export declare type Params = {
    [key: string]: string | number | boolean;
};
export declare function getKeys(): {
    privateKey: string;
    publicKey: string;
    APIKey: string;
};
export interface SymbolObj {
    baseToken: string;
    quoteToken: string;
    basePrecision: number;
    quotePrecision: number;
    baseContract: string;
    quoteContract: string;
}
export interface WhaleExOrder {
    orderId: string;
    amount: string;
    price: string;
    symbol: string;
    type: 'buy-limit' | 'sell-limit' | 'buy-market' | 'sell-market';
}
export declare function signOrder(post: WhaleExOrder, timestamp: number, symbolObj: SymbolObj): string;
export declare function sort(params: Params): string;
export declare function signData(method: 'GET' | 'POST', path: string, params?: Params): string;
export declare function signDataOrder(order: WhaleExOrder, symbolObj: SymbolObj): string;