Use global namespace+minor fixes

Models/KanbanBoard.php

@@ -126,6 +126,9 @@ class KanbanBoard implements \JsonSerializable
         return false;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function jsonSerialize() : array
     {
         return [];

Models/KanbanBoardMapper.php

@@ -49,6 +49,11 @@ final class KanbanBoardMapper extends DataMapperAbstract
      *
      * @var array<string, array<string, null|string>>
      * @since 1.0.0
+     */    /**
+     * Has many relation.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
      */
     protected static $hasMany = [
         'columns' => [
@@ -59,6 +64,12 @@ final class KanbanBoardMapper extends DataMapperAbstract
         ],
     ];
 
+    /**
+     * Belongs to.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
+     */
     protected static $belongsTo = [
         'createdBy' => [
             'mapper' => AccountMapper::class,

Models/KanbanCard.php

@@ -192,6 +192,9 @@ class KanbanCard implements \JsonSerializable
         $this->labels[] = $label;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function jsonSerialize() : array
     {
         return [

Models/KanbanCardComment.php

@@ -92,6 +92,9 @@ class KanbanCardComment implements \JsonSerializable
         $this->media[] = $media;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function jsonSerialize() : array
     {
         return [];

Models/KanbanCardCommentMapper.php

@@ -47,6 +47,11 @@ final class KanbanCardCommentMapper extends DataMapperAbstract
      *
      * @var array<string, array<string, null|string>>
      * @since 1.0.0
+     */    /**
+     * Has many relation.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
      */
     protected static $hasMany = [
         'media' => [

Models/KanbanCardMapper.php

@@ -48,6 +48,12 @@ final class KanbanCardMapper extends DataMapperAbstract
         'kanban_card_created_by'  => ['name' => 'kanban_card_created_by', 'type' => 'int', 'internal' => 'createdBy'],
     ];
 
+    /**
+     * Belongs to.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
+     */
     protected static $belongsTo = [
         'createdBy' => [
             'mapper' => AccountMapper::class,
@@ -60,6 +66,11 @@ final class KanbanCardMapper extends DataMapperAbstract
      *
      * @var array<string, array<string, null|string>>
      * @since 1.0.0
+     */    /**
+     * Has many relation.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
      */
     protected static $hasMany = [
         'media'    => [

Models/KanbanColumn.php

@@ -94,6 +94,9 @@ class KanbanColumn implements \JsonSerializable
         return false;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function jsonSerialize() : array
     {
         return [];

Models/KanbanColumnMapper.php

@@ -45,6 +45,11 @@ final class KanbanColumnMapper extends DataMapperAbstract
      *
      * @var array<string, array<string, null|string>>
      * @since 1.0.0
+     */    /**
+     * Has many relation.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
      */
     protected static $hasMany = [
         'cards' => [