[NO-TICKET] Fix DifferentMethodParameterKind steep check

Steepfile

@@ -21,7 +21,6 @@ target :datadog do
 
     # These first checks are likely the easiest to fix, given they capture a mismatch
     # between the already declared type in `.rbs` and the actual type inferred by Steep.
-    hash[Ruby::DifferentMethodParameterKind] = :information
     hash[Ruby::IncompatibleAssignment] = :information
 
     # These checks are a bit harder, because they represent the lack of sufficient type information.

sig/datadog/appsec/thread_safe_ref.rbs

@@ -11,7 +11,7 @@ module Datadog
 
       @mutex: ::Mutex
 
-      def initialize: (untyped initial_obj) -> void
+      def initialize: (WAF::Handle initial_obj, ?finalizer: Symbol) -> void
 
       def acquire: () -> untyped
 

sig/datadog/core/crashtracking/component.rbs

@@ -20,7 +20,7 @@ module Datadog
 
         def start: -> void
 
-        def update_on_fork: (settings: Datadog::Core::Configuration::Settings) -> void
+        def update_on_fork: (?settings: Datadog::Core::Configuration::Settings) -> void
 
         def stop: -> void
 

sig/datadog/core/diagnostics/environment_logger.rbs

@@ -14,7 +14,7 @@ module Datadog
       module EnvironmentLogger
         extend EnvironmentLogging
 
-        def self.collect_and_log!: (Hash[Symbol, untyped] extra_fields) -> void
+        def self.collect_and_log!: (?Hash[Symbol, untyped]? extra_fields) -> void
       end
       module EnvironmentCollector
         def self.collect_config!: () -> { date: untyped, os_name: untyped, version: untyped, lang: untyped, lang_version: untyped, env: untyped, service: untyped, dd_version: untyped, debug: untyped, tags: untyped, runtime_metrics_enabled: untyped, vm: untyped, health_metrics_enabled: untyped }

sig/datadog/core/environment/agent_info.rbs

@@ -4,7 +4,7 @@ module Datadog
       class AgentInfo
         attr_reader agent_settings: Configuration::AgentSettings
 
-        def initialize: (Configuration::AgentSettings agent_settings, logger: Core::Logger) -> void
+        def initialize: (Configuration::AgentSettings agent_settings, ?logger: Core::Logger) -> void
 
         def fetch: -> Remote::Transport::HTTP::Negotiation::Response?
       end

sig/datadog/core/remote/client.rbs

@@ -17,10 +17,10 @@ module Datadog
         attr_reader dispatcher: Remote::Dispatcher
 
         attr_reader capabilities: Capabilities
-	
+
 	attr_reader logger: Core::Logger
 
-        def initialize: (Datadog::Core::Remote::Transport::Config::Transport transport, Capabilities capabilities, ?repository: Configuration::Repository, logger: Core::Logger) -> void
+        def initialize: (Datadog::Core::Remote::Transport::Config::Transport transport, Capabilities capabilities, ?logger: Core::Logger, ?repository: Configuration::Repository) -> void
 
         def sync: () -> void
 
@@ -38,7 +38,7 @@ module Datadog
         def tracer_version: () -> ::String
         def native_platform: () -> ::String
         def ruby_engine_version: () -> ::String
-	
+
 	def process_response: (untyped response) -> untyped
 	def apply_config: (untyped paths, untyped targets, untyped contents) -> untyped
 

sig/datadog/core/remote/negotiation.rbs

@@ -4,10 +4,10 @@ module Datadog
       class Negotiation
         @transport_root: Datadog::Core::Remote::Transport::Negotiation::Transport
         @logged: ::Hash[::Symbol, bool]
-	
+
 	attr_reader logger: Core::Logger
 
-        def initialize: (Datadog::Core::Configuration::Settings _settings, Datadog::Core::Configuration::AgentSettings agent_settings, logger: Core::Logger, ?suppress_logging: ::Hash[::Symbol, bool]) -> void
+        def initialize: (Datadog::Core::Configuration::Settings _settings, Datadog::Core::Configuration::AgentSettings agent_settings, ?logger: Core::Logger, ?suppress_logging: ::Hash[::Symbol, bool]) -> void
 
         def endpoint?: (::String path) -> bool
 

sig/datadog/core/semaphore.rbs

@@ -9,7 +9,7 @@ module Datadog
 
       def signal: () -> void
 
-      def wait: (Numeric|nil timeout) -> void
+      def wait: (?Numeric? timeout) -> void
 
       private
 

sig/datadog/core/telemetry/component.rbs

@@ -38,7 +38,7 @@ module Datadog
 
         def integrations_change!: () -> void
 
-        def app_endpoints_loaded: (Event::AppEndpointsLoaded::endpoints endpoints, page_size: Integer) -> void
+        def app_endpoints_loaded: (Event::AppEndpointsLoaded::endpoints endpoints, ?page_size: Integer) -> void
 
         def inc: (String namespace, String metric_name, Datadog::Core::Telemetry::Metric::input_value value, ?tags: Datadog::Core::Telemetry::Metric::tags_input, ?common: bool) -> void
 

sig/datadog/core/telemetry/request.rbs

@@ -2,7 +2,7 @@ module Datadog
   module Core
     module Telemetry
       module Request
-        def self.build_payload: (Event::Base event, int seq_id, ?debug: bool) -> ::Hash[Symbol, untyped]
+        def self.build_payload: (Event::Base event, int seq_id, ?api_version: String, ?debug: bool) -> ::Hash[Symbol, untyped]
 
         private
 

sig/datadog/core/transport/http.rbs

@@ -2,7 +2,7 @@ module Datadog
   module Core
     module Transport
       module HTTP
-        def self?.build: (api_instance_class: untyped, agent_settings: untyped, logger: untyped, ?api_version: untyped?, ?headers: untyped?) { (untyped) -> untyped } -> HTTP::Builder
+        def self?.build: (api_instance_class: untyped, agent_settings: untyped, ?logger: untyped, ?api_version: untyped?, ?headers: untyped?) { (untyped) -> untyped } -> HTTP::Builder
 
         def self?.default_headers: () -> untyped
       end

sig/datadog/core/transport/http/builder.rbs

@@ -14,12 +14,12 @@ module Datadog
           attr_reader default_api: untyped
 
           attr_reader default_headers: untyped
-	  
+
 	  attr_reader logger: Core::Logger
-	  
+
 	  attr_reader api_instance_class: untyped
 
-          def initialize: (api_instance_class: untyped, logger: Core::Logger) ?{ (untyped) -> untyped } -> void
+          def initialize: (api_instance_class: untyped, ?logger: Core::Logger) ?{ (untyped) -> untyped } -> void
 
           def adapter: (untyped config, *untyped args, **untyped kwargs) -> untyped
 

sig/datadog/di/serializer.rbs

@@ -3,28 +3,28 @@ module Datadog
     class Serializer
       MAX_MESSAGE_COLLECTION_SIZE: Integer
       MAX_MESSAGE_ATTRIBUTE_COUNT: Integer
-      
+
       @settings: untyped
 
       @redactor: untyped
-      
+
       @telemetry: Core::Telemetry::Component
 
       def initialize: (untyped settings, untyped redactor, ?telemetry: Core::Telemetry::Component) -> void
 
       attr_reader settings: Datadog::Core::Configuration::Settings
 
       attr_reader redactor: Datadog::DI::Redactor
-      
+
       attr_reader telemetry: Core::Telemetry::Component
-      
+
       def combine_args: (untyped args, untyped kwargs, untyped target_self) -> untyped
       def serialize_args: (untyped args, untyped kwargs, untyped instance_vars, ?depth: Integer, ?attribute_count: Integer?) -> untyped
       def serialize_vars: (untyped vars, ?depth: Integer, ?attribute_count: Integer?) -> untyped
-      def serialize_value: (untyped value, ?name: String, ?depth: Integer, ?attribute_count: Integer?) -> untyped
+      def serialize_value: (untyped value, ?name: String?, ?depth: Integer, ?attribute_count: Integer?, ?type: Class?) -> untyped
       def serialize_value_for_message: (untyped value, ?::Integer depth) -> untyped
-      
-      def self.register: (?condition: Proc) { 
+
+      def self.register: (?condition: Proc) {
         (serializer: Serializer, value: untyped, name: Symbol, depth: Integer, ?attribute_count: Integer?) -> untyped } -> void
 
       private

sig/datadog/kit/appsec/events/v2.rbs

@@ -19,9 +19,9 @@ module Datadog
 
           TELEMETRY_METRICS_EVENTS_INTO_TYPES: Hash[::String, ::String]
 
-          def self.track_user_login_success: (::String login, ?user_or_id user_or_id, attributes metadata) -> void
+          def self.track_user_login_success: (::String login, ?user_or_id user_or_id, ?attributes metadata) -> void
 
-          def self.track_user_login_failure: (::String login, ?bool user_exists, attributes metadata) -> void
+          def self.track_user_login_failure: (::String login, ?bool user_exists, ?attributes metadata) -> void
 
           private
 

sig/datadog/profiling.rbs

@@ -5,7 +5,7 @@ module Datadog
     def self.start_if_enabled: () -> bool
     def self.allocation_count: () -> ::Integer?
     def self.enabled?: () -> bool
-    def self.wait_until_running: () -> true
+    def self.wait_until_running: (?timeout_seconds: Integer) -> true
 
     private
 

sig/datadog/profiling/collectors/cpu_and_wall_time_worker.rbs

@@ -54,7 +54,7 @@ module Datadog
         def self._native_hold_signals: () -> void
         def self._native_resume_signals: () -> void
 
-        def wait_until_running: (timeout_seconds: ::Integer?) -> true
+        def wait_until_running: (?timeout_seconds: ::Integer?) -> true
 
         private
 

sig/datadog/profiling/ext/dir_monkey_patches.rbs

@@ -8,26 +8,26 @@ module Datadog
       # The signatures below are somehow inspired on
       # https://github.com/ruby/rbs/blob/28849d4522ba18f45d4f6edfca89a515a4816373/core/dir.rbs
 
-      # NOTE: Because we have variants for Ruby 2.x and 3.x of the code, there's a bunch of warnings from steep about
-      # that ("Unknown variable: (kwrestarg :kwargs)"). Any suggestions on how to clean that up are welcome :/
+      # NOTE: Because we have variants for Ruby 2.x and 3.x of the code, we have to make the parameters untyped using ?,
+      # or there will be a bunch of warnings from steep about that ("Unknown variable: (kwrestarg :kwargs)").
 
       module DirClassMonkeyPatches
-        def []: (*untyped) -> Array[String]
-        def children: (*untyped) -> Array[String]
-        def each_child: (*untyped) -> Enumerator[String, nil] | (*untyped) { (String filename) -> void } -> nil
-        def empty?: (path path_name) -> bool
-        def entries: (*untyped) -> Array[String]
-        def foreach: (*untyped) -> Enumerator[String, nil] | (*untyped) { (String filename) -> void } -> nil
-        def glob: (*untyped) -> Array[String] | (*untyped) { (String pathname) -> void } -> nil
-        def home: (?string? user) -> String
+        def []: (?) -> Array[String]
+        def children: (?) -> Array[String]
+        def each_child: (?) -> Enumerator[String, nil]?
+        def empty?: (?) -> bool
+        def entries: (?) -> Array[String]
+        def foreach: (?) -> Enumerator[String, nil]?
+        def glob: (?) -> Array[String]?
+        def home: (?) -> String
       end
 
       module DirInstanceMonkeyPatches
-        def each: () { (String) -> void } -> self | () -> Enumerator[String, self]
-        def each_child: () { (String) -> void } -> self | () -> Enumerator[String, self]
-        def children: () -> Array[String]
-        def tell: () -> Integer
-        def pos: () -> Integer
+        def each: (?) -> (Enumerator[String, self] | self)
+        def each_child: (?) -> (Enumerator[String, self] | self)
+        def children: (?) -> Array[String]
+        def tell: (?) -> Integer
+        def pos: (?) -> Integer
       end
     end
   end

sig/datadog/tracing/metadata/metastruct.rbs

@@ -10,7 +10,7 @@ module Datadog
 
         def to_h: () -> ::Hash[String | Symbol, untyped]
 
-        def to_msgpack: (untyped packer) -> void
+        def to_msgpack: (?::MessagePack::Packer? packer) -> void
 
         def pretty_print: (untyped q) -> void
       end

sig/datadog/tracing/span_operation.rbs

@@ -5,9 +5,9 @@ module Datadog
       include Metadata::Tagging
       include Metadata::Errors
       prepend Metadata::Analytics
-      
+
       @logger: Core::Logger
-      
+
       attr_reader logger: Core::Logger
 
       attr_reader links: untyped
@@ -36,6 +36,7 @@ module Datadog
 
       def initialize: (
           String name,
+          ?logger: Core::Logger,
           ?events: Events,
           ?on_error: on_error,
           ?parent_id: Integer,
@@ -96,7 +97,7 @@ module Datadog
         include Tracing::Events
 
         DEFAULT_ON_ERROR: on_error
-	
+
 	attr_reader logger: Core::Logger
 
         attr_reader after_finish: untyped
@@ -123,7 +124,7 @@ module Datadog
 
         class OnError
           def initialize: (untyped default, ?logger: Core::Logger) -> void
-	
+
           attr_reader logger: Core::Logger
 
           def wrap_default: () { (untyped, untyped) -> untyped } -> untyped