import { EventEmitter, OnDestroy } from '@angular/core';
import { QuaggaJSConfigObject } from '@ericblade/quagga2';
import { BarcodeScannerLivestreamComponent } from '../barcode-scanner-livestream/barcode-scanner-livestream.component';
import * as i0 from "@angular/core";
export declare class BarcodeScannerLivestreamOverlayComponent implements OnDestroy {
    private _started;
    get isStarted(): boolean;
    type: string | string[];
    deviceId: string;
    width: string;
    maxWidth: string;
    height: string;
    maxHeight: string;
    config: Partial<QuaggaJSConfigObject>;
    valueChanges: EventEmitter<string>;
    started: EventEmitter<boolean>;
    scanner: BarcodeScannerLivestreamComponent;
    private _showScanner;
    get showScanner(): boolean;
    ngOnDestroy(): void;
    show(): void;
    hide(): void;
    onStarted(value: boolean): void;
    onValueChanges(result: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BarcodeScannerLivestreamOverlayComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<BarcodeScannerLivestreamOverlayComponent, "barcode-scanner-livestream-overlay", never, { "type": "type"; "deviceId": "deviceId"; "width": "width"; "maxWidth": "maxWidth"; "height": "height"; "maxHeight": "maxHeight"; "config": "config"; }, { "valueChanges": "valueChanges"; "started": "started"; }, never, never>;
}