Function requireMessagePlacement

packages/runtime-host/src/protocol/message.ts:306–309

(value: unknown)

}

function requireMessagePlacement(value: unknown): MessagePlacement {
  if (value === 'current_turn' || value === 'next_turn') return value;
  throw invalidProtocolFrame('Invalid message placement');
}

function requireBoundedArray(value: unknown, label: string): unknown[] {
  if (!Array.isArray(value) || value.length > MESSAGE_QUEUE_MAX_ENTRIES) {