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AxAIAnthropicChatResponseDelta

type AxAIAnthropicChatResponseDelta = 
  | AxAIAnthropicMessageStartEvent
  | AxAIAnthropicContentBlockStartEvent
  | AxAIAnthropicContentBlockDeltaEvent
  | AxAIAnthropicContentBlockStopEvent
  | AxAIAnthropicMessageDeltaEvent
  | AxAIAnthropicMessageStopEvent
  | AxAIAnthropicPingEvent
  | AxAIAnthropicErrorEvent;

Defined in: https://github.com/ax-llm/ax/blob/9a5a7060a48f9eef46efc680b0cdf6b42bff5df2/src/ax/ai/anthropic/types.ts#L276