Remove phan

Author: kunalvarma05

.phan/config.php

@@ -3,21 +3,16 @@ language: php
 php:
   - 7
 
-sudo: required
+sudo: false
 
 cache:
   directories:
     - $HOME/.composer/cache
 
 before_install:
-  - ./tests/setup.sh
   - composer validate
 
-install:
-  - composer --prefer-source install
-
 before_script:
-  - chmod +x ./tests/setup.sh
   - travis_retry composer self-update
   - travis_retry composer update --no-interaction --prefer-source
 

.travis.yml

@@ -19,11 +19,6 @@
         }
     },
     "require-dev": {
-        "etsy/phan": "^0.8.3",
         "phpunit/phpunit": "^6.0"
-    },
-    "scripts": {
-        "phan": "phan",
-        "phanToFile": "phan -o phan.txt"
     }
 }