`cli-gen` uses the AST and Element models to generate code; we must upgrade to the new Element2 models, released in analyzer 7.4.0. Migration guide: https://github.com/dart-lang/sdk/blob/main/pkg/analyzer/doc/element_model_migration_guide.md
cli-genuses the AST and Element models to generate code; we must upgrade to the new Element2 models, released in analyzer 7.4.0.Migration guide: https://github.com/dart-lang/sdk/blob/main/pkg/analyzer/doc/element_model_migration_guide.md