config.php

См. документацию.

<?php
 
namespace Bitrix\Main\Grid\Column\Editable;
 
use Bitrix\Main\Grid\Editor\Types;

class Config
{
    private string $name;
    private string $type;
    private ?string $placeholder;
    private ?bool $disabled;

    public function __construct(string $name, ?string $type = null)
    {
        $this->name = $name;
        $this->type = $type ?? Types::TEXT;
    }

    public function getType(): string
    {
        return $this->type;
    }

    public function setName(string $value): self
    {
        $this->name = $value;
 
        return $this;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function setPlaceholder(string $value): self
    {
        $this->placeholder = $value;
 
        return $this;
    }

    public function setDisabled(bool $value): self
    {
        $this->disabled = $value;
 
        return $this;
    }

    public function toArray(): array
    {
        $result = [
            'NAME' => $this->name,
            'TYPE' => $this->type,
        ];
 
        if (isset($this->placeholder))
        {
            $result['PLACEHOLDER'] = $this->placeholder;
        }
 
        if (isset($this->disabled))
        {
            $result['DISABLED'] = $this->disabled;
        }
 
        return $result;
    }
}