Function tapStream

Adapters exports - Model adapters (Claude, OpenAI, Gemini, Ollama) Split from index.ts for file size compliance (Issue #285)

tapStream<T>(
    stream: AsyncIterable<T>,
    fn: (chunk: T, index: number) => void | Promise<void>,
    options?: { signal?: AbortSignal },
): AsyncIterable<T>
Taps into a stream without modifying it (for side effects like logging).
Type Parameters
- T
Parameters
- stream: AsyncIterable<T>
  The source stream
- fn: (chunk: T, index: number) => void | Promise<void>
  Side effect function called for each chunk
- options: { signal?: AbortSignal } = {}
  Options including optional AbortSignal
Returns AsyncIterable<T>
Original stream unchanged
- Defined in packages/nexus-agents/src/adapters/stream-operators-helpers.ts:119