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-rw-r--r--doc/classes/AnimationNode.xml1
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/classes/AnimationNode.xml b/doc/classes/AnimationNode.xml
index 9854d4c27e..23f7a316d9 100644
--- a/doc/classes/AnimationNode.xml
+++ b/doc/classes/AnimationNode.xml
@@ -215,6 +215,7 @@
</signal>
<signal name="tree_changed">
<description>
+ Emitted by nodes that inherit from this class and that have an internal tree when one of their nodes changes. The nodes that emit this signal are [AnimationNodeBlendSpace1D], [AnimationNodeBlendSpace2D], [AnimationNodeStateMachine], and [AnimationNodeBlendTree].
</description>
</signal>
</signals>