import { FC } from "react";
import { QuaggaJSResultObject } from "@ericblade/quagga2";
declare let BarcodeArea: FC<{
    onChange: (code: string, obj: QuaggaJSResultObject) => void;
    onProgress?: (obj: QuaggaJSResultObject) => void;
    onError: (error: any) => void;
    /** defaults to 120 */
    frequency?: number;
}>;
export default BarcodeArea;