import { ElementRef, EventEmitter, OnInit } from "@angular/core";
import { FormBuilder, FormGroup } from "@angular/forms";
import { MetricColumn } from "../model/metric";
import { ISelectMetadata } from "../model/chart-custom";
import * as i0 from "@angular/core";
export declare class MetricPopoverComponent implements OnInit {
    private fb;
    cancelMetric: EventEmitter<void>;
    saveMetric: EventEmitter<MetricColumn>;
    saveAndClose: EventEmitter<MetricColumn>;
    metricColumn?: MetricColumn;
    closeOnSelect?: boolean;
    columns: ISelectMetadata[];
    metricIndex: number;
    inputLabelElement: ElementRef;
    nameLabelCustom: string;
    touchedSubmit: boolean;
    clearable: boolean;
    isCustomLabel: boolean;
    form: FormGroup;
    selectedFilters: any[];
    aggregates: string[];
    constructor(fb: FormBuilder);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    private getFormData;
    onCustomLabel(): void;
    onChangeLabel(): void;
    onChangeColumn(column: ISelectMetadata): void;
    changeAggregate(type: string): void;
    onClose(): void;
    onSave(): void;
    onSaveAndClose(): void;
    save(): MetricColumn;
    static ɵfac: i0.ɵɵFactoryDeclaration<MetricPopoverComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MetricPopoverComponent, "app-metric-popover", never, { "metricColumn": "metricColumn"; "closeOnSelect": "closeOnSelect"; "columns": "columns"; "metricIndex": "metricIndex"; }, { "cancelMetric": "cancelMetric"; "saveMetric": "saveMetric"; "saveAndClose": "saveAndClose"; }, never, never, false, never>;
}