Function isToolMessageWithId

agents/e2e/context-pruner.e2e.test.ts:33–41

* Type guard to check if a message is a tool message with toolCallId.

(
  msg: Message,
)

 * Type guard to check if a message is a tool message with toolCallId.
 */
function isToolMessageWithId(
  msg: Message,
): msg is ToolMessage & { toolCallId: string } {
  return (
    msg.role === 'tool' &&
    'toolCallId' in msg &&
    typeof msg.toolCallId === 'string'
  )
}
/**
 * Integration tests for the context-pruner agent.
 * These tests verify that context-pruner correctly prunes message history