import { AbstractControl, FormControl, ValidationErrors } from '@angular/forms';
import { MatDatetimepickerComponent } from '@mat-datetimepicker/core';
import moment, { Moment } from 'moment';
import 'moment/locale/pt-br.js';
import { InputMaskComponent } from '../input-mask/input-mask.component';
import { AbstractMatFormFieldControl } from '../abstract-mat-form-field-control';
import * as i0 from "@angular/core";
export declare function validateDateTime(control: AbstractControl): ValidationErrors | null;
export declare class InputDatetimeComponent extends AbstractMatFormFieldControl<Date | undefined> {
    private readonly locale;
    private readonly formats;
    private readonly adapter;
    private maskedValueSubscription?;
    private datepickerValueSubscription?;
    type: 'datetime' | 'date' | 'time';
    readonly: any;
    name?: string;
    picker?: MatDatetimepickerComponent<Moment>;
    inputMask?: InputMaskComponent;
    inputControl: FormControl<any>;
    datepickerControl: FormControl<any>;
    constructor();
    get empty(): boolean;
    get mask(): "##/##/####" | "##:##" | "##/##/#### ##:##";
    get format(): any;
    onMaskedValueChange(maskedValue: string): void;
    protected onDatepickerChange(value: moment.Moment | undefined): void;
    writeValue(value: Date | undefined): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<InputDatetimeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<InputDatetimeComponent, "mcl-input-datetime", never, { "type": { "alias": "type"; "required": false; }; "readonly": { "alias": "readonly"; "required": false; }; "name": { "alias": "name"; "required": false; }; }, {}, never, never, true, never>;
}