{"parentUuid":null,"isSidechain":false,"userType":"external","cwd":"/test/project","sessionId":"test-session-1","version":"1.0.0","type":"user","message":{"role":"user","content":"Test message 1"},"uuid":"uuid-1","timestamp":"2025-06-29T10:00:00.000Z"}
{"parentUuid":"uuid-1","isSidechain":false,"userType":"external","cwd":"/test/project","sessionId":"test-session-1","version":"1.0.0","type":"assistant","message":{"id":"msg-1","type":"message","role":"assistant","model":"claude-test-model","content":[{"type":"text","text":"Test response 1"}]},"costUSD":0.1234,"durationMs":5000,"uuid":"uuid-2","timestamp":"2025-06-29T10:00:05.000Z"}
{"parentUuid":"uuid-2","isSidechain":false,"userType":"external","cwd":"/test/project","sessionId":"test-session-1","version":"1.0.0","type":"user","message":{"role":"user","content":"Test message 2"},"uuid":"uuid-3","timestamp":"2025-06-29T10:01:00.000Z"}
{"parentUuid":"uuid-3","isSidechain":false,"userType":"external","cwd":"/test/project","sessionId":"test-session-1","version":"1.0.0","type":"assistant","message":{"id":"msg-2","type":"message","role":"assistant","model":"claude-test-model","content":[{"type":"text","text":"Test response 2"},{"type":"tool_use","id":"tool-1","name":"TestTool","input":{}}]},"costUSD":0.2345,"durationMs":3000,"uuid":"uuid-4","timestamp":"2025-06-29T10:01:03.000Z"}
{"type":"summary","summary":"Test session summary","leafUuid":"leaf-1"}
{"parentUuid":"uuid-4","isSidechain":false,"userType":"external","cwd":"/test/project","sessionId":"test-session-2","version":"1.0.0","type":"user","message":{"role":"user","content":"Different session"},"uuid":"uuid-5","timestamp":"2025-06-30T14:00:00.000Z"}
{"parentUuid":"uuid-5","isSidechain":false,"userType":"external","cwd":"/test/project","sessionId":"test-session-2","version":"1.0.0","type":"assistant","message":{"id":"msg-3","type":"message","role":"assistant","model":"claude-test-model","content":[{"type":"text","text":"Response in different session"}]},"uuid":"uuid-6","timestamp":"2025-06-30T14:00:02.000Z"}