import { Web3Client } from '../../../clients/Web3Client';
import { ITokenBase } from '../../../models/IToken';
import { IOracle, IOracleResult, ISwapOptions } from '../IOracle';
import { TResultAsync } from '../../../models/TResult';
export declare class AmmV1Oracle implements IOracle {
    private clients?;
    private client;
    private explorer;
    private reader;
    private tokens;
    private config;
    private factoryAddress;
    protected abi: {
        factory: {
            getExchange: string;
            getToken: string;
        };
        exchange: {
            getEthToTokenInputPrice: string;
        };
    };
    constructor(clients?: Web3Client[]);
    getPrice(token: ITokenBase, opts?: ISwapOptions): TResultAsync<IOracleResult>;
    private getNativePrice;
    private getTokenData;
    private getBlockData;
    private getPair;
    private isNativeToken;
    private isWrappedToken;
    private isNativeOrWrappedToken;
}