import { ElementRef, AfterViewInit, OnDestroy, EventEmitter } from '@angular/core'; export declare class UIChart implements AfterViewInit, OnDestroy { el: ElementRef; type: string; options: any; plugins: any[]; width: string; height: string; responsive: boolean; onDataSelect: EventEmitter; initialized: boolean; _data: any; chart: any; constructor(el: ElementRef); data: any; ngAfterViewInit(): void; onCanvasClick(event: any): void; initChart(): void; getCanvas(): any; getBase64Image(): any; generateLegend(): any; refresh(): void; reinit(): void; ngOnDestroy(): void; } export declare class ChartModule { }