remove jasmine-ts

lib/snippets/node/index.ts

@@ -34,7 +34,6 @@ const packages = {
     '@types/jasmine'
   ],
   test_ts: [
-    'jasmine-ts',
     'ts-node'
   ]
 };
@@ -66,7 +65,7 @@ async function init_package (
   );
 
   await modify_json ((obj: Record<string, unknown>) => {
-    const scripts
+    const scripts: Record<string, string>
      = {
        lint:    standard_scripts.lint,
        test:    standard_scripts.test.common,
@@ -76,7 +75,9 @@ async function init_package (
 
     if (use_ts) {
       scripts.compile = standard_scripts.compile.ts;
+      scripts.pretest = standard_scripts.test.ts_pre;
       scripts.test = standard_scripts.test.ts;
+      scripts.posttest = standard_scripts.test.ts_post;
       files.push ('/dist/');
     }
     else {