You have commit messages with errors ⧗ input: Add missing generic parameter to ReadableStream type This was added to the upstream dom typings in the Nov 2018 update. ref: https://github.com/microsoft/TypeScript/commit/b830ef82147e9448bd63df17006a086e937feddb https://github.com/microsoft/TypeScript/pull/28343 https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/541 ✖ subject may not be empty [subject-empty] ✖ type may not be empty [type-empty] ✖ found 2 problems, 0 warnings ⓘ Get help: https://github.com/conventional-changelog/commitlint/#what-is-commitlint