import { App } from 'vue';
import { IJoynackbarServiceOptions, IJoynackbarServiceReturn } from './JoySnackbar.types';
export declare const snackbarMountedInstances: App<Element>[];
/**
 * For testing purpose, it's called before test execution.
 * @return {void}
 */
export declare function resetCount(): void;
/**
 *
 * @param {Object} options - createAllSnackbarsContainer options
 * @param {string } options.appendTo - where to injecte the snackbar shell
 * @param {string } options.defaultMountSelector - where to injecte the snackbar shell
 * @return {void}
 */
export declare function createAllSnackbarsContainer(options?: {
    appendTo?: string;
    defaultMountSelector?: string;
}): void;
/**
 * @param {Object} options - pushVJoySnackbar options. Props are mandatory.
 * @param {Object} options.props - VJoySnackbar properties. props.message is mandatory.
 * @returns {Object} - Returns snackbarEventBus and snackbarApp instance
 */
export declare function pushVJoySnackbar(options: IJoynackbarServiceOptions): IJoynackbarServiceReturn;