import { PDFServicesApiRequest } from "../PDFServicesApiRequest";
import { ExternalAsset } from "../../../../io/ExternalAsset";
import { DocumentMergeParamsPayload } from "./DocumentMergeParamsPayload";
import { NotifierConfig } from "../../../../config/notifier/NotifierConfig";
import { DocumentMergeParams } from "../../../../pdfjobs/params/documentmerge/DocumentMergeParams";
export declare class DocumentMergeExternalAssetRequest implements PDFServicesApiRequest {
    protected readonly _input: ExternalAsset;
    protected readonly _output?: ExternalAsset;
    protected readonly _params: DocumentMergeParamsPayload;
    protected readonly _notifiers?: NotifierConfig[];
    constructor(inputAsset: ExternalAsset, documentMergeParams: DocumentMergeParams, outputAsset?: ExternalAsset, notifierConfigList?: NotifierConfig[]);
}