/**
 * @license
 * Copyright (c) %FIRST_YEAR% %CURRENT_YEAR%, Oracle and/or its affiliates.
 * The Universal Permissive License (UPL), Version 1.0
 * as shown at https://oss.oracle.com/licenses/upl/
 * @ignore
 */
/**
 * Utility hook for consuming the VisContext
 */
export declare function useVisBusyStateContext(): {
    addBusyState: (description: string) => () => void;
};
