)]}'
{
  "commit": "ad74392541b9a72b521e56673cfdd013532fbd4a",
  "tree": "ee34b43689463e1ed0bc533aff7ca4ce6b2c0045",
  "parents": [
    "cdbb189191d122228d802b9964101a751dd30931"
  ],
  "author": {
    "name": "Sketch🕴️",
    "email": "skallywag@sketch.dev",
    "time": "Sat Feb 28 19:11:41 2026 +0400"
  },
  "committer": {
    "name": "Sketch🕴️",
    "email": "skallywag@sketch.dev",
    "time": "Sat Feb 28 19:11:41 2026 +0400"
  },
  "message": "Add AST package: Node interface, NumberLit, BinaryExpr\n\n- Sealed Node interface with unexported marker method\n- NumberLit holds float64 value\n- BinaryExpr holds Op (token.Type), Left and Right children\n- Tests verify interface satisfaction, data integrity, and nesting\n",
  "tree_diff": [
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      "old_path": "/dev/null",
      "new_id": "f1e953d0b167e32e94c194c1c1ba3793e2531e2d",
      "new_mode": 33188,
      "new_path": "ast/ast.go"
    },
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      "old_path": "/dev/null",
      "new_id": "2af413ceb097ab0d261dc930897566356cd10250",
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      "new_path": "ast/ast_test.go"
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}