interface TruncateArgsSettingsSettings for truncating large tool arguments in old messages.
Context retention policy after summarization. Defaults to keeping last 20 messages.
Maximum character length for tool arguments before truncation. Defaults to 2000.
Threshold(s) that trigger summarization. Can be a single ContextSize or an array for multiple triggers.
Text to replace truncated arguments with. Defaults to "...(argument truncated)".