{"version":3,"file":"timings.d.ts","sourceRoot":"","sources":["../../src/core/timings.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAMH,wBAAgB,IAAI,CAAC,KAAK,EAAE,MAAM,GAAG,IAAI,CAKxC;AAED,wBAAgB,YAAY,IAAI,IAAI,CAQnC","sourcesContent":["/**\n * Central timing instrumentation for startup profiling.\n * Enable with PI_TIMING=1 environment variable.\n */\n\nconst ENABLED = process.env.PI_TIMING === \"1\";\nconst timings: Array<{ label: string; ms: number }> = [];\nlet lastTime = Date.now();\n\nexport function time(label: string): void {\n\tif (!ENABLED) return;\n\tconst now = Date.now();\n\ttimings.push({ label, ms: now - lastTime });\n\tlastTime = now;\n}\n\nexport function printTimings(): void {\n\tif (!ENABLED || timings.length === 0) return;\n\tconsole.error(\"\\n--- Startup Timings ---\");\n\tfor (const t of timings) {\n\t\tconsole.error(`  ${t.label}: ${t.ms}ms`);\n\t}\n\tconsole.error(`  TOTAL: ${timings.reduce((a, b) => a + b.ms, 0)}ms`);\n\tconsole.error(\"------------------------\\n\");\n}\n"]}