proc getBoneCount(self: Skeleton2D): int64 {.
gcsafe, locks: 0, raises: [], tags: []
.}

proc getBone(self: Skeleton2D; arg0: int64): Bone2D {.
gcsafe, locks: 0,
    raises: [Exception], tags: [RootEffect]
.}

proc getSkeleton(self: Skeleton2D): RID {.
gcsafe, locks: 0, raises: [], tags: []
.}

method updateBoneSetup(self: Skeleton2D) {.
gcsafe, locks: 0, base, raises: [], tags: []
.}

method updateTransform(self: Skeleton2D) {.
gcsafe, locks: 0, base, raises: [], tags: []
.}