import { Abi } from 'eosjs/dist/eosjs-rpc-interfaces';
import type fetch from 'node-fetch';
import { IAbiProvider } from '../types/interfaces';
interface ILocalAbiProviderParams {
    rpcEndpoint: string;
    fetchApi: typeof fetch;
}
export declare class LocalAbiProvider implements IAbiProvider {
    private readonly params;
    private rpc;
    private savedAbis;
    constructor(params: ILocalAbiProviderParams);
    init(): Promise<void>;
    getAbi(contract: string, blockNum: number): Promise<Abi>;
    setAbi(contract: string, blockNum: number, abi: Abi): Promise<void>;
}
export {};