type check utils cpp, part of expressions type check, name tree type/name definitions extraction

CMakeLists.txt

@@ -46,12 +46,20 @@ set(
   src/printers/statement_printers.cpp
 )
 
+set(
+  PRINTERS
+  src/basic_type_check.cpp
+  src/expression_type_check.cpp
+  src/type_check_utils.cpp
+)
+
 add_executable(lang src/main.cpp
                     src/name_tree.cpp
 
                     ${NODES}
                     ${BUILDERS}
                     ${PRINTERS}
+                    # ${TYPECHECK}
 
                     include/tree_sitter_wrapper.hpp
                     deps/tree-sitter-lang/src/tree_sitter/parser.h