Type definitions of VRMC_springBone_extended_collider 1.0 schema.
https://github.com/vrm-c/vrm-specification/tree/master/specification/VRMC_springBone_extended_collider-1.0
There should not be any implementation in this package. Just type definitions of the schema.
The extension root is named VRMCSpringBoneExtendedCollider .
VRMCSpringBoneExtendedCollider
GitHub Repository
API Reference