jaeger-client -> opentelemetry

vendor/open-telemetry/context/ScopeInterface.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\Context;
+
+use const PHP_INT_SIZE;
+
+interface ScopeInterface
+{
+    /** The associated context was already detached. */
+    public const DETACHED = 1 << (PHP_INT_SIZE << 3) - 1;
+    /** The associated context is not in the active execution context. */
+    public const INACTIVE = 1 << (PHP_INT_SIZE << 3) - 2;
+    /** The associated context is not the active context. */
+    public const MISMATCH = 1 << (PHP_INT_SIZE << 3) - 3;
+
+    /**
+     * Detaches the context associated with this scope and restores the
+     * previously associated context.
+     *
+     * @return int zero indicating an expected call, or a non-zero value
+     *         indicating that the call was unexpected
+     *
+     * @see self::DETACHED
+     * @see self::INACTIVE
+     * @see self::MISMATCH
+     *
+     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/context/README.md#detach-context
+     */
+    public function detach(): int;
+}