/**
* Returns the "types" this adapter can handle.
*
* If no $providesBase is present, returns "basic" and/or "digest" in the
* array, based on what resolvers are present in the adapter; if
* $providesBase is present, the same strings are returned, only with the
* $providesBase prefixed, along with a "-" separator.
*
* @return array Array of types this adapter can handle.
*/
public function provides()
{
$providesBase = $this->providesBase ? $this->providesBase . '-' : '';
$provides = [];
if ($this->httpAuth->getBasicResolver()) {
$provides[] = $providesBase . 'basic';
}
if ($this->httpAuth->getDigestResolver()) {
$provides[] = $providesBase . 'digest';
}
return $provides;
}
