<?php  namespace App\Mail;  use App\Models\Product; use Illuminate\Bus\Queueable; use Illuminate\Mail\Mailable; use Illuminate\Queue\SerializesModels; use Illuminate\Contracts\Queue\ShouldQueue;  class ProductInquiryMail extends Mailable implements ShouldQueue { 	use Queueable, SerializesModels;  	/** 	 * Create a new message instance. 	 * 	 * @return void 	 */ 	public function __construct(public string $fromUser, public string $messageString, public int $type, public string $productName, public string $productCode){}  	/** 	 * Build the message. 	 * 	 * @return $this 	 */ 	public function build(): self{} }