export declare class cChart {
    hoverY: number;
    hoverX: number;
    canvas: any;
    ctx: any;
    rect: any;
    dpr: number;
    maxX: number;
    maxY: number;
    minX: number;
    minY: number;
    xScale: number;
    yScale: number;
    padding: number;
    isHovering: boolean;
    colors: any[];
    defaultColors: string[];
    chartBorderColor: string;
    chartTextColor: string;
    chartLineIndicatorColor: string;
    chartBarIndicatorColor: string;
    font: string;
    tooltip: HTMLElement;
    xValues: any[];
    type: string;
    data: any;
    loading: boolean;
    comma: boolean;
    prefixX: string;
    prefixY: string;
    suffixX: string;
    suffixY: string;
    width: any;
    height: string;
    min: number;
    max: number;
    el: HTMLElement;
    dataChanged(): Promise<void>;
    widthChanged(): void;
    heightChanged(): void;
    componentWillLoad(): Promise<void>;
    componentDidLoad(): void;
    componentDidUpdate(): void;
    disconnectedCallback(): void;
    observeStyleChanges(): void;
    initCanvas(): void;
    initCss(): void;
    beforeDrawChart(): void;
    drawChart(): void;
    drawAxes(): void;
    setupMouseListeners(): void;
    handleMouseMove(event: MouseEvent): void;
    handleMouseOut(): void;
    findClosestPoint(mouseX: any): any;
    findHoveredGroupIndex(mouseX: any): number;
    fommatYValueToSetting(value: any): string;
    updateTooltip(closestPoint: any): void;
    positionTooltip(event?: any): void;
    render(): any;
}