/**
 * Platform-agnostic utilities for external application launching
 * Provides clean environment handling for VS Code, terminals, and other apps
 */
/**
 * Clears the cached env keys - useful for testing or when .env files change
 */
export declare const clearEnvKeysCache: () => void;
/**
 * Gets a clean shell environment for launching external applications
 *
 * This function returns the user's shell environment WITHOUT Script Kit's modifications.
 * External apps (VS Code, terminals, etc.) launched with this environment will behave
 * as if launched normally from the system, preventing package manager conflicts.
 *
 * The environment is cached at app startup and passed via KIT_CLEAN_SHELL_ENV.
 *
 * @returns Clean environment variables suitable for external application launches
 */
export declare const getCleanEnvForExternalApp: () => Record<string, string>;
/**
 * Gets a clean environment for launching external applications
 *
 * This combines the clean shell environment (from user's shell config) with
 * explicit removal of any secrets/keys from ~/.kenv/.env files.
 *
 * This ensures that:
 * 1. External apps get the user's normal shell environment (PATH, LANG, etc.)
 * 2. Script Kit secrets (API keys, etc.) do NOT leak to external processes
 *
 * @returns Clean environment suitable for exec() calls that launch external apps
 */
export declare const getCleanEnvForLaunch: () => Record<string, string>;