> ## Documentation Index
> Fetch the complete documentation index at: https://www.plain.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Setting

> A union of all possible setting value types. Use inline fragments (`... on BooleanSetting`, `... on StringSetting`, `... on NumberSetting`, `... on StringArraySetting`) to access the concrete value for a given setting code.