import { OnInit, OnChanges, SimpleChanges, EventEmitter } from '@angular/core';
import { EChartsOption } from 'echarts';
import { ChartImageData } from '../../interfaces/chart-image-data';
import { ZoomData } from '../../interfaces/zoom-data';
import { ChartType } from '../../enums/chart-type';
import { ChartSeriesDataOptions } from '../../interfaces/chart-series-data-options';
import * as i0 from "@angular/core";
export declare class GenericChartComponent implements OnInit, OnChanges {
    legendOptions: Object;
    yAxisOptions: Object;
    otherChartOptions: Object;
    chartType: ChartType;
    getDataPoints: () => Promise<ChartSeriesDataOptions>;
    generatePdfDataAlarm: boolean;
    isDataCollectionRetrieved: boolean | undefined;
    zoomData: any;
    /** An alarm received from the main component that this chart should reset its state. The value assigned
     * to this variable is the [ChartType] that set off the alarm */
    chartRestoreAlarm?: ChartType;
    /** Sends this chart's pdf data, which captures the chart's instance at the moment as an image, to the parent
     * component */
    chartImageData: EventEmitter<ChartImageData>;
    /** A signal to alert the other charts to reset their state */
    chartRestoreEvent: EventEmitter<ChartType>;
    /** Exports the relevant zoom-event data to the parent component */
    zoomDataEvent: EventEmitter<ZoomData>;
    eChartsOption: EChartsOption;
    chartInstance?: echarts.ECharts;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    onChartInit(ec: any): void;
    onChartDataZoom(ec: any): void;
    onChartRestore(ec: any): void;
    loadData(): void;
    private updateChartOption;
    static ɵfac: i0.ɵɵFactoryDeclaration<GenericChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GenericChartComponent, "lib-generic-chart", never, { "legendOptions": "legendOptions"; "yAxisOptions": "yAxisOptions"; "otherChartOptions": "otherChartOptions"; "chartType": "chartType"; "getDataPoints": "getDataPoints"; "generatePdfDataAlarm": "generatePdfDataAlarm"; "isDataCollectionRetrieved": "isDataCollectionRetrieved"; "zoomData": "zoomData"; "chartRestoreAlarm": "chartRestoreAlarm"; }, { "chartImageData": "chartImageData"; "chartRestoreEvent": "chartRestoreEvent"; "zoomDataEvent": "zoomDataEvent"; }, never, never, false, never>;
}