What this snippet does
Async generators are perfect for creating infinite polling loops that can be paused and canceled by stopping iteration.
Expected output
true
Why practise typing this
Typing async iteration code builds muscle memory for the symbols and indentation TypeScript uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More TypeScript practice
- Implementing an async iteratorAsync Iteration · advanced
- Consuming an async stream with for awaitAsync Iteration · advanced
- Attempting to use for-of on an async iteratorAsync Iteration · advanced
- Typing an async generator functionAsync Iteration · advanced
- Passing wrong types to async generator next()Async Iteration · advanced
- Declaring variables with primitive typesBasic Types · beginner