renamed let to let_stmt

src/parser/parser.hpp

@@ -3,6 +3,7 @@
 #include "ast/ast.hpp"
 #include "ast/errors/error.hpp"
 #include "ast/statements/let.hpp"
+#include "ast/statements/return.hpp"
 #include "lexer/lexer.hpp"
 #include "token/token.hpp"
 
@@ -20,7 +21,8 @@ namespace parser {
 
         void next_token();
         ast::statement* parse_statement();
-        ast::let* parse_let();
+        ast::let_stmt* parse_let();
+        ast::return_stmt* parse_return();
         bool expect_next(token::type);
         void next_error(token::type);
     };