import { AxiosResponse } from "axios";
import { HexString } from "ethers-6/lib.commonjs/utils/data";
import { Rates, ITransactionInfo, ISearchTxResponse, IChainItem, ITokenItem, ICrossRule } from "../types/common.types";
export declare function queryRatesByCurrency(currency: string): Promise<Rates | undefined>;
export declare function queryTransactionByAddress(account: string, pageNum: number, pageSize: number): Promise<{
    transactions: ITransactionInfo[];
    count: number;
}>;
export declare function queryTransactionByHash(hash: string): Promise<ISearchTxResponse>;
export declare function queryRates(currency: string): Promise<AxiosResponse<any, any>>;
export declare function queryChains(): Promise<IChainItem[]>;
export declare function queryTokens(): Promise<{
    [k: string]: ITokenItem[];
}>;
export declare function queryRouter(dealerId?: string | HexString): Promise<ICrossRule[]>;
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