import { TestableLitElement } from './testable-lit-element/testable-lit-element.ts';
declare const NgcComponent_base: typeof TestableLitElement;
export declare class NgcComponent extends NgcComponent_base {
    /**
     * A boolean property that determines whether ARIA-related attributes
     * (e.g., `aria-label`, `aria-labelledby`, `role`, etc.) are managed
     * by the host element or delegated to the component.
     *
     * - When `true` (default), ARIA attributes are removed from the host
     *   and managed internally by the component.
     * - When `false`, previously removed ARIA attributes are restored
     *   to the host element.
     */
    delegatesARIA: boolean;
    /**
     * @property {Boolean} skeleton - Whether the component should be rendered in a skeleton state.
     * @type {boolean}
     */
    skeleton: boolean;
    static styles: import('lit').CSSResult[];
}
export {};