import { Config } from './Config';
export declare class OssIndexServerConfig extends Config {
    protected username: string;
    protected token: string;
    protected cacheLocation: string;
    private server;
    constructor(username?: string, token?: string, cacheLocation?: string, server?: string);
    getUsername(): string | undefined;
    getToken(): string | undefined;
    getCacheLocation(): string | undefined;
    getServer(): string | undefined;
    clearCache(): Promise<boolean>;
    getConfigFromFile(saveLocation?: string): OssIndexServerConfig;
}