+ protected static $dataType = 'String';
+
+ protected static function params(): array {
+ return [
+ [
+ 'max_expr' => 99,
+ 'optional' => FALSE,
+ 'ui_defaults' => [
+ ['type' => 'SqlField', 'placeholder' => ts('If')],
+ ['type' => 'SqlField', 'placeholder' => ts('Else')],
+ ],
+ ],
+ ];
+ }