Update RBI files for simplecov.

Library/Homebrew/sorbet/rbi/gems/simplecov_json_formatter@0.1.2.rbi

@@ -0,0 +1,8 @@
+# DO NOT EDIT MANUALLY
+# This is an autogenerated file for types exported from the `simplecov_json_formatter` gem.
+# Please instead update this file by running `tapioca sync`.
+
+# typed: true
+
+# THIS IS AN EMPTY RBI FILE.
+# see https://github.com/Shopify/tapioca/blob/master/README.md#manual-gem-requires

Library/Homebrew/sorbet/rbi/hidden-definitions/hidden.rbi

@@ -27765,6 +27765,13 @@ end
 class SimpleCov::Formatter::HTMLFormatter
 end
 
+class SimpleCov::Formatter::JSONFormatter
+  def format(result); end
+end
+
+class SimpleCov::Formatter::JSONFormatter
+end
+
 class SimpleCov::Formatter::MultiFormatter
 end
 
@@ -27789,6 +27796,7 @@ class SimpleCov::Formatter::SimpleFormatter
 end
 
 module SimpleCov::Formatter
+  def self.from_env(env); end
 end
 
 module SimpleCov::LastRun
@@ -28140,6 +28148,40 @@ module SimpleCov
   def self.write_last_run(result); end
 end
 
+module SimpleCovJSONFormatter
+end
+
+class SimpleCovJSONFormatter::ResultExporter
+  def export(); end
+
+  def initialize(result_hash); end
+  FILENAME = ::T.let(nil, ::T.untyped)
+end
+
+class SimpleCovJSONFormatter::ResultExporter
+end
+
+class SimpleCovJSONFormatter::ResultHashFormatter
+  def format(); end
+
+  def initialize(result); end
+end
+
+class SimpleCovJSONFormatter::ResultHashFormatter
+end
+
+class SimpleCovJSONFormatter::SourceFileFormatter
+  def format(); end
+
+  def initialize(source_file); end
+end
+
+class SimpleCovJSONFormatter::SourceFileFormatter
+end
+
+module SimpleCovJSONFormatter
+end
+
 module Singleton
   def _dump(depth=T.unsafe(nil)); end