diff --git a/htdocs/core/lib/tax.lib.php b/htdocs/core/lib/tax.lib.php
index 0050910fced..ab156d61a7b 100644
--- a/htdocs/core/lib/tax.lib.php
+++ b/htdocs/core/lib/tax.lib.php
@@ -109,7 +109,50 @@ function tax_prepare_head(ChargeSociales $object)
  *  @param  'sell'|'buy' $direction     'sell' or 'buy'
  *  @param  int<0,12>	 $m				Month
  *  @param  int<0,4>	 $q           	Quarter
- *  @return int<-3,-1>|array<int|string,array{totalht:float,vat:float,localtax1:float,localtax2:float,dtotal_ttc:float[],dtype:int[],datef:int[],datep:int[],company_name:string[],company_id:int[],company_alias:string[],company_email:string[],company_tva_intra:string[],company_client:int[],company_fournisseur:int[],company_customer_code:string[],company_supplier_code:string[],company_customer_accounting_code:string[],company_supplier_accounting_code:string[],company_status:int[],user_id:int[],drate:string[],ddate_start:int[],ddate_end:int[],facid:int[],facnum:string[],type:int[],ftotal_ttc:float[],descr:string[],totalht_list:string[],vat_list:float[],localtax1_list:float[],localtax2_list:float[],pid:int[],pref:string[],ptype:int[],payment_id:int[],payment_ref:string[],payment_amount:float[]}>  Array with details of VATs (per third party), -1 if no accountancy module, -2 if not yet developed, -3 if error
+ *  @return int<-3,-1>|array<
+ *     int|string,
+ *     array{
+ *         totalht:float,
+ *         vat:float,
+ *         localtax1:float,
+ *         localtax2:float,
+ *         dtotal_ttc:float[],
+ *         dtype:int[],
+ *         datef:int[],
+ *         datep:int[],
+ *         company_name:string[],
+ *         company_id:int[],
+ *         company_alias:string[],
+ *         company_email:string[],
+ *         company_tva_intra:string[],
+ *         company_client:int[],
+ *         company_fournisseur:int[],
+ *         company_customer_code:string[],
+ *         company_supplier_code:string[],
+ *         company_customer_accounting_code:string[],
+ *         company_supplier_accounting_code:string[],
+ *         company_status:int[],
+ *         user_id:int[],
+ *         drate:string[],
+ *         ddate_start: int[],
+ *         ddate_end: int[],
+ *         facid: int[],
+ *         facnum: string[],
+ *         type: int[],
+ *         ftotal_ttc: float[],
+ *         descr: string[],
+ *         totalht_list: string[],
+ *         vat_list: float[],
+ *         localtax1_list: float[],
+ *         localtax2_list: float[],
+ *         pid: int[],
+ *         pref: string[],
+ *         ptype: int[],
+ *         payment_id: int[],
+ *         payment_ref: string[],
+ *         payment_amount: float[]
+ *     }
+ * >  Array with details of VATs (per third party), -1 if no accountancy module, -2 if not yet developed, -3 if error
  */
 function tax_by_thirdparty($type, $db, $y, $date_start, $date_end, $modetax, $direction, $m = 0, $q = 0)
 {
diff --git a/htdocs/ticket/class/ticket.class.php b/htdocs/ticket/class/ticket.class.php
index 92c95699183..4919c894cf4 100644
--- a/htdocs/ticket/class/ticket.class.php
+++ b/htdocs/ticket/class/ticket.class.php
@@ -291,6 +291,33 @@ class Ticket extends CommonObject
 	 */
 
 	// BEGIN MODULEBUILDER PROPERTIES
+	/**
+	 * @var array<
+	 *     string,
+	 *     array{
+	 *         type: string,
+	 *         label: string,
+	 *         enabled: int<0, 2>|string,
+	 *         position: int,
+	 *         notnull?: int,
+	 *         visible: int<-2, 5>|string,
+	 *         noteditable?: int<0, 1>,
+	 *         default?: string,
+	 *         index?: int,
+	 *         foreignkey?: string,
+	 *         searchall?: int<0, 1>,
+	 *         isameasure?: int<0, 1>,
+	 *         css?: string,
+	 *         csslist?: string,
+	 *         help?: string,
+	 *         showoncombobox?: int<0, 2>,
+	 *         disabled?: int<0, 1>,
+	 *         arrayofkeyval?: array<int|string, string>,
+	 *         comment?: string,
+	 *         validate?: int<0, 1>
+	 *     }
+	 * >
+	 */
 	public $fields = array(
 		'rowid' => array('type' => 'integer', 'label' => 'TechnicalID', 'visible' => -2, 'enabled' => 1, 'position' => 1, 'notnull' => 1, 'index' => 1, 'comment' => "Id"),
 		'entity' => array('type' => 'integer', 'label' => 'Entity', 'visible' => 0, 'enabled' => 1, 'position' => 5, 'notnull' => 1, 'index' => 1),