Export OpenAIConversationsSessionOptions

[marc-wilson]

Please read this first

• Have you read the docs? Agents SDK docs
• Have you searched for related issues? Others may have faced similar issues.

Describe the bug

I am trying to pass options into OpenAIConversationsSession, but OpenAIConversationsSessionOptions doesn't seem to be exported. All the other imports seem to work fine so i'm not sure if this is coming from another package or if it just hasn't been exported.

const options: OpenAIConversationsSessionOptions = {
 ...
}
const session = new OpenAIConversationsSession(options);
const result = await run(agent, prompt, {
    session,
});

TS2552: Cannot find name OpenAIConversationsSessionOptions. Did you mean OpenAIConversationsSession?

Debug information

version: 0.3.1

• Agents SDK version: (e.g. v0.0.1)
• Runtime environment (e.g. Node.js 22.16.0)

Repro steps

Ideally provide a minimal JavaScript/TypeScript script that can be run to reproduce the bug.

Expected behavior

A clear and concise description of what you expected to happen.

[seratch]

Thanks, this is a safe change, so we're fine to add the type to exports.