Code completion result for source line:
self::staticMethodTes|t(null);
(QueryType=COMPLETION, prefixSearch=false, caseSensitive=true)
METHOD     staticMethodTest((A&B)|null $p  [STATIC]   DNFTypes

Documentation:

staticMethodTest


Parameters:

 (A & B) | null$param1description
 null | (B & C)$param2PHPDoc not found

Returns:

Type:(A & \B & C) | A