import { FocusOrigin } from '@angular/cdk/a11y';
import { AfterContentInit, ElementRef, OnChanges, OnDestroy, SimpleChanges } from '@angular/core';
import { NgControl } from '@angular/forms';
import { Subject } from 'rxjs';
import { RealsoftDateRangePickerInput } from './date-range-picker';
import { RealsoftFormFieldControl } from '../form-field/directives/form-field-control';
import { DateFilterFn, DateRange, RealsoftDatepickerControl, RealsoftDatepickerPanel } from './models';
import { RealsoftStartDate } from './datepicker-start-date';
import { RealsoftEndDate } from './datepicker-end-date';
import * as i0 from "@angular/core";
export declare class RealsoftDateRangeInput<D> implements RealsoftFormFieldControl<DateRange<D>>, RealsoftDatepickerControl<D>, RealsoftDateRangePickerInput<D>, AfterContentInit, OnChanges, OnDestroy {
    private _changeDetectorRef;
    private _elementRef;
    private _dateAdapter;
    private _formField;
    private _closedSubscription;
    private _openedSubscription;
    _startInput: RealsoftStartDate<D>;
    _endInput: RealsoftEndDate<D>;
    id: string;
    focused: boolean;
    controlType: string;
    private _rangePicker;
    _ariaOwns: import("@angular/core").WritableSignal<string>;
    private _required;
    private _dateFilter;
    private _min;
    private _max;
    _disabled: boolean;
    _ariaDescribedBy: string | null;
    private _model;
    ngControl: NgControl | null;
    readonly stateChanges: Subject<void>;
    readonly disableAutomaticLabeling = true;
    get value(): DateRange<D>;
    get shouldLabelFloat(): boolean;
    get placeholder(): string;
    get errorState(): boolean;
    get empty(): boolean;
    get describedByIds(): string[];
    get rangePicker(): RealsoftDatepickerPanel<RealsoftDatepickerControl<D>, DateRange<D>, D>;
    set rangePicker(rangePicker: RealsoftDatepickerPanel<RealsoftDatepickerControl<D>, DateRange<D>, D>);
    rangepickerSetUp(rangePicker: RealsoftDatepickerPanel<RealsoftDatepickerControl<D>, DateRange<D>, D>): void;
    closeSubscription(rangePicker: RealsoftDatepickerPanel<RealsoftDatepickerControl<D>, DateRange<D>, D>): void;
    openSubscription(rangePicker: RealsoftDatepickerPanel<RealsoftDatepickerControl<D>, DateRange<D>, D>): void;
    get required(): boolean;
    set required(value: boolean);
    get dateFilter(): DateFilterFn<D>;
    set dateFilter(value: DateFilterFn<D>);
    get min(): D | null;
    set min(value: D | null);
    get max(): D | null;
    set max(value: D | null);
    get disabled(): boolean;
    set disabled(value: boolean);
    seperator: string;
    comparisonStart: D | null;
    comparisonEnd: D | null;
    constructor(...args: unknown[]);
    setDescribedByIds(ids: string[]): void;
    onContainerClick(): void;
    ngAfterContentInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    getStartValue(): D | null;
    getConnectedOverlayOrigin(): ElementRef;
    getOverlayLabelId(): string | null;
    getInputMirrorValue(part: 'start' | 'end'): string;
    shouldHidePlaceholders(): boolean;
    handleChildValueChange(): void;
    openDatepicker(): void;
    shouldHideSeperator(): boolean;
    getARIALabelledby(): string;
    updateFocus(origin: FocusOrigin): void;
    private _revalidate;
    private registerModel;
    private _isTargetRequired;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RealsoftDateRangeInput<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RealsoftDateRangeInput<any>, "realsoft-date-range-input", ["realsoftDateRangeInput"], { "rangePicker": { "alias": "rangePicker"; "required": false; }; "required": { "alias": "required"; "required": false; }; "dateFilter": { "alias": "dateFilter"; "required": false; }; "min": { "alias": "min"; "required": false; }; "max": { "alias": "max"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "seperator": { "alias": "seperator"; "required": false; }; "comparisonStart": { "alias": "comparisonStart"; "required": false; }; "comparisonEnd": { "alias": "comparisonEnd"; "required": false; }; }, {}, never, ["input[realsoftStartDate]", "input[realsoftEndDate]"], true, never>;
    static ngAcceptInputType_required: unknown;
    static ngAcceptInputType_disabled: unknown;
}