import { WebSocketManager } from "../utils/WebSocketManager";
import { ISymbolsResponse, ISymbolResponse } from "../interfaces";
export declare class SymbolOperations {
    private readonly wsManager;
    constructor(wsManager: WebSocketManager);
    /**
     * Returns array of all symbols available for the user.
     * @returns {Promise<ISymbolsResponse>}
     */
    getAllSymbols(): Promise<ISymbolsResponse>;
    /**
     * Returns information about symbol available for the user.
     * @param {string} symbol - Symbol name
     * @returns {Promise<ISymbolResponse>}
     */
    getSymbol(symbol: string): Promise<ISymbolResponse>;
}