export type ParsedMRZDates = {
    birthDate: string;
    expiryDate: string;
};
export type MRZScanResult = {
    documentNumber: string;
    expiryDate: string;
    birthDate: string;
};
export declare function normalizeDocumentNumber(docNumber: string): string;
export declare function normalizeMRZDates({ birthDate, birthDateCheckDigit, expirationDate, expirationDateCheckDigit, }: {
    birthDate: string;
    birthDateCheckDigit: string;
    expirationDate: string;
    expirationDateCheckDigit: string;
}): ParsedMRZDates;
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