import { OnChanges, ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class BarcodeComponent implements OnChanges {
    svgRef: ElementRef<SVGElement>;
    value: import("@angular/core").InputSignal<string>;
    label: import("@angular/core").InputSignal<string>;
    height: import("@angular/core").InputSignal<number>;
    barWidth: import("@angular/core").InputSignal<number>;
    foreground: import("@angular/core").InputSignal<string>;
    background: import("@angular/core").InputSignal<string>;
    svgWidth: number;
    ngOnChanges(): void;
    ngAfterViewInit(): void;
    private draw;
    private encode;
    private charPattern;
    static ɵfac: i0.ɵɵFactoryDeclaration<BarcodeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<BarcodeComponent, "ngx-barcode", never, { "value": { "alias": "value"; "required": false; "isSignal": true; }; "label": { "alias": "label"; "required": false; "isSignal": true; }; "height": { "alias": "height"; "required": false; "isSignal": true; }; "barWidth": { "alias": "barWidth"; "required": false; "isSignal": true; }; "foreground": { "alias": "foreground"; "required": false; "isSignal": true; }; "background": { "alias": "background"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}