import type { CellOutput, KnownCellOutputMimeTypes, OutputSummaryEntry } from '@curvenote/blocks';
import { OutputSummaryKind } from '@curvenote/blocks';
import type { IFileObjectFactoryFn } from '../../files';
import type { SummarizerOptions } from './types';
declare class Summarizer {
    fileFactory: IFileObjectFactoryFn;
    item: CellOutput;
    basepath: string;
    options: SummarizerOptions;
    constructor(fileFactory: IFileObjectFactoryFn, item: CellOutput, basepath: string, options?: SummarizerOptions);
    test(outputItem: CellOutput): boolean;
    static new(fileFactory: IFileObjectFactoryFn, kind: OutputSummaryKind, item: CellOutput, basepath: string, options?: SummarizerOptions): Summarizer | null;
    kind(): OutputSummaryKind;
    $makeFilepath(contentType: KnownCellOutputMimeTypes): string;
    /**
     *  Returns a modified version of the cell otuput containing the reamining data for processing
     * if any or null
     */
    next(): CellOutput;
    prepare(): OutputSummaryEntry;
    process(summary: OutputSummaryEntry): Promise<OutputSummaryEntry>;
}
export default Summarizer;