export type GeneralTypeExitYolo = 'None' | 'BACKS_MRZ' | 'BACKS_MRZPDF' | 'BACKS_NO' | 'BACKS_PDF' | 'BCC' | 'CAC' | 'DLIC' | 'EA' | 'GC' | 'IID' | 'MID_NEW' | 'MID_OLD' | 'PASSP' | 'PC' | 'VA' | 'VHC';
export declare const validBackExits: Set<GeneralTypeExitYolo>;
export declare const validFrontExits: Set<GeneralTypeExitYolo>;
export declare const hasPDF: (side: GeneralTypeExitYolo) => boolean;
export declare const hasMRZ: (side: GeneralTypeExitYolo) => boolean;
export declare const backSideToStepMap: (side: GeneralTypeExitYolo) => "mrz" | "pdf" | "back";