import DataLoader from 'dataloader';
import { JSONRPCProvider, JSONRPCRequest } from './JSONRPCProvider';
export declare class JSONRPCHTTPProvider extends JSONRPCProvider {
    readonly endpoint: string;
    readonly batcher: DataLoader<{
        readonly request: any;
    }, any>;
    constructor(endpoint: string);
    request(req: JSONRPCRequest): Promise<any>;
    private requestInternal;
}