Addnew sheets (armor, weapons, malefica) and v13 support

node_modules/less/test/test-es6.ts

@@ -0,0 +1,17 @@
+// https://github.com/less/less.js/issues/3533
+console.log('Testing ES6 imports...')
+
+import less from '..';
+const lessRender = less.render;
+
+// then I call lessRender on something
+lessRender(`
+body {
+    a: 1;
+    b: 2;
+    c: 30;
+    d: 4;
+}`, {sourceMap: {}},  function(error: any, output: any) {
+    if (error)
+        console.error(error)
+})