/**
* @param string $alias
* @param mixed[] $definition
* @throws IoWriteException
*/
public function singleton($alias, $definition = [])
{
$object = null;
try {
$object = $this->container->singleton($alias);
} catch (Error $ex) {
throw new IoWriteException("Binding singleton of [{$alias}] to Container failed.", $ex);
} catch (Exception $ex) {
throw new IoWriteException("Binding singleton of [{$alias}] to Container failed.", $ex);
}
if ($object === null) {
throw new IoWriteException("Binding singleton of [{$alias}] to Container failed.");
}
$object->withArguments($definition);
}
