<?php namespace App\Course\Models; use Illuminate\Database\Eloquent\Factories\HasFactory; use Illuminate\Database\Eloquent\Model; use Illuminate\Database\Eloquent\Relations\BelongsTo; class CourseMember extends Model { use HasFactory; /** @var array<int, string> */ public $guarded = []; /** * @return BelongsTo<Course, self> */ public function course(): BelongsTo { return $this->belongsTo(Course::class); } }