import { EventEmitter } from '../../stencil-public-runtime';
import { DeckdeckgoSlideResize } from '@deckdeckgo/slide-utils';
/**
 * @slot title - A title
 * @slot notes - Some notes related to this slide
 * @slot actions - Custom actions for this slide
 * @slot background - A custom background for this slide
 * @slot header - A custom header for this slide
 * @slot footer - A custom footer for this slide
 */
export declare class DeckdeckgoSlideChart implements DeckdeckgoSlideResize {
  el: HTMLElement;
  /**
   * Triggered when the slide is loaded
   */
  slideDidLoad: EventEmitter<void>;
  src: string;
  separator: string;
  customLoader: boolean;
  width: number;
  height: number;
  chartWidth: number;
  chartHeight: number;
  /**
   * The type of the chart, pie, line or bar
   */
  type: string;
  innerRadius: number;
  range: string[];
  datePattern: string;
  marginTop: number;
  marginBottom: number;
  marginLeft: number;
  marginRight: number;
  yAxisDomain: string;
  smooth: string;
  area: string;
  ticks: number;
  grid: string;
  animation: boolean;
  animationDuration: number;
  private redrawAfterUpdate;
  /**
   * If you define a background for the all deck but, a specific one for this slide, set this option to true
   */
  customBackground: boolean;
  /**
   * If you provide actions for the all deck but, a specific one for this slide, set this option to true
   */
  customActions: boolean;
  componentDidLoad(): Promise<void>;
  onPropChanges(): Promise<void>;
  componentDidUpdate(): Promise<void>;
  beforeSwipe(enter: boolean, _reveal: boolean): Promise<boolean>;
  afterSwipe(): Promise<void>;
  lazyLoadContent(): Promise<void>;
  revealContent(): Promise<void>;
  hideContent(): Promise<void>;
  private initSize;
  private initWindowResize;
  private onResizeContent;
  private drawChart;
  draw(): Promise<void>;
  resizeContent(): Promise<void>;
  postCustomLoad(content: string | undefined): Promise<void>;
  /**
   * Returns the list of the random colors that have been generated.
   */
  getRandomColors(): Promise<string[] | undefined | null>;
  private getChartElement;
  private onChartRandomColor;
  render(): any;
  private renderChart;
  private renderLineChart;
  private renderPieChart;
}