public function getEstimatedDimensions()
{
$dimensions = [];
$transformations = $this->getItems();
if (is_array($transformations) && count($transformations) > 0) {
foreach ($transformations as $transformation) {
if (!empty($transformation)) {
if (is_array($transformation["arguments"])) {
foreach ($transformation["arguments"] as $key => $value) {
if ($key == "width" || $key == "height") {
$dimensions[$key] = $value;
}
}
}
}
}
}
return $dimensions;
}