WIP: Resolve "migration vers la nouvelle architecture basée sur webpack npm"

Closes #5 (closed)

phpstan.neon

 includes:
-    - vendor/irstea/phpstan-config/phpstan.neon
+    - vendor/irstea/phpstan-config/strict.neon
+    - vendor/irstea/phpstan-config/phpunit.neon
 
 parameters:
-    level: 1
-
-    paths:
-        - src
-        - tests
+	excludes_analyse:
+	    - 'tests/Fixtures/var/cache/'
+	level: 1
+	paths:
+	    - src
+	    - tests
\ No newline at end of file