Function transformParams

packages/opencode/src/session/llm.ts:330–340

(args)

              {
                specificationVersion: "v3" as const,
                async transformParams(args) {
                  if (args.type === "stream") {
                    // @ts-expect-error
                    args.params.prompt = ProviderTransform.message(
                      args.params.prompt,
                      input.model,
                      prepared.messageTransformOptions,
                    )
                  }
                  return args.params
                },
              },
            ],
          }),