import { isToolMessage } from "https://deno.land/x/openai@v4.38.3/lib/chatCompletionUtils.ts";
type
(message: ChatCompletionMessageParam | null | undefined) => message is ChatCompletionToolMessageParam
x/openai/lib/chatCompletionUtils.ts>isToolMessage
import { isToolMessage } from "https://deno.land/x/openai@v4.38.3/lib/chatCompletionUtils.ts";