style(cherrypick_generator): format generator files

cherrypick_generator/lib/inject_generator.dart

@@ -120,10 +120,7 @@ class InjectGenerator extends GeneratorForAnnotation<ann.injectable> {
 
     AnnotationValidator.validateClassAnnotations(classElement);
 
-    final classType = TypeParser.parseType(
+    final classType = TypeParser.parseType(classElement.thisType, classElement);
-      classElement.thisType,
-      classElement,
-    );
 
     final injectFields = classElement.fields2
         .where((f) => _isInjectField(f))
@@ -152,10 +149,9 @@ class InjectGenerator extends GeneratorForAnnotation<ann.injectable> {
               named: field.namedValue,
             );
             body.statements.add(
-              refer('instance')
+              refer(
-                  .property(field.fieldName)
+                'instance',
-                  .assign(resolveExpr)
+              ).property(field.fieldName).assign(resolveExpr).statement,
-                  .statement,
             );
           }
         });

cherrypick_generator/lib/src/code_builder_emitters.dart

@@ -25,10 +25,9 @@ class CodeBuilderEmitters {
     if (scopeName == null || scopeName.isEmpty) {
       return refer('CherryPick').property('openRootScope').call([]);
     }
-    return refer('CherryPick').property('openScope').call(
+    return refer(
-      [],
+      'CherryPick',
-      {'scopeName': literalString(scopeName)},
+    ).property('openScope').call([], {'scopeName': literalString(scopeName)});
-    );
   }
 
   /// Builds a TypeReference appropriate for resolving a dependency.
@@ -71,10 +70,8 @@ class CodeBuilderEmitters {
       if (parsedType.typeArguments.isNotEmpty) {
         b.types.addAll(
           parsedType.typeArguments.map(
-            (arg) => _typeRefFromParsedType(
+            (arg) =>
-              arg,
+                _typeRefFromParsedType(arg, stripNullability: stripNullability),
-              stripNullability: stripNullability,
-            ),
           ),
         );
       }

cherrypick_generator/lib/src/exceptions.dart

@@ -107,7 +107,8 @@ class CherryPickGeneratorException extends InvalidGenerationSourceError {
   /// analyzer fragment APIs, so this method must never throw.
   static String _safeLocation(Element2 element) {
     try {
-      return element.firstFragment.libraryFragment?.source.fullName ?? 'unknown';
+      return element.firstFragment.libraryFragment?.source.fullName ??
+          'unknown';
     } catch (_) {
       return 'unknown';
     }