type body object definitions and garbage collection algoHEADmain

1 files changed, 8 insertions, 0 deletions

diff --git a/docs/type_system/group.md b/docs/type_system/group.md
index dcc3c0a..213e3e0 100644
--- a/docs/type_system/group.md
+++ b/docs/type_system/group.md
@@ -8,6 +8,14 @@ A sequence of different types accessed by index or a symbol mapped to an index
 Group[[INDEX | SYMBOL] Collection[VAR_TREE_LIST; TYPE.SYMBOL]]
 ```
 
+## Type Body Object Definitions
+
+```c
+typedef struct {
+    kpl_ptr var_tree, var_list;
+} kpl_type_body_group;
+```
+
 # Alias
 
 ```text