Enable prefer-const in the eslint config (#141)

JustinBeckwith · alexander-fenster · commit 500be82d5028 · 2018-09-20T12:30:15.000-07:00
diff --git a/packages/google-privacy-dlp/.eslintrc.yml b/packages/google-privacy-dlp/.eslintrc.yml
@@ -12,3 +12,4 @@ rules:
   eqeqeq: error
   no-warning-comments: warn
   no-var: error
+  prefer-const: error
