<?php  namespace App\Models;  use App\Observers\SpecsCategoryItemObserver; use Illuminate\Database\Eloquent\Relations\HasMany; use Illuminate\Database\Eloquent\Relations\BelongsTo; use Illuminate\Database\Eloquent\Relations\BelongsToMany;  class SpecsItem extends Model { 	public mixed $value = null;  	public $casts = [ 		'name' => 'array', 	]; 	protected $table = 'specs_items';  	public function category(): BelongsTo{}  	public function products(): BelongsToMany{}  	public function values(): HasMany{}  	protected static function initObservers(): string 	{ 		return SpecsCategoryItemObserver::class; 	} }