import { Component, Attributes, ViewModel } from 'jinge';
import { Tab } from './tab';
export declare const TABS_PROVIDER: unique symbol;
export interface TabsAttrs {
    activeTab?: string | number;
    alignment?: 'left' | 'right' | 'center' | 'fixed';
    elevation?: string | number;
    dynamicHeight?: boolean;
}
export declare class Tabs extends Component {
    static template: string;
    _activeTab: string | number;
    alignment: TabsAttrs['alignment'];
    elevation: number;
    dynamicHeight: boolean;
    noTransition: boolean;
    _syncRoute: number;
    _activeEl: HTMLElement;
    _rod: () => void;
    _bed: () => void;
    _syncImm: number;
    hasContent: boolean;
    contentStyles: string;
    containerStyles: string;
    indicatorStyles: string;
    indicatorClass: string;
    items: ViewModel & Tab[];
    constructor(attrs: Attributes<TabsAttrs>);
    get activeTab(): string | number;
    set activeTab(v: string | number);
    __afterRender(): void;
    __beforeDestroy(): void;
    _setupObservers(): void;
    _sync(activeIndex?: number): void;
    _update(notify?: boolean): void;
    _add(tab: Tab): void;
    _remove(tab: Tab): void;
    _active(index: number): void;
    _setActive(index: number, notify?: boolean): void;
    _reCalc(): void;
    _calcIndicator(): void;
    _calcTab(): void;
}