diff --git a/.quixos-subtree-source.json b/.quixos-subtree-source.json
index 453ab7a..e4239c0 100644
--- a/.quixos-subtree-source.json
+++ b/.quixos-subtree-source.json
@@ -1,7 +1,7 @@
 {
   "version": 1,
   "sourceRepo": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos",
-  "sourceCommit": "0355d845d7ad4b797343b681e9b5e1a77c63c720",
+  "sourceCommit": "a45fd9a85b541ce6b449b28e8b47954bf04de96b",
   "sourcePath": "quixos-protocol",
   "exportName": "quixos-protocol",
   "mirrorRemote": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos-protocol.git"
diff --git a/src/bindings/react-platform.ts b/src/bindings/react-platform.ts
index 8485915..039c267 100644
--- a/src/bindings/react-platform.ts
+++ b/src/bindings/react-platform.ts
@@ -15,8 +15,7 @@ declare module "@quixos/web-studio-react-runtime" {
   export type WritableField<T> = ReadableField<T> & {readonly $writeType?: (value: T) => T; readonly writable: true; readonly capability: FieldCapability & {setOperationId: string}};
   export type LiveFieldProp<T> = ReadableField<T>;
   export type InterfaceReference<I extends string, Fields> = {readonly $quixosRef: string; readonly interfaceRevisionId: I; readonly fields: Fields};
-  const conformanceView: unique symbol;
-  export type ReactInterfaceContract<View> = {readonly interfaceRevisionId: string; readonly [conformanceView]: (view: View) => View};
+  export type ReactInterfaceContract<View> = {readonly interfaceRevisionId: string; readonly $viewType?: (view: View) => View};
   export function defineReactInterfaceContract<View>(interfaceRevisionId: string, interfaces: unknown): ReactInterfaceContract<View>;
   export function tryConform<View>(object: string | {readonly $quixosRef: string}, contract: ReactInterfaceContract<View>, options?: {signal?: AbortSignal}): Promise<View | undefined>;
   export type ConformanceResult<View> = {status: "loading"} | {status: "absent"} | {status: "available"; view: View} | {status: "error"; error: Error};