import { OperatorFunction } from 'rxjs';
import { LoggerConfig } from '@etlx/operators/@internal/log';
import { ConfluencePageBody } from './types';
declare type Page = {
    body?: ConfluencePageBody;
};
export declare type ExcerptBodyOptions = {
    maxLength?: number;
};
export declare function excerptBody<T extends Page>(config?: LoggerConfig, options?: ExcerptBodyOptions): OperatorFunction<T, T & {
    excerpt: string;
}>;
export {};