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Clap Version

master

Describe your use case

We are looking to modular clap

• We can look for opportunities to shrink clap
• We can share logic with other argument parsers

As previously discussed at #2615, one part of this would be pulling out a clap_lex crate, similar to lexopt.

Describe the solution you'd like

Clap is a wrapper around clap_lex

Alternatives, if applicable

Expand lexopt for our needs (probably easier to do an extraction refactor)

Additional Context

No response