Release 2.0.27 (#4107)

src/Invoice/Renderer/AbstractRenderer.php

@@ -23,17 +23,10 @@ abstract class AbstractRenderer
     /**
      * @return string[]
      */
-    abstract protected function getFileExtensions();
+    abstract protected function getFileExtensions(): array;
 
-    /**
-     * @return string
-     */
-    abstract protected function getContentType();
+    abstract protected function getContentType(): string;
 
-    /**
-     * @param InvoiceDocument $document
-     * @return bool
-     */
     public function supports(InvoiceDocument $document): bool
     {
         foreach ($this->getFileExtensions() as $extension) {
@@ -50,12 +43,7 @@ abstract class AbstractRenderer
         return (string) new InvoiceFilename($model);
     }
 
-    /**
-     * @param mixed $file
-     * @param string $filename
-     * @return BinaryFileResponse
-     */
-    protected function getFileResponse($file, $filename)
+    protected function getFileResponse(mixed $file, string $filename): BinaryFileResponse
     {
         $response = new BinaryFileResponse($file);
         $disposition = $response->headers->makeDisposition(ResponseHeaderBag::DISPOSITION_ATTACHMENT, $filename);

src/Invoice/Renderer/AbstractSpreadsheetRenderer.php

@@ -25,12 +25,8 @@ abstract class AbstractSpreadsheetRenderer extends AbstractRenderer
 {
     /**
      * Saves the Spreadhseet and returns the filename.
-     *
-     * @param Spreadsheet $spreadsheet
-     * @return string
-     * @throws \Exception
      */
-    abstract protected function saveSpreadsheet(Spreadsheet $spreadsheet);
+    abstract protected function saveSpreadsheet(Spreadsheet $spreadsheet): string;
 
     /**
      * Render the given InvoiceDocument with the data from the InvoiceModel.

src/Invoice/Renderer/XlsxRenderer.php

@@ -25,7 +25,7 @@ final class XlsxRenderer extends AbstractSpreadsheetRenderer implements Renderer
         return 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
     }
 
-    protected function saveSpreadsheet(Spreadsheet $spreadsheet)
+    protected function saveSpreadsheet(Spreadsheet $spreadsheet): string
     {
         $filename = @tempnam(sys_get_temp_dir(), 'kimai-invoice-xlsx');
         if (false === $filename) {