'boolean', 'duration' => 'integer']; } public function lead(): BelongsTo { return $this->belongsTo(Lead::class); } public function user(): BelongsTo { return $this->belongsTo(User::class); } public function contact(): BelongsTo { return $this->belongsTo(Contact::class); } public function contactPhone(): BelongsTo { return $this->belongsTo(ContactPhone::class); } public function qualityReview(): HasOne { return $this->hasOne(QualityReview::class); } }