import { PDFServicesJob } from "./PDFServicesJob";
import { Asset } from "../../io/Asset";
import { ExportPDFToImagesParams } from "../params/exportpdftoimages/ExportPDFToImagesParams";
import { ExecutionContext } from "../../internal/ExecutionContext";
import { NotifierConfig } from "../../config/notifier/NotifierConfig";
/**
 * A job which exports a source PDF file to a supported format specified by
 * {@link ExportPDFToImagesTargetFormat}.
 * <p>
 * The result is a list of images or a list containing a zip of images. For example, a PDF file with 15
 * pages will generate 15 image files. The first file's name ends with "_0" and the last file's name ends with "_14".
 * </p>
 *
 * @example
 * Sample Usage:
 * ```js
 *         const readStream = fs.createReadStream("<SOURCE_PATH>");
 *
 *         const credentials = new ServicePrincipalCredentials({
 *             clientId: process.env.PDF_SERVICES_CLIENT_ID,
 *             clientSecret: process.env.PDF_SERVICES_CLIENT_SECRET
 *         });
 *
 *         const pdfServices = new PDFServices({credentials});
 *
 *         const inputAsset = await pdfServices.upload({
 *             readStream,
 *             mimeType: MimeType.PDF
 *         });
 *
 *         const params = new ExportPDFToImagesParams({
 *             targetFormat: ExportPDFToImagesTargetFormat.JPEG,
 *             outputType: ExportPDFToImagesOutputType.LIST_OF_PAGE_IMAGES
 *         });
 *
 *         const job = new ExportPDFToImagesJob({inputAsset, params});
 *
 *         const pollingURL = await pdfServices.submit({job});
 *
 *         const pdfServicesResponse = await pdfServices.getJobResult({
 *             pollingURL,
 *             resultType: ExportPDFToImagesResult
 *         });
 *
 *         const resultAssets = pdfServicesResponse.result.assets;
 *
 *         for (const resultAsset of resultAssets) {
 *             const streamAsset = await pdfServices.getContent({asset: resultAsset});
 *         }
 * ```
 */
export declare class ExportPDFToImagesJob extends PDFServicesJob {
    private readonly _inputAsset;
    private readonly _outputAsset?;
    private readonly _exportPDFToImagesParams;
    /**
     * Constructs a new `ExportPDFToImagesJob` instance.
     *
     * @param params The parameters for constructing an instance of `ExportPDFToImagesJob`.
     * @param params.inputAsset {@link Asset} object containing the input file. Cannot be undefined.
     * @param params.params {@link ExportPDFToImagesParams} object containing the export parameters.
     * Cannot be undefined.
     * @param [params.outputAsset] {@link Asset} object representing the output asset.
     * @remarks External assets can be set as output only when input is external asset as well.
     */
    constructor(params: {
        inputAsset: Asset;
        params: ExportPDFToImagesParams;
        outputAsset?: Asset;
    });
    /**
     * @hidden
     */
    process(executionContext: ExecutionContext, notifierConfigList?: NotifierConfig[]): Promise<string>;
    private generatePDFServicesAPIRequest;
    protected validate(executionContext: ExecutionContext): void;
}