import { EventEmitter } from '../../stencil-public-runtime';
import { FeedbackColors, NotificationEmphasis } from '../../utils/constants';
import { type IconName } from '../nv-icon/nv-icons';
/**
 * @slot heading - Use this slot to insert HTML as the notification title.
 * @slot content - Use this slot to insert HTML as the notification message.
 * @slot actions - Use this slot for custom actions.
 */
export declare class NvNotification {
    el: HTMLNvNotificationElement;
    private container;
    private headingSlot;
    private messageSlot;
    private actionsSlot;
    /****************************************************************************/
    /**
     * Set a unique ID for the notification. Used for aria attributes and managing
     * multiple notifications.
     */
    readonly uid: string;
    /**
     * Specifies the notification type which determines the color and default icon.
     */
    readonly feedback: `${FeedbackColors}`;
    /**
     * Adjusts the emphasis to make the notification more or less visually
     * prominent to users. Use this to draw attention to important actions or
     * reduce focus on less critical ones
     */
    readonly emphasis: `${NotificationEmphasis}`;
    /**
     * Short and concise text for the notification title.
     */
    readonly heading: string;
    /**
     * Main content for the notification. For more complex content, use the
     * content slot instead.
     */
    readonly message: string;
    /**
     * Icon associated with the notification, defaults vary based on the feedback
     * type.
     * @icon
     */
    readonly icon: `${IconName}`;
    /**
     * Allows the notification to be dismissed via a close button (x). The
     * notification is not dismissible unless explicitly enabled.
     */
    readonly dismissible: boolean;
    /**
     * Controls the visibility of the notification.
     */
    hidden: boolean;
    /**
     * When true, the notification will be hidden initially, but internal changes
     * will not be in a controlled state. Good for animating the notification in.
     */
    readonly initiallyHidden: boolean;
    /****************************************************************************/
    /**
     * Dismisses the notification with an animation, after the animation is
     * complete, the hiddenChanged event will be emitted with the value of true,
     * and the hidden prop will be set to true.
     */
    dismiss(): Promise<void>;
    /**
     * Sets the hidden prop to false, and shows the notification with an
     * animation, after the animation is complete, the hiddenChanged event will be
     * emitted with the value of false.
     */
    show(): Promise<void>;
    /****************************************************************************/
    /**
     * Emits when the 'hidden' prop changes, reflecting a change in visibility.
     * Passes hidden value to the detail.
     * @bind hidden
     */
    hiddenChanged: EventEmitter<boolean>;
    /****************************************************************************/
    private iconByFeedback;
    private roleByFeedback;
    private getDefaultIcon;
    private getAriaRole;
    private getAriaLive;
    private getHeadingId;
    private getMessageId;
    private showAnimation;
    private getSlideDestination;
    private dismissAnimation;
    /****************************************************************************/
    componentWillLoad(): void;
    /****************************************************************************/
    render(): any;
}