HandlesTextStreaming

processTextStream(string $invocationId, Provider $provider, string $model, StreamInterface $streamBody)

Process a Gemini streaming response and yield Hypervel stream events.

appendStepText(array $steps, int|string $index, string $type, string $text, string $key = 'content')

Append streamed text to the step being accumulated at the given index.

generateEventId()

Generate a lowercase UUID v7 for use as a stream event ID.