/**
 * Error codes for expo-doc-vision.
 */
export declare enum ExpoDocVisionErrorCode {
    /** The specified file was not found. */
    FILE_NOT_FOUND = "FILE_NOT_FOUND",
    /** The file type is not supported. */
    UNSUPPORTED_FILE_TYPE = "UNSUPPORTED_FILE_TYPE",
    /** Failed to load or parse the document. */
    DOCUMENT_LOAD_FAILED = "DOCUMENT_LOAD_FAILED",
    /** OCR processing failed. */
    OCR_FAILED = "OCR_FAILED",
    /** Recognition was cancelled before the page started. */
    CANCELLED = "CANCELLED",
    /** Invalid options provided. */
    INVALID_OPTIONS = "INVALID_OPTIONS",
    /** Platform not supported (Android). */
    PLATFORM_NOT_SUPPORTED = "PLATFORM_NOT_SUPPORTED"
}
/**
 * Custom error class for expo-doc-vision errors.
 */
export declare class ExpoDocVisionError extends Error {
    code: ExpoDocVisionErrorCode;
    constructor(code: ExpoDocVisionErrorCode, message: string);
}
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