import { EventEmitter, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { IndicatorTrend } from "../../shared/model/indicator-trend";
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { MatNativeDateModule } from '@angular/material/core';
import { MatDatepickerModule } from '@angular/material/datepicker';
import { MatFormFieldModule } from '@angular/material/form-field';
import { DateRange } from '../../shared/model/daterange';
import * as i0 from "@angular/core";
export declare class PanelIndicatorTrendComponent implements OnInit, OnChanges {
    trendType: EventEmitter<any>;
    dateRangeSelected: EventEmitter<DateRange>;
    /**
     * Co2 indicator trend data
     */
    data: IndicatorTrend[];
    dataForbuttons: any;
    standalone: true;
    startDate: any;
    endDate: any;
    selectedTrendType: any;
    todaysDate: any;
    imports: [
        MatFormFieldModule,
        MatDatepickerModule,
        MatNativeDateModule,
        FormsModule,
        ReactiveFormsModule
    ];
    constructor();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    changeTrendType(type: any): void;
    emitDateRange(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PanelIndicatorTrendComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PanelIndicatorTrendComponent, "abm-panel-indicator-trend", never, { "data": "data"; }, { "trendType": "trendType"; "dateRangeSelected": "dateRangeSelected"; }, never, never>;
}