import D6Joint from "../../display/joints/D6Joint";
export declare const configD6JointSystem: {
    add: ((item: D6Joint, initData?: void | Record<string, any> | undefined) => false | import("@lincode/promiselikes").Cancellable) | ((item: D6Joint, initData?: void | Record<string, any> | undefined) => boolean);
    delete: ((item: D6Joint) => false | import("@lincode/promiselikes").Cancellable | undefined) | ((item: D6Joint) => boolean);
};