Babel Config Validator

Validate babel.config.json, .babelrc, .babelrc.json, and package.json#babel for deprecated presets/plugins, conflicting transforms, ordering issues, and best practices. Supports text, JSON, and summary output formats with CI-friendly exit codes.

Commands

# Full validation (all 24+ rules)
python3 scripts/babel_config_validator.py validate babel.config.json

# Quick syntax-only check (structure rules only)
python3 scripts/babel_config_validator.py check .babelrc

# Explain config in human-readable form
python3 scripts/babel_config_validator.py explain babel.config.json

# Suggest improvements
python3 scripts/babel_config_validator.py suggest package.json