create unsafe_imports lint rule

Author: schultek

packages/jaspr_lints/lib/main.dart

@@ -9,6 +9,8 @@ import 'src/rules/prefer_html_components_rule.dart';
 import 'src/rules/prefer_styles_getter_rule.dart';
 import 'src/rules/sort_children_last_rule.dart';
 import 'src/rules/styles_ordering_rule.dart';
+import 'src/rules/unsafe_imports_rule.dart';
+import 'src/utils/logging.dart';
 
 final plugin = JasprPlugin();
 
@@ -18,6 +20,9 @@ class JasprPlugin extends Plugin {
 
   @override
   void register(PluginRegistry registry) {
+    log('REGISTERING');
+    registry.registerWarningRule(UnsafeImportsRule());
+
     registry.registerLintRule(SortChildrenLastRule());
     registry.registerFixForRule(SortChildrenLastRule.code, SortChildrenLastFix.new);