslsLink.php
@@ -75,6 +75,7 @@ public static function create( ?int $display ): MslsLink {
 
 		if ( has_filter( 'msls_link_create' ) ) {
 			/**
+			 * @param MslsLink $obj
 			 * @param int $display
 			 *
 			 * @return MslsLink
diff --git a/phpstan.neon b/phpstan.neon
index 0bd7c5d5..330e8792 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -5,8 +5,7 @@ parameters:
         - MultisiteLanguageSwitcher.php
         - includes
     excludePaths:
-        - tests
         - vendor
-        - includes/ContentImport
+        - tests
     bootstrapFiles:
         - tests/phpstan/bootstrap.php
diff --git a/tests/phpunit/ContentImport/Importers/TestAttachmentsImporters.php b/tests/phpunit/ContentImport/Importers/TestAttachmentsImporters.php
new file mode 100644
index 00000000..2e852482
--- /dev/null
+++ b/tests/phpunit/ContentImport/Importers/TestAttachmentsImporters.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace lloc\MslsTests\ContentImport\Importers;
+
+use lloc\Msls\ContentImport\Importers\AttachmentsImporters;
+use lloc\MslsTests\MslsUnitTestCase;
+
+class TestAttachmentsImporters extends MslsUnitTestCase {
+
+
+	public function testDetails(): void {
+		$obj = new AttachmentsImporters();
+
+		$expected = (object) array(
+			'slug'      => 'attachments',
+			'name'      => 'Image Attachments',
+			'importers' => array(
+				'linking' => (object) array(
+					'name'        => 'Linking',
+					'description' => 'Links the media attachments from the source post to the destination post; media attachments are not duplicated.',
+					'slug'        => 'linking',
+				),
+			),
+			'selected'  => 'linking',
+		);
+
+		$this->assertEquals( $expected, $obj->details() );
+	}
+}