/// <reference types="node" />
import { Readable } from 'stream';
import { SUPPORT_FORMAT } from '../utils';
export declare type ConverterFn = (xmindMarkFileContent: string) => Promise<ArrayBuffer>;
export declare type Convertion = {
    xmindMarkFilePath?: string;
    xmindMarkReadableStream?: Readable;
    outputDir: string;
    outputFormat: SUPPORT_FORMAT;
    converter: ConverterFn;
};
export declare const xmindConverter: ConverterFn;
export declare const svgConverter: ConverterFn;
export declare const getConverterByFormat: (format: SUPPORT_FORMAT) => ConverterFn;
export declare function convert(payloads: Convertion[]): Promise<void>;