'integer', 'ignore_slash_part' => 'boolean', 'ignore_third_part' => 'boolean', 'letters_in_rst' => 'boolean', 'discard_qso_rec_diff_call' => 'boolean', 'discard_qso_sent_diff_call' => 'boolean', 'discard_qso_rec_diff_rst' => 'boolean', 'discard_qso_sent_diff_rst' => 'boolean', 'discard_qso_rec_diff_code' => 'boolean', 'discard_qso_sent_diff_code' => 'boolean', 'unique_qso' => 'boolean', 'time_tolerance' => 'integer', ]; public function contest(): BelongsTo { return $this->belongsTo(Contest::class, 'contest_id'); } }