> xtree frequency --help
🌳 Calculate a frequency of each node.
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│ --input, -i │ * (required) The path to the suitable file (*.xcodeproj, │
│ │ Podfile.lock, *.yml/*.yaml), which will be the tree input │
│ │ source. │
│ │ │
│ --help, -h │ * Show help information. │
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> xtree frequency --input example.yaml