import { IpfsClient, Chain } from "@jccdex/ipfs-rpc-client";
export declare abstract class BaseDidPublish {
    protected client: IpfsClient;
    protected chain: Chain;
    constructor(client: IpfsClient, chain: Chain);
    upload(did: string, doc: Record<string, unknown>, key: string): Promise<import("@jccdex/ipfs-rpc-client").ApiResponse<void>>;
}
export declare class EthrDidPublish extends BaseDidPublish {
    constructor(client: IpfsClient);
}
export declare class SwtcDidPublish extends BaseDidPublish {
    constructor(client: IpfsClient);
}