export declare const enum QRCodeErrorCorrectionLevel {
    'low' = "low",
    'medium' = "medium",
    'quartile' = "quartile",
    'high' = "high",
    'L' = "L",
    'M' = "M",
    'Q' = "Q",
    'H' = "H"
}
export declare const enum QRCodeElementType {
    'url' = "url",
    'img' = "img",
    'canvas' = "canvas"
}
export declare type QRCodeVersion = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40;