import { Contract, JsonRpcProvider } from 'ethers';
/**
 * Four.meme TokenManager V2 支持的链
 */
export type FourChainV2 = 'BSC';
export declare class TM2 {
    readonly address: string;
    readonly provider: JsonRpcProvider;
    constructor(address: string, provider: JsonRpcProvider);
    /**
     * 通过链名称连接
     */
    static connectByChain(chain: FourChainV2, rpcUrl: string): TM2;
    /**
     * 通过链名称和私钥连接
     */
    static fromPrivateKeyByChain(chain: FourChainV2, rpcUrl: string, privateKey: string): Contract;
    private get c();
    buyToken(originOrToken: bigint | string, tokenOrTo: string | bigint, toOrAmount?: string | bigint, amountOrMaxFunds?: bigint, maxFunds?: bigint): Promise<any>;
    buyTokenAMAP(originOrToken: bigint | string, tokenOrTo: string | bigint, toOrFunds?: string | bigint, fundsOrMinAmount?: bigint, maybeMin?: bigint): Promise<any>;
    sellToken(originOrToken: bigint | string, tokenOrAmount: string | bigint, maybeAmount?: bigint, maybeMinFunds?: bigint, feeRate?: bigint, feeRecipient?: string): Promise<any>;
    sellTokenFrom(origin: bigint, token: string, from: string, amount: bigint, minFunds: bigint, feeRate?: bigint, feeRecipient?: string): Promise<any>;
}