import { OnInit, OnChanges, ElementRef, AfterViewInit, EventEmitter } from "@angular/core";
export declare class EchartDomComponent implements OnInit, OnChanges, AfterViewInit {
    option: any;
    echartClick: EventEmitter<any>;
    chartsContent: ElementRef;
    onResize(event: any): void;
    boardChart: any;
    constructor();
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnChanges(changes: any): void;
    chartsInit(): void;
}