fix tool validation

sprocketc · sprocketc · commit 3e5a72566ba3 · 2024-08-13T09:33:52.000+03:00
diff --git a/src/renderer/tool/base.cljs b/src/renderer/tool/base.cljs
@@ -4,6 +4,7 @@
   [tool]
   (isa? tool ::tool))
 
+(derive ::element ::tool)
 (derive ::renderable ::element)
 (derive ::shape ::renderable)
 (derive ::graphics ::renderable)
