import { ElementRef, OnInit } from '@angular/core';
import { Observable } from 'rxjs';
import { LoaderBase } from './loader.service';
import * as i0 from "@angular/core";
export declare class LoaderComponent implements LoaderBase, OnInit {
    private parent;
    progresso: any;
    private $shown;
    loader?: ElementRef;
    private $component;
    labelLoading: string;
    showOnInit: boolean;
    constructor(parent: ElementRef);
    ngOnInit(): void;
    get shown(): boolean;
    get component(): HTMLElement | boolean;
    set component(component: HTMLElement | boolean);
    private buscando?;
    listen<T>(observable: Observable<T> | Promise<T>): Observable<T>;
    get visibility(): "shown" | "hidden";
    show(): void;
    hide(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoaderComponent, [{ optional: true; host: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<LoaderComponent, "mcl-loader", ["loader"], { "progresso": { "alias": "progresso"; "required": false; }; "$shown": { "alias": "show"; "required": false; }; "labelLoading": { "alias": "labelLoading"; "required": false; }; "showOnInit": { "alias": "showOnInit"; "required": false; }; "component": { "alias": "component"; "required": false; }; }, {}, never, never, true, never>;
}