'datetime', ]; public function collection(): BelongsTo { return $this->belongsTo(Collection::class); } public function artwork(): BelongsTo { return $this->belongsTo(Artwork::class); } public function user(): BelongsTo { return $this->belongsTo(User::class); } public function reviewedBy(): BelongsTo { return $this->belongsTo(User::class, 'reviewed_by_user_id'); } }