import { OnInit, OnChanges, SimpleChanges, EventEmitter } from '@angular/core';
import * as echarts from 'echarts';
import { GalenChartDataPoint } from '../../interfaces/galen-chart-data-point';
import { GenericComponentInputs } from '../../interfaces/generic-component-inputs';
import { ZoomData } from '../../interfaces/zoom-data';
import { ChartImageData } from '../../interfaces/chart-image-data';
import { ChartType } from '../../enums/chart-type';
import * as i0 from "@angular/core";
export declare class IcpTrendChartComponent implements OnInit, OnChanges {
    chartType: ChartType;
    trendlineType: 'polynomial' | 'linear' | 'moving-average';
    movingAveragePeriod: number;
    polynomialOrder: number;
    genericComponentInputs: GenericComponentInputs;
    generatePdfDataAlarm: boolean;
    zoomData: any;
    /** An alarm received from the main component for when to reset the current chart. The type
     * indicates the sub-component that call for the restore
     */
    restoreChartAlarm?: 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>;
    /**
     * Indicates whether the data for the dataCollectionTable in the galenDataService has
     * been successfully retreieved via an HTTP request
     * * If *undefined* => The HTTP request is still underway
     * * If *true* => Data collection table has been successfully retrieved
     * * If *false* => Data collection table was NOT successfully retrieved
     */
    dataCollectionRetrievedEvent: EventEmitter<boolean>;
    /** A signal to alert the other charts to reset their state */
    restoreChartEvent: EventEmitter<ChartType>;
    /**
     * Exports the relevant zoom-event data to the parent component
     */
    zoomDataEvent: EventEmitter<ZoomData>;
    private galenDataService;
    private polynomialRegressionService;
    private icpRegressionParams;
    private icpRegressionPoints;
    private dataPointWasClicked;
    currentDataCollectionId?: string;
    mainChartOption: echarts.EChartsOption;
    waveFormChartOption?: echarts.EChartsOption;
    mainChartInstance?: echarts.ECharts;
    waveFormChartInstance?: echarts.ECharts;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnInit(): void;
    private updateChartOption;
    /**
     * Emits the `@Output chartImageData` with the given `chartImageData`
     *
     * @param chartImageData
     */
    emitChartImageData(chartImageData: ChartImageData): void;
    /**
     * Emits the given `retrieved` to `@Output dataCollectionRetrievedEvent`
     *
     * @param retrieved Indicates whether the data for the dataCollectionTable in the galenDataService
     * has been successfully retreieved via an HTTP request
     * * If *undefined* => The HTTP request is still underway
     * * If *true* => Data collection table has been successfully retrieved
     * * If *false* => Data collection table was NOT successfully retrieved
     */
    emitDataCollectionRetrievedEvent(retrieved: boolean | undefined): void;
    /**
     * Emits the given `zoomData` to the `zoomDataEvent` `Output` directive
     * @param zoomData
     */
    emitZoomDataRetrievedEvent(zoomData: {
        type: string;
        dataZoomId: string;
    }): void;
    onChartDataZoom(ec: any): void;
    onChartRestore(ec: any): void;
    onDataPointClick(params: any): void;
    onMainChartInit(ec: any): void;
    onWaveChartInit(ec: any): void;
    /**
     * This is a callback for whenever the user clicks anywhere on the chart.
     *
     * If a ICP waveform chart is currently displayed, and the user clicks away from it, then
     * this callback should remove the current waveform chart.
     *
     * @param e $event
     */
    onChartClick(e: any): void;
    loadData(): void;
    private handleWaveChartData;
    getIcpRegression(icpPoints: GalenChartDataPoint[], order: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<IcpTrendChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IcpTrendChartComponent, "lib-icp-trend-chart", never, { "genericComponentInputs": "genericComponentInputs"; "generatePdfDataAlarm": "generatePdfDataAlarm"; "zoomData": "zoomData"; "restoreChartAlarm": "restoreChartAlarm"; }, { "chartImageData": "chartImageData"; "dataCollectionRetrievedEvent": "dataCollectionRetrievedEvent"; "restoreChartEvent": "restoreChartEvent"; "zoomDataEvent": "zoomDataEvent"; }, never, never, false, never>;
}