implement Line class

src/Line.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yggverse\Gemtext;
+
+class Line
+{
+    private string $_data;
+
+    private bool $_escaped;
+    private ?int $_number;
+
+    public function __construct(string $data = '', bool $escaped = false, ?int $number = null)
+    {
+        $this->setData(
+            $data
+        );
+
+        $this->setEscaped(
+            $escaped
+        );
+
+        $this->setNumber(
+            $number
+        );
+    }
+
+    public function getData(): string
+    {
+        return $this->_data;
+    }
+
+    public function setData(string $data): void
+    {
+        $this->_data = $data;
+    }
+
+    public function getEscaped(): bool
+    {
+        return $this->_escaped;
+    }
+
+    public function setEscaped(bool $escaped): void
+    {
+        $this->_escaped = $escaped;
+    }
+
+    public function getNumber(): ?int
+    {
+        return $this->_number;
+    }
+
+    public function setNumber(?int $number): void
+    {
+        $this->_number = $number;
+    }
+}