Interface LLMClient

src/api/llmClient.ts:13–20

 * boundary.
 */
export interface LLMClient {
	createMessage(
		systemPrompt: string,
		messages: OpenAI.Chat.ChatCompletionMessageParam[],
		tools: OpenAI.Chat.ChatCompletionTool[],
		abortSignal?: AbortSignal,
	): AsyncGenerator<ApiStreamChunk>
}

/**
 * Non-standard field stashed on a persisted assistant message holding opaque