Recap the topics covered in this chapter.

We'll cover the following

In this chapter, we explored the integration points that TypeScript allows when using JavaScript.

We can distill the key takeaways from this chapter into the following:

  • We discussed how to use external JavaScript libraries or external JavaScript code within TypeScript code through the use of declaration files.

  • We then built a declaration file from some JavaScript and learned how to describe the JavaScript types correctly for use within TypeScript.

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