/** Environment Manager - Consolidated Environment Variable Utilities */
import { backupEnvVars, restoreEnvVars, withSavedEnv, loadEnv, configureEnv, snapshotEnv, handleSnapshotError } from '../helpers/envManager.js';
export interface DefaultEnv {
    GOOGLE_API_KEY: string;
    GOOGLE_CX: string;
    OPENAI_TOKEN: string;
}
declare const defaultEnv: DefaultEnv;
export declare const setTestEnv: () => boolean;
export declare const saveEnv: () => Record<string, string | undefined>;
export declare const restoreEnv: (savedEnv: Record<string, string | undefined>) => boolean;
export { backupEnvVars, restoreEnvVars, withSavedEnv, loadEnv, configureEnv, defaultEnv, snapshotEnv, handleSnapshotError };
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