export type AgentStreamParams = { /** Provider stream params override (best-effort). */ temperature?: number; maxTokens?: number; /** Provider fast-mode override (best-effort). */ fastMode?: boolean; }; export type ClientToolDefinition = { type: "function"; function: { name: string; description?: string; parameters?: Record; /** Strict argument enforcement (Responses API). Propagated from the request. */ strict?: boolean; }; };