isAbsolute / isRelative

src/AbstractAbsolutePath.php

@@ -8,6 +8,16 @@ use Arokettu\Path\Helpers\DataTypeHelper;
 
 abstract class AbstractAbsolutePath extends AbstractPath implements AbsolutePathInterface
 {
+    public function isAbsolute(): bool
+    {
+        return true;
+    }
+
+    public function isRelative(): bool
+    {
+        return false;
+    }
+
     /**
      * @param static $targetPath
      */

src/PathInterface.php

@@ -6,6 +6,9 @@ namespace Arokettu\Path;
 
 interface PathInterface extends \Stringable
 {
+    public function isAbsolute(): bool;
+    public function isRelative(): bool;
+
     public function getPrefix(): string;
     public function getComponents(): array;
     public function toString(): string;

src/RelativePath.php

@@ -33,6 +33,16 @@ final class RelativePath extends AbstractPath implements RelativePathInterface
         return new self($path, DIRECTORY_SEPARATOR === '\\');
     }
 
+    public function isAbsolute(): bool
+    {
+        return false;
+    }
+
+    public function isRelative(): bool
+    {
+        return true;
+    }
+
     protected function parsePath(string $path, bool $strict): void
     {
         $components = explode('/', $path);