import { LitElement } from 'lit';
/**
 * Content panel associated with a value-driven Workshop tab.
 *
 * Panels placed inside `ws-tabs` are automatically assigned to its panel slot.
 *
 * @slot - Panel content.
 * @csspart panel - The panel content wrapper.
 */
export declare class WsTabPanel extends LitElement {
    static styles: import("lit").CSSResult;
    /** Value used to associate this panel with a `ws-tab`. */
    value: string;
    /** Whether this panel is currently active. Managed by `ws-tabs`. */
    active: boolean;
    /** Accessible label for the panel. Filled from its tab when omitted. */
    accessibleLabel?: string;
    private static nextId;
    connectedCallback(): void;
    protected updated(changedProperties: Map<string, unknown>): void;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'ws-tab-panel': WsTabPanel;
    }
}
//# sourceMappingURL=ws-tab-panel.d.ts.map