Merge branch 'snyk-fix-0a3b0bcb16bacea3d678ba5d128a5757' into develop

Author: wimpyprogrammer

.snyk

@@ -0,0 +1,5 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.13.5
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:

package.json

@@ -30,7 +30,7 @@
     "lint-tests": "tsc -p ./tsconfig.test.json; eslint . --ext .js,.ts --parser-options=project:./tsconfig.test.json",
     "precommit": "pretty-quick --staged",
     "test": "jest --coverage",
-    "travisci": "npm run lint && npm run test && codecov"
+    "travisci": "npm run lint && npm run test && codecov && npx snyk test"
   },
   "devDependencies": {
     "@babel/cli": "^7.5.5",
@@ -72,5 +72,6 @@
     "escape-string-regexp": "^1.0.5",
     "pandemonium": "^1.4.1",
     "regexp-tree": "0.1.11"
-  }
+  },
+  "snyk": true
 }