import { LitElement } from 'lit';
/**
 * @element nve-grid-placeholder
 * @since 0.11.0
 * @entrypoint \@nvidia-elements/core/grid
 * @description Placeholder displays a message while data loads for the grid or shows empty states for datasets.
 * @slot - Loading or empty-state message displayed in place of grid rows.
 * @cssprop --color
 * @cssprop --padding
 * @aria https://www.w3.org/WAI/ARIA/apg/patterns/grid/
 */
export declare class GridPlaceholder extends LitElement {
    static styles: import("lit").CSSResult[];
    static readonly metadata: {
        tag: string;
        version: string;
    };
    /** @private */
    _internals: ElementInternals;
    render(): import("lit").TemplateResult<1>;
    connectedCallback(): void;
}