QRCodeErrorCorrection

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The QR Code error correction levels.

• "L"—Approximately 7% of the codewords can be restored.
• "M"—Approximately 15% of the codewords can be restored.
• "Q"—Approximately 25% of the codewords can be restored.
• "H"—Approximately 30% of the codewords can be restored.

type QRCodeErrorCorrection = "L" | "M" | "Q" | "H";