public function toSoapTypeMap()
{
$typemap = [];
foreach ($this->converters as $converter) {
$typemap[] = ['type_name' => $converter->getTypeName(), 'type_ns' => $converter->getTypeNamespace(), 'from_xml' => function ($input) use($converter) {
return $converter->convertXmlToPhp($input);
}, 'to_xml' => function ($input) use($converter) {
return $converter->convertPhpToXml($input);
}];
}
return $typemap;
}