Unused type alias

Last modified: 03 December 2024

Reports type aliases that are unused within the project.

A quick fix is available to remove the unused type alias.

Example:

# Type alias 'example' is unused
type example = untyped

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.

RbsUnusedTypeAlias
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.

Settings or Preferences | Editor | Inspections | RBS | Data flow

Inspection Details

By default bundled with:

Qodana for Ruby 2024.3, RubyMine 2024.3,

Can be installed with plugin:

Ruby, 243.23135