import { EventEmitter } from '../../stencil-public-runtime';
import { AlertDismissMode, AlertStatus, AlertTarget } from './exports';
import { IconName, IconSize } from '../icon/exports';
export declare class Alert {
    host: HTMLRAlertElement;
    /** Alert status controls apperance according to the status */
    status: AlertStatus;
    /** Sets role="alert" and will be announced to screen reader users */
    announced: boolean;
    /** Defines an icon to be presented in leading slot */
    leadingIcon?: IconName;
    /** Defines an icon source to be presented in leading slot */
    leadingIconSrc?: string;
    /** Defines an icon size to be presented in leading slot*/
    leadingIconSize: IconSize;
    /**
     * Defines whether the leading icon is visible.
     * @default true
     * */
    leadingIconVisible: boolean;
    /** Defines an icon to be presented in trailing slot */
    trailingIcon?: IconName;
    /** Defines an icon source to be presented in trailing slot */
    trailingIconSrc?: string;
    /** Defines an icon size to be presented in trailing slot*/
    trailingIconSize: IconSize;
    /** Defines headline text of the alert */
    headline?: string;
    /** Defines content text of the alert */
    content?: string;
    /** Defines href of the alert link */
    href?: string;
    /** Defines link label text of the alert */
    linkText?: string;
    /**
     * Defines the target for the linked URL when `href` is provided.
     * Options: `"_blank"`, `"_self"`, `"_parent"`, `"_top"`.
     */
    target: AlertTarget;
    /**
     * @deprecated Use `delayMs` instead. This property uses seconds and will be removed in a future version.
     * Provide an amount of seconds before alert collapses when `dismissMode="auto"`.
     */
    delay?: number;
    /**
     * Defines the amount of time in milliseconds before the alert is automatically dismissed.
     * Only applies when `dismissMode="auto"`.
     * If both `delay` and `delayMs` are set, `delayMs` takes precedence.
     * @default undefined
     */
    delayMs?: number;
    /** Controls alert visibility */
    open: boolean;
    /** Text content for an alert dismiss button */
    dismissButtonAriaLabel: string;
    /**
     * Defines the behavior of the component's dismissing.
     * - `auto`: The component will be dismissed automatically after the time specified by `delayMs` (or deprecated `delay` in seconds).
     * - `manual`: The component requires explicit user action to close.
     * @default "manual"
     */
    dismissMode: AlertDismissMode;
    /** Defines amount of time im miliseconds before alert is removed from DOM.
     * @default 500
     * */
    delayBeforeRemoval: number;
    /**
     * Indicates state of the alert switching between hidden/shown.
     * */
    isOpen?: boolean;
    private isTransitioning;
    private delayTimer;
    private removalTimer;
    /**
     * @deprecated Use `rAlertDismiss` instead.
     * Emit click on trigger  */
    rClickAlertTrailingIcon: EventEmitter;
    /** Emit when alert becomes visible*/
    rAlertShow: EventEmitter;
    /** Emit when by click on the trailing dismiss button */
    rAlertDismiss: EventEmitter;
    /** Emit when alert is hidden from the view */
    rAlertHide: EventEmitter;
    /** Emit when alert is removed from the DOM */
    rAlertDismissed: EventEmitter;
    /** Method to show the alert if it was hidden */
    show(): Promise<this>;
    /** Method to hide the alert if it was visible, keeps it in DOM */
    hide(): Promise<this>;
    /**
     * Toggles visibility of the alert.
     * */
    toggle(): Promise<this>;
    /**
     * Dismisses the alert and removes it from the DOM after the transition.
     */
    dismiss(): Promise<void>;
    handleOpenChange(): void;
    handleIsOpenChange(): void;
    handleIsTransitioningChange(): void;
    private isElContent;
    private get isLeadingSlot();
    private get isLeading();
    private get isTrailingIcon();
    private get isTrailingSlot();
    private get isTrailing();
    private get isHeadline();
    private get isContent();
    private get isLink();
    private get isSlot();
    private get isMain();
    private get isDelay();
    private get isDismissManual();
    private get isDismissButtonVisible();
    private get headlineSlotContent();
    private get hasHeadlineContent();
    private get statusBasedLeadingIconName();
    private startCollapseTimer;
    private handleTrailingButtonClick;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    private handleTransitionEnd;
    private handleDisabledTransition;
    render(): any;
}