export declare type BarcodeFormats = 'AZTEC' | 'CODABAR' | 'CODE_39' | 'CODE_93' | 'CODE_128' | 'DATA_MATRIX' | 'EAN_8' | 'EAN_13' | 'ITF' | 'MAXICODE' | 'PDF_417' | 'QR_CODE' | 'RSS_14' | 'RSS_EXPANDED' | 'UPC_A' | 'UPC_E' | 'UPC_EAN_EXTENSION' | 'MSI' | 'PLESSEY' | 'IMB' | 'PHARMA_CODE' | 'All_1D';
export declare type BarcodeRender = 'image' | 'svg';
export interface BarcodeOptions {
    render?: BarcodeRender;
    format?: BarcodeFormats;
    width?: number;
    height?: number;
    showText?: boolean;
    base64?: boolean;
    backColor?: string;
    foreColor?: string;
    fontSize?: number;
    margin?: string;
    gs1Format?: boolean;
}
export declare function buildBarcodeUrl(code: string, options: BarcodeOptions): string;