/// <reference types="node" />
import { ICasService, FetchResult, ServiceVersionModel } from '@sidetree/common';
export default class CasIpfs implements ICasService {
    private ipfs;
    constructor(multiaddr: string);
    initialize(): Promise<void>;
    close(): Promise<void>;
    getServiceVersion: () => Promise<ServiceVersionModel>;
    write(content: Buffer): Promise<string>;
    read(address: string): Promise<FetchResult>;
}