import { ComponentInterface, EventEmitter } from '../../stencil-public-runtime';
import { SnackbarLabels, SnackbarType } from '../types';
/**
 * Snackbars provide brief messages about app processes at the bottom of the screen. It functions as a wrapper around the material design's [Snackbar](https://github.com/material-components/material-components-web/tree/master/packages/mdc-snackbar) component.
 *
 * @slot icon-slot - Use this slot to add a custom icon (e.g., `<ino-icon>` or `<img>`) inside the `ino-snackbar`.
 */
export declare class Snackbar implements ComponentInterface {
    private snackbarInstance;
    private snackbarElement;
    private nodeTimeout;
    el: HTMLInoSnackbarElement;
    /**
     * [DEPRECATED] Please use the default slot instead
     * The text message to display.
     * @deprecated
     */
    message?: string;
    /**
     * The text to display for the action button.
     * If no text is defined, the snack bar is displayed in an alternative feedback style.
     */
    actionText?: string;
    /**
     * Controls the visibility state of the snackbar.
     * When set to `true`, the snackbar is displayed; otherwise, it is hidden.
     */
    open: boolean;
    /**
     * Changes the snackbar type. There are four types of messages: info, success, warning and error.
     */
    type: SnackbarType;
    /**
     * Sets the timeout in ms until the snackbar disappears. The timeout can
     * be disabled by setting it to a negative value.
     */
    timeout?: number;
    /**
     * If set to true, the timeout that closes the snackbar is paused when the user hovers over the snackbar.
     */
    stayVisibleOnHover?: boolean;
    /**
     * The aria-labels used to provide accessible snackbar context as well as close icon button label.
     */
    a11yLabels?: SnackbarLabels;
    /**
     * Event that emits as soon as the action button is clicked.
     */
    actionClick: EventEmitter;
    /**
     * Event that emits as soon as the snackbar hides.
     * Listen to this event to hide or destroy this element.
     */
    hideEl: EventEmitter;
    handleKeyUp(event: KeyboardEvent): void;
    openChanged(open: boolean): void;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    private setupTimeout;
    private interruptTimeout;
    private handleSnackbarHide;
    private mapTypeToIconName;
    private getAriaRole;
    render(): any;
}