import type { ILogger } from '../types';
import type { Extension } from 'vscode';
/**
 * Reads the list of extensions installed and returns the id and version.
 *
 * @param extensions - installed extensions passed from vscode
 * @param logger - logger to report errors
 * @returns list of extension ids and versions
 */
export declare function getInstalledExtensions(extensions?: readonly Extension<any>[], logger?: ILogger): Promise<{
    [id: string]: {
        version: string;
    };
}>;
/**
 * Read the version of the cloud foundry CLI.
 *
 * @returns version
 */
export declare function getCFCliToolVersion(): Promise<string>;
/**
 * Read the version of the fiori generator.
 *
 * @returns version
 */
export declare function getFioriGenVersion(): Promise<string>;
/**
 * Returns the versions of node.js modules.
 *
 * @param logger - logger to report errors
 * @returns modules and versions
 */
export declare function getProcessVersions(logger?: ILogger): Promise<NodeJS.ProcessVersions>;
//# sourceMappingURL=get-installed.d.ts.map