compaction

type PipelineDeps struct {
	Chain    compaction.Chain     `json:"chain"`
	Services []compaction.Service `json:"services"`
}

type TokenLimitConfig struct {
	// MaxTokens is absolute trigger; takes precedence over ContextWindow.
	MaxTokens int `json:"maxTokens"`
	// ContextWindow is model context size; the trigger becomes ContextWindow × TriggerRatio.
	ContextWindow int `json:"contextWindow"`
	// TriggerRatio is fraction of ContextWindow that trips compaction, default 0.7 — leaving room for the reply plus the next tool result.
	TriggerRatio float64 `json:"triggerRatio"`
	// CharsPerToken calibrates the fallback estimate used before the provider reports usage; default 4 (English prose), lower it for CJK.
	CharsPerToken int `json:"charsPerToken"`
}

type TokenLimitDeps struct {
	Chain compaction.Chain `json:"chain"`
	// Services run only once the threshold is crossed, with Force set.
	Services []compaction.Service `json:"services"`
}