add some minor phpdocs

Author: mvorisek

src/Form/Control/Lookup.php

@@ -180,7 +180,7 @@ public function outputApiResponse(): void
      *
      * @param int|bool $limit
      *
-     * @return array<int, array{value: string, title: mixed}>
+     * @return list<array{value: string, title: mixed}>
      */
     public function getData($limit = true): array
     {

src/Form/Control/ScopeBuilder.php

@@ -606,6 +606,8 @@ public function scopeToQuery(Scope\AbstractScope $scope, array $inputsMap = []):
 
     /**
      * Converts a Condition to VueQueryBuilder query array.
+     *
+     * @return array{rule: string, operator: string, value: string|null, option: array|null}
      */
     public function conditionToQuery(Condition $condition, array $inputsMap = []): array
     {