PHP: filter out use statements by default

Author: wfleming

lib/cc/engine/analyzers/php/main.rb

@@ -15,6 +15,9 @@ class Main < CC::Engine::Analyzers::Base
             "**/*.php",
           ].freeze
           DEFAULT_MASS_THRESHOLD = 28
+          DEFAULT_FILTERS = [
+            "(use ___)".freeze,
+          ].freeze
           POINTS_PER_OVERAGE = 100_000
 
           def transform_sexp(sexp)
@@ -32,6 +35,10 @@ def process_file(path)
           def php_parser
             ::CC::Engine::Analyzers::Php::Parser
           end
+
+          def default_filters
+            DEFAULT_FILTERS.map { |filter| Sexp::Matcher.parse filter }
+          end
         end
       end
     end