model RuntimeObject = {}
init(config: Config, second: string);

function print(runtime: object, str: string): void {
  return;
}
model Config {
 protocol: string
}

model Request = {
  accesskey?: string(name='accesskey', description='accesskey'),
  region?: string(name='region', description='region'),
    submodel: {
    stringfield: string,
  },
  configs: {
    key: string,
    value: [ string ],
    extra: map[string] string
  },
}

static function array(request: object, str: string): [ any ];