Very minor refactoring.

Author: Maikuolan

src/ArchiveHandlerInterface.php

@@ -24,9 +24,9 @@ interface ArchiveHandlerInterface
      * Return the actual entry in the archive at the current entry pointer.
      *
      * @param int $Bytes Optionally, how many bytes to read from the entry.
-     * @return string The entry's content or an empty string.
+     * @return string The entry's content, or an empty string if not available.
      */
-    public function EntryRead(int $Bytes = -1);
+    public function EntryRead(int $Bytes = -1): string;
 
     /**
      * Return the compressed size of the entry at the current entry pointer.

src/PdfHandler.php

@@ -332,7 +332,7 @@ public function __construct(string $File)
      * Return the actual entry in the archive at the current entry pointer.
      *
      * @param int $Bytes Optionally, how many bytes to read from the entry.
-     * @return string The entry's content or an empty string.
+     * @return string The entry's content, or an empty string if not available.
      */
     public function EntryRead(int $Bytes = -1): string
     {

src/RarHandler.php

@@ -76,9 +76,9 @@ public function __destruct()
      * Return the actual entry in the archive at the current entry pointer.
      *
      * @param int $Bytes Optionally, how many bytes to read from the entry.
-     * @return string The entry's content or an empty string.
+     * @return string The entry's content, or an empty string if not available.
      */
-    public function EntryRead(int $Bytes = -1)
+    public function EntryRead(int $Bytes = -1): string
     {
         $Actual = $this->EntryActualSize();
         if ($Bytes < 0 || $Bytes > $Actual) {

src/TarHandler.php

@@ -63,9 +63,9 @@ public function __construct($File)
      * Return the actual entry in the archive at the current entry pointer.
      *
      * @param int $Bytes Optionally, how many bytes to read from the entry.
-     * @return string The entry's content or an empty string.
+     * @return string The entry's content, or an empty string if not available.
      */
-    public function EntryRead(int $Bytes = -1)
+    public function EntryRead(int $Bytes = -1): string
     {
         $Actual = $this->EntryActualSize();
         if ($Bytes < 0 || $Bytes > $Actual) {

src/ZipHandler.php

@@ -80,9 +80,9 @@ public function __destruct()
      * Return the actual entry in the archive at the current entry pointer.
      *
      * @param int $Bytes Optionally, how many bytes to read from the entry.
-     * @return string The entry's content or an empty string.
+     * @return string The entry's content, or an empty string if not available.
      */
-    public function EntryRead(int $Bytes = -1)
+    public function EntryRead(int $Bytes = -1): string
     {
         $Actual = $this->EntryActualSize();
         if ($Bytes < 0 || $Bytes > $Actual) {