1 files changed, 62 insertions, 0 deletions
diff --git a/vendor/open-telemetry/sdk/Common/Configuration/VariableTypes.php b/vendor/open-telemetry/sdk/Common/Configuration/VariableTypes.php
new file mode 100644
index 000000000..471632e16
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Common/Configuration/VariableTypes.php
@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Common\Configuration;
+
+interface VariableTypes
+{
+    /**
+     * A single boolean value represented as a string or integer ('true', 'false', 0, 1)
+     * example: value1
+     */
+    public const BOOL = 'bool';
+
+    /**
+     * A single string value
+     * example: value1
+     */
+    public const STRING = 'string';
+
+    /**
+     * A single integer value
+     * example: 5000
+     */
+    public const INTEGER = 'integer';
+
+    /**
+     * A single float value
+     * example: 10.5
+     */
+    public const FLOAT = 'float';
+
+    /**
+     * A single float value between 0.0 and 1.0
+     * example: 0.5
+     */
+    public const RATIO = 'ratio';
+
+    /**
+     * A single string value from a fixed list of values
+     * example values: value1, value2, value3
+     * example: value1
+     */
+    public const ENUM = 'enum';
+
+    /**
+     * A comma separated list of single string values
+     * example: value1,value2,value3
+     */
+    public const LIST = 'list';
+
+    /**
+     * A comma separated list of key-value pairs
+     * example: key1=value1,key2=value2
+     */
+    public const MAP = 'map';
+
+    /**
+     * Values of mixed type
+     */
+    public const MIXED = 'mixed';
+}