/**
 * Process document payload definition.
 */
type ProcessDocument = {
    /**
     * The input source for the document.
     *
     * @default 'camera'
     */
    input?: 'camera' | 'clipboard' | 'data';
    /**
     * Base64 encoded image data (must be URL encoded).
     */
    imageData?: string;
    /**
     * Format of imageData, expressed as a file extension.
     *
     * @example 'jpeg'
     */
    imageFormat?: string;
    /**
     * Base64 encoded PDF data (must be URL encoded).
     */
    pdfData?: string;
    /**
     * The OCR to use to recognize text.
     *
     * - 'none': do not perform any text recognition
     * - 'en', 'fr', 'de', etc.: use on-device OCR by specifying the ISO 639-1 language code
     * - 'cloud': use Cloud OCR for print
     * - 'cloud-handwriting': use Cloud OCR for handwriting
     */
    ocr?: 'none' | 'cloud' | 'cloud-handwriting' | 'ar' | 'cs' | 'da' | 'de' | 'el' | 'en' | 'es' | 'fi' | 'fr' | 'he' | 'hu' | 'it' | 'ja' | 'ko' | 'nb' | 'nl' | 'pl' | 'pt' | 'ro' | 'ru' | 'sk' | 'sr-Latn' | 'sr' | 'sv' | 'tr' | 'uk' | 'zh-hans' | 'zh-hant';
    /**
     * Dimensions of the generated document when output is set to PDF.
     *
     * @default 'A4'
     */
    pageFormat?: 'A4' | 'A5' | 'LTR' | 'LGL' | 'CRD';
    /**
     * Image cleanup mode.
     *
     * @default 'color'
     */
    cleanupMode?: 'none' | 'black' | 'gray' | 'color';
    /**
     * Destination for the output.
     *
     * - 'url': send the output through the callback URL
     * - 'clipboard': write the output in the clipboard
     */
    destination?: 'url' | 'clipboard';
    /**
     * Parameter name for text output when destination is 'url'.
     *
     * @default 'text'
     */
    callbackTextParameter?: string;
    /**
     * Parameter name for PDF output when destination is 'url'.
     *
     * @default 'pdfData'
     */
    callbackPDFParameter?: string;
    /**
     * Parameter name for image output when destination is 'url'.
     *
     * @default 'imageData'
     */
    callbackImageParameter?: string;
    /**
     * Kind of generated output. Multiple output options can be combined with +.
     *
     * @default 'text'
     */
    output?: 'text' | 'image' | 'PDF' | 'text+image' | 'text+PDF' | 'image+PDF' | 'text+image+PDF';
    /**
     * Create a persistent document in Prizmo.
     *
     * @default false
     */
    createDocument?: boolean;
    /**
     * Automatically detect page borders and crop it.
     *
     * @default true
     */
    detectPage?: boolean;
    /**
     * URL to be invoked when processing succeeds (must be URL encoded).
     */
    xSuccess?: string;
    /**
     * URL to invoke when the user cancels the processing (must be URL encoded).
     */
    xCancel?: string;
    /**
     * URL to invoke when an error occurs during processing (must be URL encoded).
     */
    xError?: string;
};
/**
 * Process a document in Prizmo (OCR, PDF generation, image cleanup).
 *
 * @param payload Process document payload.
 * @returns Prizmo process document URL.
 * @example
 * processDocument({
 *   ocr: 'en',
 *   destination: 'clipboard',
 * })
 * // => 'prizmo://x-callback-url/processDocument?ocr=en&destination=clipboard'
 * @example
 * processDocument({
 *   ocr: 'en',
 *   destination: 'url',
 *   xSuccess: 'myapp://callback',
 * })
 * // => 'prizmo://x-callback-url/processDocument?ocr=en&destination=url&x-success=myapp%3A%2F%2Fcallback'
 * @link https://github.com/creaceed/PrizmoAPI
 */
export declare function processDocument(payload?: ProcessDocument): string;
export {};