Version updated for https://github.com/sayaa0/ts-upgrade-impact to version v0.1.0. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary TS Upgrade Impact is an experimental GitHub Action and CLI designed to analyze TypeScript declaration changes during npm dependency upgrades. It helps identify which supported type declarations actually intersect with APIs used by a TypeScript repository, focusing on high-confidence cases like package-level declarations and named exports. The tool can infer direct dependency version changes from PRs and automatically detect breaking updates, providing a clear summary of detected updates and their impact.