import * as react_jsx_runtime from 'react/jsx-runtime';
import { ReactElement, CSSProperties, VideoHTMLAttributes } from 'react';

type BarcodeScannerProps = {
    /**
     * Controls whether the scanner should be scanning or not
     */
    doScan?: boolean;
    /**
     * Media track constraints object, to specify which camera and capabilities to use.
     * By default, an object with `facingMode: 'environment'` is passed
     */
    constraints?: MediaTrackConstraints;
    /**
     * Callback for retrieving the result
     */
    onSuccess: (text: string) => void;
    /**
     * Callback for retrieving the error when one occurs
     */
    onError: (e?: Error) => void;
    /**
     * Callback for when the video feed has been loaded
     */
    onLoad?: () => void;
    /**
     * Property that represents the viewfinder component
     */
    Viewfinder?: () => ReactElement | null;
    /**
     * Property that represents a style for the wrapping container
     */
    containerStyle?: CSSProperties;
    /**
     * Property that represents a style for the video container
     */
    videoContainerStyle?: CSSProperties;
    /**
     * Property that represents a style for the video
     */
    videoStyle?: CSSProperties;
    /**
     * Props to be passed to the used `<video />` element. Can either be an object to completely override
     * the existing behavior, or a function to make the changes additive.
     *
     * Check `defaultVideoProps` inside `index.js` file to see which props are passed by default.
     */
    videoProps?: VideoHTMLAttributes<HTMLVideoElement> | ((defaultProps: VideoHTMLAttributes<HTMLVideoElement>) => VideoHTMLAttributes<HTMLVideoElement>);
};

declare const BarcodeScanner: {
    ({ doScan, constraints, onSuccess, onError, onLoad, Viewfinder, containerStyle, videoContainerStyle, videoStyle, videoProps: passedVideoProps, }: BarcodeScannerProps): react_jsx_runtime.JSX.Element;
    displayName: string;
};

export { BarcodeScanner, type BarcodeScannerProps };