Quick fix to ignore a specific error (#25915).

pkg/analysis_server/lib/src/services/correction/fix.dart

Index: pkg/analysis_server/lib/src/services/correction/fix.dart
diff --git a/pkg/analysis_server/lib/src/services/correction/fix.dart b/pkg/analysis_server/lib/src/services/correction/fix.dart
index 49d616deb26b0a0f772b8a174a26239c524befd7..f23116dafd6645de5acdff0fc87a7ccab395857d 100644
--- a/pkg/analysis_server/lib/src/services/correction/fix.dart
+++ b/pkg/analysis_server/lib/src/services/correction/fix.dart
@@ -158,6 +158,8 @@ class DartFixKind {
       'CREATE_MISSING_OVERRIDES', 49, "Create {0} missing override(s)");
   static const CREATE_NO_SUCH_METHOD = const FixKind(
       'CREATE_NO_SUCH_METHOD', 51, "Create 'noSuchMethod' method");
+  static const IGNORE_ERROR =
+      const FixKind('IGNORE_ERROR', 60, "Ignore error with code '{0}'");
   static const IMPORT_LIBRARY_PREFIX = const FixKind('IMPORT_LIBRARY_PREFIX',
       51, "Use imported library '{0}' with prefix '{1}'");
   static const IMPORT_LIBRARY_PROJECT =