/**
 * timer.component
 */
import { ChangeDetectorRef, ElementRef, EventEmitter, NgZone, OnInit } from '@angular/core';
import { OwlDateTimeIntl } from './date-time-picker-intl.service';
import { DateTimeAdapter } from './adapter/date-time-adapter.class';
import * as i0 from "@angular/core";
export declare class OwlTimerComponent<T> implements OnInit {
    private ngZone;
    private elmRef;
    private pickerIntl;
    private cdRef;
    private dateTimeAdapter;
    /** The current picker moment */
    private _pickerMoment;
    get pickerMoment(): T;
    set pickerMoment(value: T);
    /** The minimum selectable date time. */
    private _minDateTime;
    get minDateTime(): T | null;
    set minDateTime(value: T | null);
    /** The maximum selectable date time. */
    private _maxDateTime;
    get maxDateTime(): T | null;
    set maxDateTime(value: T | null);
    private isPM;
    /**
     * Whether to show the second's timer
     */
    showSecondsTimer: boolean;
    /**
     * Whether the timer is in hour12 format
     */
    hour12Timer: boolean;
    /**
     * Hours to change per step
     */
    stepHour: number;
    /**
     * Minutes to change per step
     */
    stepMinute: number;
    /**
     * Seconds to change per step
     */
    stepSecond: number;
    get hourValue(): number;
    /**
     * The value would be displayed in hourBox.
     * We need this because the value displayed in hourBox it not
     * the same as the hourValue when the timer is in hour12Timer mode.
     * */
    get hourBoxValue(): number;
    get minuteValue(): number;
    get secondValue(): number;
    get upHourButtonLabel(): string;
    get downHourButtonLabel(): string;
    get upMinuteButtonLabel(): string;
    get downMinuteButtonLabel(): string;
    get upSecondButtonLabel(): string;
    get downSecondButtonLabel(): string;
    get hour12ButtonLabel(): string;
    selectedChange: EventEmitter<T>;
    get owlDTTimerClass(): boolean;
    get owlDTTimeTabIndex(): number;
    constructor(ngZone: NgZone, elmRef: ElementRef, pickerIntl: OwlDateTimeIntl, cdRef: ChangeDetectorRef, dateTimeAdapter: DateTimeAdapter<T>);
    ngOnInit(): void;
    /**
     * Focus to the host element
     * */
    focus(): void;
    /**
     * Set the hour value via typing into timer box input
     * We need this to handle the hour value when the timer is in hour12 mode
     * */
    setHourValueViaInput(hours: number): void;
    setHourValue(hours: number): void;
    setMinuteValue(minutes: number): void;
    setSecondValue(seconds: number): void;
    setMeridiem(event: any): void;
    /**
     * Check if the up hour button is enabled
     */
    upHourEnabled(): boolean;
    /**
     * Check if the down hour button is enabled
     */
    downHourEnabled(): boolean;
    /**
     * Check if the up minute button is enabled
     */
    upMinuteEnabled(): boolean;
    /**
     * Check if the down minute button is enabled
     */
    downMinuteEnabled(): boolean;
    /**
     * Check if the up second button is enabled
     */
    upSecondEnabled(): boolean;
    /**
     * Check if the down second button is enabled
     */
    downSecondEnabled(): boolean;
    /**
     * PickerMoment's hour value +/- certain amount and compare it to the give date
     * 1 is after the comparedDate
     * -1 is before the comparedDate
     * 0 is equal the comparedDate
     * */
    private compareHours;
    /**
     * PickerMoment's minute value +/- certain amount and compare it to the give date
     * 1 is after the comparedDate
     * -1 is before the comparedDate
     * 0 is equal the comparedDate
     * */
    private compareMinutes;
    /**
     * PickerMoment's second value +/- certain amount and compare it to the give date
     * 1 is after the comparedDate
     * -1 is before the comparedDate
     * 0 is equal the comparedDate
     * */
    private compareSeconds;
    /**
     * Get a valid date object
     */
    private getValidDate;
    static ɵfac: i0.ɵɵFactoryDeclaration<OwlTimerComponent<any>, [null, null, null, null, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<OwlTimerComponent<any>, "owl-date-time-timer", ["owlDateTimeTimer"], { "pickerMoment": "pickerMoment"; "minDateTime": "minDateTime"; "maxDateTime": "maxDateTime"; "showSecondsTimer": "showSecondsTimer"; "hour12Timer": "hour12Timer"; "stepHour": "stepHour"; "stepMinute": "stepMinute"; "stepSecond": "stepSecond"; }, { "selectedChange": "selectedChange"; }, never, never>;
}