fix conflict issue in sticker pdf service

app/Filament/Resources/ItemCharacteristicResource.php

@@ -2,6 +2,8 @@
 
 namespace App\Filament\Resources;
 
+use App\Filament\Exports\ItemCharacteristicExporter;
+use App\Filament\Imports\ItemCharacteristicImporter;
 use App\Filament\Resources\ItemCharacteristicResource\Pages;
 use App\Filament\Resources\ItemCharacteristicResource\RelationManagers;
 use App\Models\Item;
@@ -15,6 +17,8 @@ use Filament\Tables;
 use Filament\Tables\Table;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
+use Filament\Tables\Actions\ExportAction;
+use Filament\Tables\Actions\ImportAction;
 
 class ItemCharacteristicResource extends Resource
 {
@@ -924,6 +928,22 @@ class ItemCharacteristicResource extends Resource
                     Tables\Actions\ForceDeleteBulkAction::make(),
                     Tables\Actions\RestoreBulkAction::make(),
                 ]),
+            ])
+            ->headerActions([
+                ImportAction::make()
+                    ->label('Import Item Characteristics')
+                    ->color('warning')
+                    ->importer(ItemCharacteristicImporter::class)
+                    ->visible(function() {
+                        return Filament::auth()->user()->can('view import item characteristics');
+                    }),
+                ExportAction::make()
+                    ->label('Export Item Characteristics')
+                    ->color('warning')
+                    ->exporter(ItemCharacteristicExporter::class)
+                    ->visible(function() {
+                        return Filament::auth()->user()->can('view export item characteristics');
+                    }),
             ]);
 
     }