Enabled eslint no-undef rule and set used env types #14

.eslintrc.json

@@ -8,6 +8,10 @@
  "plugins": [
  "@typescript-eslint"
  ],
+ "env": {
+ "node": true,
+ "mocha": true
+ },
  "extends": "eslint:recommended", //TODO check for duplicates of recommended in defined rules
  "rules": {
  // naming
@@ -41,8 +45,7 @@
  "arrow-spacing": "error",
  //TODO rules which should probably be enabled in future (set to error in eslint:recommended)
  "no-unused-vars": "off",
- "no-useless-escape": "off",
- "no-undef": "off" // most of the undef are console
+ "no-useless-escape": "off"
  //TODO set spacing rules as I like it ;)
  //"space-before-function-paren": ["warn", "never"],
  },