export { assertIsNotProductionRuntime };
export { markEnvAsDev };
export { markEnvAsPreview };
export { markEnvAsVite };
export { assertEnv };
declare function assertIsNotProductionRuntime(): void | undefined;
declare function markEnvAsDev(): void | undefined;
declare function markEnvAsPreview(): void | undefined;
declare function markEnvAsVite(): void;
declare function assertEnv(): void | undefined;