import { OnInit, OnDestroy, ElementRef, Renderer2 } from '@angular/core';
import { VtsBlockUIService } from './block-ui.service';
import { FormGroup } from '@angular/forms';
import { VtsBlockUIConfig } from './pro-layout.types';
import * as i0 from "@angular/core";
export declare class VtsBlockUIComponent implements OnInit, OnDestroy {
    elementRef: ElementRef;
    private blockUIService;
    private renderer;
    constructor(elementRef: ElementRef, blockUIService: VtsBlockUIService, renderer: Renderer2);
    isShowInput: boolean;
    /**
     *  currently locked if true, otherwise not locked
     * */
    isLockOrUnlock: boolean;
    form: FormGroup;
    modalTitle: string;
    submitText: string;
    inputType: 'password' | 'text';
    vtsBlockUIConfig: VtsBlockUIConfig;
    private onDestroy$;
    /**
     * current hour, minute shown when ui is locked
     */
    hour: string;
    minute: string;
    ngOnDestroy(): void;
    ngOnInit(): void;
    showInput(): void;
    submit(): void;
    hideInput(): void;
    onChangeInputType(): void;
    /**
     * set hour and minute to current time
     */
    setCurrentTime(): void;
    /**
     * turn number into displaying time string
     */
    private numberToString;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsBlockUIComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsBlockUIComponent, "block-ui", never, { "vtsBlockUIConfig": { "alias": "vtsBlockUIConfig"; "required": false; }; }, {}, never, never, false, never>;
}