What this snippet does
Even with explicit aliases, runtime types remain standard Python objects; the alias is purely for static analysis.
Expected output
<class 'list'>
Why practise typing this
Typing typing (modern python 3.12+) code builds muscle memory for the symbols and indentation Python 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 Python practice
- Type StatementTyping (Modern Python 3.12+) · advanced
- Generic AliasTyping (Modern Python 3.12+) · advanced
- Generic SyntaxTyping (Modern Python 3.12+) · advanced
- Generic FunctionTyping (Modern Python 3.12+) · advanced
- Bound SyntaxTyping (Modern Python 3.12+) · advanced
- Dynamic TypingVariables & Types · beginner