> ## Documentation Index
> Fetch the complete documentation index at: https://rive-android-hoist-worker.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# PropertyKey

What a custom property is read by. Get one from `artboard:propertyKey`
once, in `init`, and keep it: resolving a name scans the file's name
table, reading by key does not.