import type { AvailableEnvironmentVariables } from './RegisteredLlmToolsMessageContext';
/**
 * Reads environment variables relevant for provider configuration.
 *
 * @private function of `$registeredLlmToolsMessage`
 */
export declare function getAvailableRegisteredLlmToolsEnvironmentVariables(isRunningInNode: boolean): AvailableEnvironmentVariables;