remove deprecated settings

assets/stryker.js

@@ -13,16 +13,13 @@ module.exports = `'use strict';
  * @type {import('@stryker-mutator/api/core').StrykerOptions}
  */
 module.exports = {
-  mutator:          'javascript',
   packageManager:   'yarn',
   reporters:        [
     'clear-text',
     'progress'
   ],
   testRunner:        'jasmine',
-  testFramework:     'jasmine',
   jasmineConfigFile: 'jasmine.json',
-  transpilers:       [],
   coverageAnalysis:  'perTest',
   mutate:            [ 'index.js' ]
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sapphirecode/standard",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "main": "index.js",
   "author": {
     "name": "Timo Hocker",
@@ -31,4 +31,4 @@
     "*.d.ts",
     "assets/*.js"
   ]
-}
+}