npm install --save @types/body-parser
This package contains type definitions for body-parser (https://github.com/expressjs/body-parser).
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/body-parser.
These definitions were written by Santi Albo, Vilic Vane, Jonathan Häberle, Gevik Babakhani, Tomasz Łaziuk, Jason Walton, and Piotr Błażejewicz.