1 files changed, 12 insertions, 0 deletions
diff --git a/rust/crates/scene/src/params.rs b/rust/crates/scene/src/params.rs
new file mode 100644
index 00000000..e59c16b5
--- /dev/null
+++ b/rust/crates/scene/src/params.rs
@@ -0,0 +1,12 @@
+use serde::{Deserialize, Serialize};
+use std::collections::BTreeMap;
+
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+#[serde(untagged)]
+pub enum ParamValue {
+    Number(f64),
+    String(String),
+    Bool(bool),
+}
+
+pub type ParamValues = BTreeMap<String, ParamValue>;