DefinitelyTyped is a set of community-maintained types for JavaScript libraries.

Including types in external packages

Types should be contributed to the @definitelytyped/definitions-parser npm package's allowedPackageJsonDependencies.txt via a PR to the microsoft/DefinitelyTyped-tools GitHub repository.

While the PR is under review, we can test type definitions locally by adding the necessary packages to node_modules/@definitelytyped/definitions-parser/allowedPackageJsonDependencies.txt and running the tests with the NODE_ENV environment variable set to force it to use the offline copy:

NODE_ENV=test npm run test-all