ViewRegistryInterface.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\SDK\Metrics;

use OpenTelemetry\SDK\Common\Instrumentation\InstrumentationScopeInterface;
interface ViewRegistryInterface {
    
    /**
     * @return iterable<ViewProjection>|null
     */
    public function find(Instrument $instrument, InstrumentationScopeInterface $instrumentationScope) : ?iterable;

}