'var' declared not at the beginning of a function
Checks that declarations of local variables declared with var are at the top of a function scope.
By default, variable declarations are always moved ("hoisted") invisibly to the top of their containing scope when the code is executed. Therefore, declaring them at the top of the scope helps represent this behavior in the code.
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
JSDeclarationsAtScopeStart- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Inspection options
Here you can find the description of settings available for the 'var' declared not at the beginning of a function inspection, and the reference of their default values.
- Make single var statement
Not selected
Inspection Details | |
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By default bundled with: | CLion 2025.1, GoLand 2025.1, IntelliJ IDEA 2024.3, JetBrains Rider 2024.3, PhpStorm 2024.3, PyCharm 2025.1, Qodana for .NET 2024.3, Qodana for Go 2025.1, Qodana for JS 2025.1, Qodana for JVM 2024.3, Qodana for PHP 2024.3, Qodana for Ruby 2025.1, RubyMine 2025.1, WebStorm 2025.1 |
Can be installed with plugin: | JavaScript and TypeScript, 251.24737 |