Elicitation not working

[prescottprue]

Elicitation feature described in the docs seems to not be working. When doing what is shown in the example I recieve a type error when trying to pass elicitation to capabilities:

// Register plugin with elicitation support
await app.register(mcpPlugin, {
  enableSSE: true, // Required for elicitation
  capabilities: {
    // Causes type error
    elicitation: {} // Enable elicitation capability
  }
})

Even if the type error is ignored the capability still is not triggered:

// Register plugin with elicitation support
await app.register(mcpPlugin, {
  enableSSE: true, // Required for elicitation
  capabilities: {
      // @ts-expect-error: docs specify passing this but types don't match
    elicitation: {} // Enable elicitation capability
  }
})