import { ChangeDetectorRef, ElementRef, OnInit, Renderer2, TemplateRef } from '@angular/core';
import { ControlContainer, ControlValueAccessor, FormGroup, FormGroupDirective } from '@angular/forms';
import { CommonService } from '../../utilities/service/common.service';
import { StringBoolean } from '../../utilities/type/type';
import { BzContextMenuService } from '../context-menu';
import { BzDatePickerService } from '../date-picker/date-picker.service';
import { CoreInputConfig } from '../input/base-input-config.service';
import { BzBaseInputComponent } from '../input/base-input.component';
export declare class BzTimePickerComponent extends BzBaseInputComponent implements OnInit, ControlValueAccessor {
    private _datePickerService;
    private _contextMenuService;
    hours: string[];
    minutes: string[];
    seconds: string[];
    HOURS: number;
    MINUTES: number;
    SECONDS: number;
    formGroup: FormGroup;
    _minute: string;
    _hour: string;
    _second: string;
    secondValue: boolean;
    placeholder: string;
    private _isOpen;
    private _hourIndex;
    private _minuteIndex;
    private _secondIndex;
    private _initialHour;
    private _initialMinute;
    private _initialSecond;
    set disableAttr(value: boolean | string);
    set status(value: string);
    label: string;
    set withSecond(value: StringBoolean);
    isPlaceholder: boolean;
    timePicker: TemplateRef<HTMLElement>;
    inputElement: ElementRef<HTMLElement>;
    constructor(_controlContainer: ControlContainer, _renderer2: Renderer2, _commonService: CommonService, formGroupDirective: FormGroupDirective, _cd: ChangeDetectorRef, _config: CoreInputConfig, _datePickerService: BzDatePickerService, _contextMenuService: BzContextMenuService);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    writeValue(value: Date | null): void;
    onClickEvent(): void;
    /**
        * Write date on input.
        *
        * @author Federico Gambardella<fedega86@libero.it>
        * @return {void}
        */
    onInput(): void;
    /**
     * Convert string in time.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {string} value
     */
    convertStringInTime(value: string): void;
    fillHours(): void;
    fillMinutes(): void;
    fillSeconds(): void;
    getHour(hour: string): void;
    getMinutes(minutes: string): void;
    getSeconds(second: string): void;
    /**
     * Set placeholder.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    setPlaceholder(): void;
    /**
     * Set time.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    setTime(): void;
    /**
     * Fill time.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _fillTime;
    private _updateFormValue;
    /**
     * Stringify date.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {string} hour
     * @param {string} minute
     * @param {string} second
     * @returns
     */
    private _stringifyDate;
    /**
     * Write value in input.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {string} stringifyTime
     */
    private _writeValueInInput;
    /**
     * Set validation class.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _setValidationClass;
    private _resetPicker;
    /**
     * Scroll to element.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _scrollToElement;
    /**
     * Listen to close picker.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @return {void}
     */
    private _listenToClosePicker;
    /**
     * Add zero at start if necessary.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {string} value
     * @returns
     */
    private _pad;
    /**
     * Get reg expression based on seconValue value.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @returns {Regexp}
     */
    private _getRegExp;
    ngOnDestroy(): void;
}