public function find($type)
{
foreach ($this->children as $node) {
if ($node->type === $type) {
(yield $node);
}
foreach ($node->find($type) as $subNode) {
(yield $subNode);
}
}
} /**
* Collects all imports and handles them via ->handleImport.
*
* @param Node $node the root Node to search imports in
*
* @return $this
* @throws Exception when the allowImports-options is set to false
*/
protected function handleImports(Node $node)
{
foreach ($node->find('import') as $importNode) {
if (!$this->options['allowImports']) {
$this->throwException('Imports are not allowed in this compiler instance', $node);
}
$this->handleImport($importNode);
}
return $this;
}
