ast-walker-scope

Traverse Babel AST with scope information. v0.9.0 is the current stable version, released with breaking changes dropping the types field and fixing a prototype pollution vulnerability. The package is ESM-only from v0.8.0, requires Node >=20.19.0, and builds on top of estree-walker. Key differentiators: scope tracking per node, support for Babel AST, and a simple hook context with scope, scopes, and level properties. Compared to estree-walker, it adds scope-aware traversal without a separate scope analysis step.