};

const firstHookCallArg = () => {

const call = hookMocks.runBeforeToolCallHook.mock.calls.at(0);

const call = hookMocks.runBeforeToolCallHook.mock.calls[0];

if (!call) {

throw new Error("Expected before-tool-call hook");

}

req: { type: "req", id: "req-rpc-1", method: "tools.invoke" },

isWebchatConnect: () => false,

});

return respond.mock.calls.at(0) as

return respond.mock.calls[0] as

| [boolean, { ok?: boolean; toolName?: string; output?: unknown; error?: unknown }?, unknown?]

| undefined;

};