/**
 * Arbitrary key-value record representing environment-specific variables
 * injected into an application's runtime configuration.
 */
export type ConfigEnvironment = Record<string, unknown>;
/**
 * A named endpoint from the application configuration, containing a URL
 * and the OAuth scopes required to call it.
 */
export type ConfigEndPoint = {
    url: string;
    scopes: string[];
};
/**
 * Class representing the application configuration.
 *
 * @template TEnvironment - The type of the environment configuration, extending `ConfigEnvironment`.
 *
 * @remarks
 * The `AppConfig` class provides a way to manage application configuration, including environment settings and endpoints.
 *
 * @example
 * ```typescript
 * const config = new AppConfig({
 *   environment: { ... },
 *   endpoints: {
 *     api: { url: 'https://api.example.com' }
 *   }
 * });
 *
 * console.log(config.getEndpoint('api')); // { url: 'https://api.example.com' }
 * ```
 */
export declare class AppConfig<TEnvironment extends ConfigEnvironment = ConfigEnvironment> {
    #private;
    /**
     * The environment configuration for the application.
     */
    get environment(): TEnvironment;
    /**
     * The configuration endpoints for the application,.
     */
    get endpoints(): Record<string, ConfigEndPoint>;
    constructor(config: {
        environment?: TEnvironment | null;
        endpoints?: Record<string, ConfigEndPoint>;
    });
    /**
     * Retrieves the configuration endpoint associated with the given key.
     *
     * @param key - The key corresponding to the desired configuration endpoint.
     * @returns The configuration endpoint if found, otherwise `undefined`.
     */
    getEndpoint(key: string): ConfigEndPoint | undefined;
}