Inline comment of constant lost

[SyuTingSong]

Version: 4.0.6

Bug Description

The inline comment declared begin with // besides constants get lost after fromCode and printFile

Steps To Reproduce

$file = \Nette\PhpGenerator\PhpFile::fromCode(<<<'PHP'
<?php

class A {
    public const HELLO = 'hello'; // some comment

    public function say(string $to): string {
        // just combine hello and $to
        return static::HELLO . ' ' . $to;
    }
}
PHP
);
echo (new \Nette\PhpGenerator\PsrPrinter())->printFile($file);

Actual Result

<?php

class A
{
    public const HELLO = 'hello';

    public function say(string $to): string
    {
        // just combine hello and $to
        return static::HELLO . ' ' . $to;
    }
}

Expected Behavior

Keep the inline comment as well.

<?php

class A
{
    public const HELLO = 'hello'; // some comment

    public function say(string $to): string
    {
        // just combine hello and $to
        return static::HELLO . ' ' . $to;
    }
}

[David Grudl]

Single line comments (outside of method bodies) are ignored because they cannot be added using the API. I will add it to the documentation.