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    Variable AppRootElementBlueprintConst

    AppRootElementBlueprint: ExtensionBlueprint<
        {
            config: {};
            configInput: {};
            dataRefs: never;
            inputs: {};
            kind: "app-root-element";
            output: ExtensionDataRef<Element, "core.reactElement", {}>;
            params: { element: Element };
        },
    > = ...

    Creates extensions that render a React element at the app root, outside of the app layout. This is useful for example for shared popups and similar.