export declare const alias: {
    id: string;
    className: string;
    style: string;
    mode: string;
    devicePosition: string;
    flash: string;
    outputDimension: string;
    applyMicPermissionWhenInit: string;
    frameSize: string;
    frameFormat: string;
    maxDuration: string;
    onStop: string;
    onError: string;
    onScanCode: string;
};
export declare const props: string[];