npm install --save @types/babel__generator
This package contains type definitions for @babel/generator (https://github.com/babel/babel/tree/master/packages/babel-generator).
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/babel__generator
Additional Details
These definitions were written by Troy Gerwien https://github.com/yortus, Johnny Estilles https://github.com/johnnyestilles, Melvin Groenhoff https://github.com/mgroenhoff, and Cameron Yan https://github.com/khell.