/**
 * @license
 * Copyright 2022 Superflow.dev
 * SPDX-License-Identifier: MIT
 */
import { LitElement, PropertyValueMap } from 'lit';
/**
 * SfChartBar element.
 * @fires renderComplete - When the list is populated
 * @fires valueChanged - When the value is changed
 * @property apiId - backend api id
 * @property label - input label
 * @property name - name of the input
 * @property mode - mode of operation
 * @property selectedId - id to preselect
 * @property selectedValue - callback function
 */
export declare class SfChartBar extends LitElement {
    type: any;
    data: any;
    displayLegend: string;
    displayScaleX: string;
    displayScaleY: string;
    displayGridX: string;
    displayGridY: string;
    stackedX: string;
    stackedY: string;
    indexAxis: string;
    getData: () => any;
    labels: any;
    getLabels: () => any;
    chart: any;
    static styles: import("lit").CSSResult;
    myChart: any;
    prepareXhr: (data: any, url: string, loaderElement: any, authorization: any) => Promise<unknown>;
    renderChart: () => void;
    loadMode: () => Promise<void>;
    constructor();
    protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    connectedCallback(): void;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'sf-chart-bar': SfChartBar;
    }
}
//# sourceMappingURL=sf-chart-bar.d.ts.map