import { IActivityHandler } from "../../IActivityHandler";
/** Defines inputs to the MergePdfs activity. */
export interface MergePdfsInputs {
    sources: string[] | number[][] | any[];
}
/** Defines outputs from the MergePdfs activity. */
export interface MergePdfsOutputs {
    result: number[];
    totalPages: number;
}
export declare class MergePdfs implements IActivityHandler {
    static action: string;
    static suite: string;
    execute(inputs: MergePdfsInputs): MergePdfsOutputs;
}
