Function isMarmotGroupDataExtension

isMarmotGroupDataExtension(ext: GroupContextExtension): ext is CustomExtension
Type guard for the Marmot Group Data custom extension (0xf2ee).
Parameters
- ext: GroupContextExtension
Returns ext is CustomExtension
- Defined in ../home/robert/Projects/marmot-ts/src/core/marmot-group-data.ts:541