This package provides TypeScript definitions for the eslint-visitor-keys library. eslint-visitor-keys is a utility that determines AST node properties which should be traversed to recursively visit all nodes in an ESLint AST. These TypeScript declarations ensure proper type checking and autocompletion when using eslint-visitor-keys in TypeScript projects, improving code quality and developer experience. These definitions are crucial when building or extending ESLint rules with TypeScript.