import type { Endpoint } from "@sap-ux/environment-check";
import type { SystemDetails } from "../models";
/**
 * Service class to manage and retrieve information about system endpoints,
 * including their names, authentication requirements, and specific details.
 */
export declare class EndpointsManager {
    private static instance;
    private endpoints;
    /**
     * Creates an instance of EndpointsManager.
     */
    private constructor();
    /**
     * Creates an instance of EndpointsManager.
     *
     * @returns {EndpointsManager} instance of endpoints manager
     */
    static getInstance(): Promise<EndpointsManager>;
    /**
     * Fetches endpoints from a predefined source and stores them in the service.
     *
     * @returns {Endpoint[]} Array of system endpoints.
     */
    getEndpoints(): Endpoint[];
    /**
     * Fetches endpoint names from a predefined source and stores them in the service.
     *
     * @returns {string[]} Array of endpoint names.
     */
    getEndpointNames(): string[];
    /**
     * Checks if there are set endpoints.
     *
     * @returns {boolean} true if there are set endpoints otherwise false.
     */
    hasEndpoints(): boolean;
    /**
     * Fetches endpoints from a predefined source and stores them in the service.
     *
     * @returns {Promise<void>} A promise that resolves when endpoints are fetched and stored.
     */
    private loadEndpoints;
    /**
     * Determines whether local system details should be retrieved based on the environment and installation status.
     *
     * @returns {boolean} True if the application is running in VS Code native and there are set systems,
     *                    indicating that it's appropriate to fetch local system details; otherwise, false.
     */
    shouldGetLocalSystemDetails(): boolean;
    /**
     * Retrieves destination info by name.
     *
     * @param {string} system - The name of the system to check.
     * @returns {Endpoint | undefined} The destination info for the specific system.
     */
    getDestinationInfoByName(system: string): Endpoint | undefined;
    /**
     * Determines whether a system requires authentication based on the environment of the application.
     *
     * @param {string} systemName The name of the system to check.
     * @returns {boolean} True if the system requires authentication, false otherwise.
     */
    getSystemRequiresAuth(systemName: string): boolean;
    /**
     * Retrieves authentication details for a specified system if available.
     *
     * @param {string} system - The name or URL of the system to find.
     * @returns {SystemDetails | undefined} Authentication details if the system is found, undefined otherwise.
     */
    getSystemDetails(system: string): Promise<SystemDetails | undefined>;
}