import { PolyScene } from '../../../src/engine/scene/PolyScene';
export declare function ExpressionCentroid(): {
    scene: PolyScene;
    camera: import("../../../src/engine/nodes/obj/PerspectiveCamera").PerspectiveCameraObjNode;
    nodes: import("../../../src/engine/nodes/sop/Torus").TorusSopNode[];
    htmlNodes: {
        box: import("../../../src/engine/nodes/sop/Box").BoxSopNode;
    };
};