import { EventEmitter, OnChanges, SimpleChanges } from '@angular/core';
import { ControlValueAccessor, Validator, ValidationErrors, AbstractControl } from '@angular/forms';
import { VudYearMonthPickerI18n } from '../year-month-picker-i18n.service';
import * as i0 from "@angular/core";
export type VudYearMonthPickerType = 'day' | 'month';
export declare class VudYearMonthPickerInputComponent<T = string> implements ControlValueAccessor, Validator, OnChanges {
    /** @ignore */
    private readonly elRef;
    /** @ignore */
    private readonly cdRef;
    /** @ignore */
    private readonly adapter;
    /** @ignore */
    private readonly parserFormatter;
    /** @ignore */
    readonly i18n: VudYearMonthPickerI18n;
    /** @ignore */
    private _onChange?;
    /** @ignore */
    private _onTouched?;
    /** @ignore */
    private _onValidatorChange?;
    /** @ignore */
    private _value;
    /** @ignore */
    private _valueNative;
    /** @ignore */
    private readonly _ariaInvalid;
    /** @ignore */
    private readonly _ariaErrormessage;
    /** @ignore */
    isOpen: boolean;
    /** @ignore */
    inputValue: string;
    showWeekNumbers: boolean;
    firstDayOfWeek?: number;
    minValue?: T | null;
    maxValue?: T | null;
    placeholder: string;
    id?: string;
    disabled: boolean;
    startValue?: T | null;
    set value(value: T | null);
    ariaLabel?: string;
    ariaLabelledby?: string;
    ariaDescribedby?: string;
    set ariaInvalid(value: string | null);
    get ariaInvalid(): string | null;
    set ariaErrormessage(value: string | null);
    get ariaErrormessage(): string | null;
    valueChanged: EventEmitter<T | null>;
    valueInput: EventEmitter<T | null>;
    touched: EventEmitter<any>;
    /** @ignore */
    get value(): T | null;
    /** @ignore */
    get calendarButtonText(): string;
    /** @ignore */
    ngOnChanges(changes: SimpleChanges): void;
    toggle(): void;
    open(): void;
    close(): void;
    /** @ignore */
    onManualValueChange(value: string, updateView?: boolean): void;
    /** @ignore */
    onValueSelect(date: T | null): void;
    /** @ignore */
    onTouched(): void;
    /** @ignore */
    setToday(): void;
    /** @ignore */
    focusInput(): void;
    /** @ignore */
    writeValue(value: T): void;
    /** @ignore */
    registerOnChange(fn: any): void;
    /** @ignore */
    registerOnTouched(fn: any): void;
    /** @ignore */
    setDisabledState(isDisabled: boolean): void;
    /** @ignore */
    validate(control: AbstractControl): ValidationErrors | null;
    /** @ignore */
    registerOnValidatorChange(fn: () => void): void;
    /** @ignore */
    private updateViewValue;
    /** @ignore */
    private valueBefore;
    /** @ignore */
    private valueAfter;
    static ɵfac: i0.ɵɵFactoryDeclaration<VudYearMonthPickerInputComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VudYearMonthPickerInputComponent<any>, "vud-year-month-picker-input", never, { "showWeekNumbers": { "alias": "showWeekNumbers"; "required": false; }; "firstDayOfWeek": { "alias": "firstDayOfWeek"; "required": false; }; "minValue": { "alias": "minValue"; "required": false; }; "maxValue": { "alias": "maxValue"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "id": { "alias": "id"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "startValue": { "alias": "startValue"; "required": false; }; "value": { "alias": "value"; "required": false; }; "ariaLabel": { "alias": "aria-label"; "required": false; }; "ariaLabelledby": { "alias": "aria-labelledby"; "required": false; }; "ariaDescribedby": { "alias": "aria-describedby"; "required": false; }; "ariaInvalid": { "alias": "aria-invalid"; "required": false; }; "ariaErrormessage": { "alias": "aria-errormessage"; "required": false; }; }, { "valueChanged": "valueChanged"; "valueInput": "valueInput"; "touched": "touched"; }, never, never, true, never>;
    static ngAcceptInputType_showWeekNumbers: unknown;
    static ngAcceptInputType_firstDayOfWeek: unknown;
    static ngAcceptInputType_disabled: unknown;
}