1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/open-telemetry/sdk/Metrics/MetricFactoryInterface.php b/vendor/open-telemetry/sdk/Metrics/MetricFactoryInterface.php
new file mode 100644
index 000000000..a1e228eef
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Metrics/MetricFactoryInterface.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Metrics;
+
+use OpenTelemetry\SDK\Common\Instrumentation\InstrumentationScopeInterface;
+use OpenTelemetry\SDK\Metrics\Exemplar\ExemplarFilterInterface;
+use OpenTelemetry\SDK\Metrics\MetricRegistry\MetricRegistryInterface;
+use OpenTelemetry\SDK\Resource\ResourceInfo;
+
+/**
+ * @internal
+ */
+interface MetricFactoryInterface
+{
+    /**
+     * @param iterable<array{ViewProjection, MetricRegistrationInterface}> $views
+     */
+    public function createAsynchronousObserver(
+        MetricRegistryInterface $registry,
+        ResourceInfo $resource,
+        InstrumentationScopeInterface $instrumentationScope,
+        Instrument $instrument,
+        int $timestamp,
+        iterable $views
+    ): array;
+
+    /**
+     * @param iterable<array{ViewProjection, MetricRegistrationInterface}> $views
+     */
+    public function createSynchronousWriter(
+        MetricRegistryInterface $registry,
+        ResourceInfo $resource,
+        InstrumentationScopeInterface $instrumentationScope,
+        Instrument $instrument,
+        int $timestamp,
+        iterable $views,
+        ?ExemplarFilterInterface $exemplarFilter = null
+    ): array;
+}