/**
 * E2E Tests: AI Pipeline Tools with Real API Calls
 *
 * ⚠️  WARNING: These tests make REAL API calls and incur COSTS!
 *
 * To run these tests:
 *   RUN_E2E=1 pnpm vitest run src/agent/tools/e2e.test.ts
 *
 * Required API keys (set in ~/.vibeframe/config.yaml or env):
 *   - ANTHROPIC_API_KEY (Claude - storyboard)
 *   - GOOGLE_API_KEY (Gemini - image, video analysis)
 *   - OPENAI_API_KEY (Whisper - transcription)
 *   - ELEVENLABS_API_KEY (TTS)
 *
 * Estimated costs per full run:
 *   - ai_gemini_video: ~$0.01-0.05 (depending on video length)
 *   - ai_storyboard: ~$0.01-0.02
 *   - ai_image (gemini): Free tier available
 *   - ai_tts: ~$0.01-0.05 (depending on text length)
 *   - ai_script_to_video (images-only): ~$0.05-0.20
 *   - ai_highlights (with Gemini): ~$0.05-0.20
 *
 * Total estimated cost: $0.10-0.50 per full run
 */
export {};
