import { LitElement } from "lit";
import type { PropertyValues } from "lit";
export interface TabItem {
    id: string;
    label: string;
    description?: string;
    icon?: string;
    disabled?: boolean;
    content?: string | HTMLElement;
}
export declare class LogosphereTab extends LitElement {
    static styles: import("lit").CSSResult[];
    tabs: TabItem[];
    activeTab: string;
    lazy: boolean;
    variant: "default" | "card";
    private _focusedIndex;
    private _renderedTabs;
    private tablist?;
    connectedCallback(): void;
    protected willUpdate(changedProperties: PropertyValues): void;
    private handleTabClick;
    private handleKeyDown;
    private scrollTabIntoView;
    private renderTabButton;
    private renderTabPanel;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        "logosphere-tab": LogosphereTab;
    }
}