diff --git a/src/imports/avs.h b/src/imports/avs.h
index ff48a33..c4907da 100644
--- a/src/imports/avs.h
+++ b/src/imports/avs.h
@@ -26,18 +26,39 @@ enum property_node_traversal {
 };
 
 enum property_type {
-    PROPERTY_TYPE_VOID = 1,
-    PROPERTY_TYPE_S8 = 2,
-    PROPERTY_TYPE_U8 = 3,
-    PROPERTY_TYPE_S16 = 4,
-    PROPERTY_TYPE_U16 = 5,
-    PROPERTY_TYPE_S32 = 6,
-    PROPERTY_TYPE_U32 = 7,
-    PROPERTY_TYPE_S64 = 8,
-    PROPERTY_TYPE_U64 = 9,
-    PROPERTY_TYPE_BIN = 10,
-    PROPERTY_TYPE_STR = 11,
-    PROPERTY_TYPE_BOOL = 52
+    PROPERTY_TYPE_VOID = 0x01,
+    PROPERTY_TYPE_S8 = 0x02,
+    PROPERTY_TYPE_U8 = 0x03,
+    PROPERTY_TYPE_S16 = 0x04,
+    PROPERTY_TYPE_U16 = 0x05,
+    PROPERTY_TYPE_S32 = 0x06,
+    PROPERTY_TYPE_U32 = 0x07,
+    PROPERTY_TYPE_S64 = 0x08,
+    PROPERTY_TYPE_U64 = 0x09,
+    PROPERTY_TYPE_BIN = 0x0A,
+    PROPERTY_TYPE_STR = 0x0B,
+    PROPERTY_TYPE_IP4 = 0x0C,
+    PROPERTY_TYPE_TIME = 0x0D,
+    PROPERTY_TYPE_FLOAT = 0x0E,
+    PROPERTY_TYPE_DOUBLE = 0x0F,
+    PROPERTY_TYPE_4U8 = 0x25,
+    PROPERTY_TYPE_ATTR = 0x2E,
+    PROPERTY_TYPE_BOOL = 0x34,
+
+    // Missing __type attribute
+    PROPERTY_TYPE_VOID_WITH_ATTRIBUTES = 0x40 | PROPERTY_TYPE_VOID,
+    PROPERTY_TYPE_ARRAY_S8 = 0x40 | PROPERTY_TYPE_S8,
+    PROPERTY_TYPE_ARRAY_U8 = 0x40 | PROPERTY_TYPE_U8,
+    PROPERTY_TYPE_ARRAY_S16 = 0x40 | PROPERTY_TYPE_S16,
+    PROPERTY_TYPE_ARRAY_U16 = 0x40 | PROPERTY_TYPE_U16,
+    PROPERTY_TYPE_ARRAY_S32 = 0x40 | PROPERTY_TYPE_S32,
+    PROPERTY_TYPE_ARRAY_U32 = 0x40 | PROPERTY_TYPE_U32,
+    PROPERTY_TYPE_ARRAY_S64 = 0x40 | PROPERTY_TYPE_S64,
+    PROPERTY_TYPE_ARRAY_U64 = 0x40 | PROPERTY_TYPE_U64,
+    PROPERTY_TYPE_ARRAY_TIME = 0x40 | PROPERTY_TYPE_TIME,
+    PROPERTY_TYPE_ARRAY_BOOL = 0x40 | PROPERTY_TYPE_BOOL,
+
+    PROPERTY_TYPE_STR_WITH_ATTRIBUTES = 0x40 | PROPERTY_TYPE_STR,
 };
 
 struct property;