import { DataItem } from 'arbundles';
import { Tag } from 'warp-contracts';
import { ArweaveSigner } from 'warp-arbundles';
import { InjectedArweaveSigner } from 'warp-contracts-plugin-deploy';
export default class DataItemFactory {
    private readonly signer;
    constructor(signer: ArweaveSigner | InjectedArweaveSigner);
    createAndSign(data: string | Uint8Array, tags?: Tag[]): Promise<DataItem>;
}