import RevoluteJoint from "../../display/joints/RevoluteJoint";
export declare const configRevoluteJointSystem: {
    add: ((item: RevoluteJoint, initData?: void | Record<string, any> | undefined) => false | import("@lincode/promiselikes").Cancellable) | ((item: RevoluteJoint, initData?: void | Record<string, any> | undefined) => boolean);
    delete: ((item: RevoluteJoint) => false | import("@lincode/promiselikes").Cancellable | undefined) | ((item: RevoluteJoint) => boolean);
};