export default class BaseChart {
    dom: any;
    option: any;
    constructor();
    showLoading(option: any): void;
    hideLoading(): void;
    closeLoading(): void;
    showError(option: any): void;
    closeError(): void;
    showEmpty(option: any): void;
    closeEmpty(): void;
    showStageEmpty(option: any): void;
    closeStageEmpty(): void;
    showState(option: any): void;
    closeState(): void;
    showCustomDom(callback: any): void;
    closeCustomDom(): void;
}