Parse FITS keywords

src/Keyword.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dumbastro\FitsPhp;
+
+/**
+* A FITS keyword record
+* @todo Add types for max lengths?
+*/
+readonly class Keyword
+{
+    public function __construct(
+        public string $name,
+        public string $value,
+        public ?string $comment,
+    ) {}
+}