declare class Gateio {
    private key;
    private secret;
    private axios;
    private prefix;
    constructor(key?: string, secret?: string);
    private getSignature;
    private makeRequest;
    /**
     * @docs https://www.gate.io/docs/apiv4/en/index.html?python#list-all-currency-pairs-supported
     * @description List all currency pairs supported
     */
    getAllCurrencyPairs(): Promise<{
        id: string;
        base: string;
        quote: string;
        fee: string;
        min_base_amount: string;
        min_quote_amount: string;
        amount_precision: number;
        precision: number;
        trade_status: "untradable" | "buyable" | "sellable" | "tradable";
        sell_start: number;
        buy_start: number;
    }[]>;
    /**
     * @docs https://www.gate.io/docs/apiv4/en/index.html?python#retrieve-ticker-information
     * @description Retrieve ticker information. Return only related data if currency_pair is specified; otherwise return all of them.
     */
    getTickerInformation(params?: {
        currency_pair?: string;
    }): Promise<{
        currency_pair: string;
        last: string;
        lowest_ask: string;
        highest_bid: string;
        change_percentage: string;
        base_volume: string;
        quote_volume: string;
        high_24h: string;
        low_24h: string;
        etf_net_value: string;
        etf_pre_net_value: string;
        etf_pre_timestamp: number;
        etf_leverage: string;
    }[]>;
    /**
     * @docs https://www.gate.io/docs/apiv4/en/index.html?python#list-spot-accounts
     * @description List spot accounts
     */
    getSpotAccounts(params?: {
        currency?: string;
    }): Promise<{
        currency: string;
        available: string;
        locked: string;
    }[]>;
}
export { Gateio };