import { EventEmitter } from '../../stencil-public-runtime';
export declare class Tabs {
    hostElement: HTMLIxTabsElement;
    /**
     * Set tab items to small size
     */
    small: boolean;
    /**
     * Set rounded tabs
     */
    rounded: boolean;
    /**
     * Set default selected tab by index
     */
    selected: number;
    /**
     * Set layout width style
     */
    layout: 'auto' | 'stretched';
    /**
     * Set placement style
     */
    placement: 'bottom' | 'top';
    /**
     * ARIA label for the chevron left icon button
     *
     * @since 3.2.0
     */
    ariaLabelChevronLeftIconButton: string;
    /**
     * ARIA label for the chevron right icon button
     *
     * @since 3.2.0
     */
    ariaLabelChevronRightIconButton: string;
    /**
     * Tab selection event. Event detail is the zero-based tab index. Fires when
     * the user selects a tab, or when the tab list changes and the selected index
     * is adjusted. Not emitted when `selected` is set from outside.
     */
    selectedChange: EventEmitter<number>;
    totalItems: number;
    currentScrollAmount: number;
    scrollAmount: number;
    scrollActionAmount: number;
    showArrowPrevious: boolean;
    showArrowNext: boolean;
    private windowStartSize;
    private resizeObserver?;
    private readonly ARROW_WIDTH;
    /** Movement in px beyond which we treat as drag (not tap). */
    private readonly TAP_THRESHOLD_PX;
    private classObserver?;
    private updateScheduled;
    private readonly clickAction;
    private isDragging;
    onWindowResize(): number | undefined;
    private getTabs;
    private getTab;
    private getTabsWrapper;
    private getTabsContainer;
    private initResizeObserver;
    private observeSlotChanges;
    private scheduleTabUpdate;
    private setTabAttributes;
    private applyRequiredClasses;
    private buildRequiredClasses;
    private ensureSelectedIndex;
    private updateSelected;
    private updateTabAttributes;
    private showArrows;
    private showPreviousArrow;
    private showNextArrow;
    private move;
    onSelectedChange(newValue: number): void;
    private setSelected;
    private clickTab;
    private dragStart;
    private dragMove;
    private dragStop;
    componentWillLoad(): void;
    componentDidRender(): void;
    componentWillRender(): void;
    private renderArrows;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    onTabClick(event: CustomEvent): void;
    render(): any;
}