basarat / basarat/typescript-book
TypeScript Compiler Internals
- Dominant language
- TypeScript
- Stars
- 21.6k
- Forks
- 2.6k
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Description
## File: Utilities
In book:
But in [source code](https://github.com/microsoft/TypeScript/blob/master/src/compiler/utilities.ts#L5249):
Is that a misunderstanding or is the book outdated?
Contributor guide
Research direction
Compare the book's Utilities section with src/compiler/utilities.ts around line 5249, using the linked source and screenshots as the starting points. Determine whether the difference reflects an outdated explanation or an intentional compiler change, then update the relevant book passage and verify it against the current TypeScript source.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100