What this snippet does
The 'accessor' keyword generates its own private backing field; mixing it with manual private fields can cause naming conflicts or shadowing.
Expected output
2
Why practise typing this
Typing modern es features 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.
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