import { JsonRpcProvider } from '@ethersproject/providers';
import { MaxFeeSuggestions, MaxPriorityFeeSuggestions, Suggestions } from './entities';
export declare const suggestMaxBaseFee: (provider: JsonRpcProvider, fromBlock?: string, blockCountHistory?: number) => Promise<MaxFeeSuggestions>;
export declare const suggestMaxPriorityFee: (provider: JsonRpcProvider, fromBlock?: string) => Promise<MaxPriorityFeeSuggestions>;
export declare const suggestFees: (provider: JsonRpcProvider) => Promise<Suggestions>;