import { AfterViewInit, ChangeDetectorRef, EventEmitter, OnInit } from '@angular/core';
import { FormGroup, FormBuilder } from '@angular/forms';
import { SkyDatepickerComponent } from '@blackbaud/skyux/dist/modules/datepicker';
import { DateRangeTypes } from './date-range-choices.enum';
import { SkyContribLocaleService } from '../locale/locale.service';
import DateRangeTranslator from './date-range-translator';
import { ComponentLocalizationsModel } from '../locale/component-localizations.model';
export declare class SkyContribDateRangePickerComponent implements OnInit, AfterViewInit {
    localeService: SkyContribLocaleService;
    private formBuilder;
    private cdr;
    DRT: typeof DateRangeTranslator;
    TYPES: typeof DateRangeTypes;
    localizations: ComponentLocalizationsModel;
    rangePickerLabel: string;
    initialSelection: any;
    rangeSelectionLabelOutput: EventEmitter<String>;
    fromDateOutput: EventEmitter<any>;
    toDateOutput: EventEmitter<any>;
    fromDatePicker: SkyDatepickerComponent;
    toDatePicker: SkyDatepickerComponent;
    toMinDate: Date;
    fromMinDate: Date;
    toMaxDate: Date;
    fromMaxDate: Date;
    floorDate: Date;
    ceilingDate: Date;
    rangeFormGroup: FormGroup;
    selectedOption: DateRangeTypes;
    selectedFromDate: any;
    selectedToDate: any;
    private fromDate;
    private toDate;
    private selectionLabel;
    constructor(localeService: SkyContribLocaleService, formBuilder: FormBuilder, cdr: ChangeDetectorRef);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    rangeChanged(rangeValue: DateRangeTypes): void;
    dateEventEmitter(rangeType: DateRangeTypes): void;
    onToDateChanged(toDate: any): void;
    onFromDateChanged(fromDate: any): void;
    getToDate(): any;
    getFromDate(): any;
    getSelectionLabel(): string;
    isValid(): boolean;
    objectKeys: (hash: any) => string[];
}