import { LitElement } from 'lit';
import type { ApexGridEnterprise } from './grid-enterprise.js';
export declare const STATUS_BAR_TAG = "apex-grid-status-bar";
/**
 * Spreadsheet-style status bar. Mount it beside (or below) an
 * `<apex-grid-enterprise>` and set its `grid` property; it listens for the
 * grid's range-selection changes and shows live aggregates of the selected
 * cells — count, plus sum / average / min / max over the numeric ones, exactly
 * like the selection summary in Excel or Google Sheets.
 *
 * @element apex-grid-status-bar
 *
 * @csspart status-bar - The bar container.
 * @csspart hint - Placeholder text shown when nothing is selected.
 * @csspart stat - A single stat chip.
 * @csspart stat-label - The stat's label (e.g. "Sum").
 * @csspart stat-value - The stat's value.
 */
export declare class ApexGridStatusBar extends LitElement {
    #private;
    static get tagName(): string;
    static register(): void;
    static styles: import("lit").CSSResult;
    /** The enterprise grid to summarize. Setting it (re)binds the listener. */
    grid: ApexGridEnterprise<Record<string, unknown>> | null;
    private stats;
    disconnectedCallback(): void;
    protected willUpdate(changed: Map<PropertyKey, unknown>): void;
    protected render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        [STATUS_BAR_TAG]: ApexGridStatusBar;
    }
}