# gdtest_constants > A synthetic test package with constants and type aliases ## Docs ### API Reference #### Functions > Utility functions - [process](reference/process.html): Process data with a timeout #### Constants > Module-level constants and data - [DEFAULT_TIMEOUT](reference/DEFAULT_TIMEOUT.html): int([x]) -> integer - [MAX_RETRIES](reference/MAX_RETRIES.html): int([x]) -> integer - [SUPPORTED_FORMATS](reference/SUPPORTED_FORMATS.html): Built-in mutable sequence