As the number of publicly available declaration files for TypeScript started to grow and grow, a node-based command-line utility was released to help with management of declaration files. This package was called the TypeScript definition manager for
DefinitelyTyped, or simply TSD. While TSD served a useful purpose for a few years, there were some breaking design changes needed in order to provide a suitable long-term solution. TSD has now been deprecated in favor of Typings.
Typings offers functionality similar to the NuGet Package Manager, but it is specifically geared towards TypeScript definition files. Whereas TSD relies on definition files from the
DefinitelyTyped GitHub repository only, Typings allows definition files to be ...