import { EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { AbstractControl, ControlValueAccessor, ValidationErrors, Validator, ValidatorFn } from '@angular/forms';
import { FsPickerBaseComponent } from './picker-base-component';
import * as i0 from "@angular/core";
export declare abstract class FsDatePickerBaseComponent<D = any> extends FsPickerBaseComponent implements Validator, ControlValueAccessor, OnDestroy, OnInit {
    ngModelOptions: {
        name?: string;
        standalone?: boolean;
        updateOn?: 'change' | 'blur' | 'submit';
    };
    set timezone(value: string);
    get timezone(): string;
    change$: EventEmitter<Date>;
    selected$: EventEmitter<Date>;
    closed$: EventEmitter<void>;
    blured$: EventEmitter<Date>;
    opened: boolean;
    protected _timezone: string;
    protected _originValue: Date | null;
    protected _value: any;
    protected _onChange: (value: any) => void;
    protected _onTouch: () => void;
    protected _validator: ValidatorFn | null;
    private _validatorOnChange;
    private _lastValueValid;
    registerOnChange(fn: (value: any) => any): void;
    registerOnTouched(fn: () => any): void;
    registerOnValidatorChange(fn: () => void): void;
    ngOnInit(): void;
    get value(): any;
    writeValue(obj: any): void;
    get dateDialogRef(): import("../../libs/dialog/classes/dialog-ref").FsDatePickerDialogRef;
    cleared(event: any): void;
    ngOnDestroy(): void;
    setDisabledState(isDisabled: boolean): void;
    validate(c: AbstractControl): ValidationErrors | null;
    open(): void;
    clearInput(): void;
    triggerClick(): void;
    _inputBlur(value: string): void;
    inputChange(value: string): void;
    updateValue(date: any): void;
    /** The form control validator for whether the input parses. */
    protected _parseValidator: ValidatorFn;
    protected validateDate(date: Date | undefined): void;
    abstract updateInput(value: Date): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FsDatePickerBaseComponent<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FsDatePickerBaseComponent<any>, never, never, { "ngModelOptions": { "alias": "ngModelOptions"; "required": false; }; "timezone": { "alias": "timezone"; "required": false; }; }, { "change$": "change"; "selected$": "selected"; "closed$": "closed"; "blured$": "blured"; }, never, never, false, never>;
}