1 files changed, 24 insertions, 0 deletions
diff --git a/matrix-specification/Responses/ClientVersionsGetResponse.php b/matrix-specification/Responses/ClientVersionsGetResponse.php
new file mode 100644
index 0000000..9ec701d
--- /dev/null
+++ b/matrix-specification/Responses/ClientVersionsGetResponse.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Matrix\Responses;
+
+class ClientVersionsGetResponse implements \JsonSerializable
+{
+  /**
+   * @param string[] $versions
+   * @param array<string, bool> $unstableFeatures
+   */
+  public function __construct(
+    private array $versions,
+    private ?array $unstableFeatures = null,
+  )
+  {}
+
+  public function jsonSerialize(): array
+  {
+    return array_filter([
+      "unstable_features" => $this->unstableFeatures,
+      "versions" => $this->versions,
+    ], "is_null");
+  }
+}