export declare const $APSBusinessGroupUpdate: {
    readonly description: "Update for an APSBusinessGroup object.";
    readonly properties: {
        readonly description: {
            readonly type: "APSDescription";
        };
        readonly displayName: {
            readonly type: "APSDisplayName";
        };
        readonly externalReference: {
            readonly type: "APSExternalReference";
        };
    };
};