Removed __destruct method from Image contract.

app/application/app/Captcha/Contracts/Image.php

@@ -13,5 +13,4 @@ interface Image
     public function addText(string $text, int $x, int $y, float $size, float $angle, string $hexColor, string $fontName): Coordinators;
     public function addLine(int $x1, int $y1, int $x2, int $y2, string $hexColor): self;
     public function encode(): string;
-    public function __destruct();
 }