import * as InputTypes from '../../parseClasses/types';
import { IPipelineStep } from '../../types';
import { IDocument } from './types';
export declare class PipelineViewersInit implements IPipelineStep {
    private viewers;
    constructor(viewers: string[]);
    run<TInput extends InputTypes.IDocument>(document: TInput): Promise<TInput & IDocument>;
    private updateObject;
    private updateField;
    private getViewerFilter;
    private getFieldViewerFilter;
}