chore: use sorbet union aliases where available

Author: stainless-app[bot]

rbi/finch_api/models/hris/employment_data.rbi

@@ -319,13 +319,7 @@ module FinchAPI
             sig do
               returns(
                 T.nilable(
-                  T.any(
-                    String,
-                    T::Array[T.anything],
-                    T.anything,
-                    Float,
-                    T::Boolean
-                  )
+                  FinchAPI::HRIS::EmploymentData::UnionMember0::CustomField::Value::Variants
                 )
               )
             end
@@ -336,13 +330,7 @@ module FinchAPI
                 name: T.nilable(String),
                 value:
                   T.nilable(
-                    T.any(
-                      String,
-                      T::Array[T.anything],
-                      T.anything,
-                      Float,
-                      T::Boolean
-                    )
+                    FinchAPI::HRIS::EmploymentData::UnionMember0::CustomField::Value::Variants
                   )
               ).returns(T.attached_class)
             end
@@ -355,13 +343,7 @@ module FinchAPI
                   name: T.nilable(String),
                   value:
                     T.nilable(
-                      T.any(
-                        String,
-                        T::Array[T.anything],
-                        T.anything,
-                        Float,
-                        T::Boolean
-                      )
+                      FinchAPI::HRIS::EmploymentData::UnionMember0::CustomField::Value::Variants
                     )
                 }
               )

rbi/finch_api/models/hris/employment_data_response.rbi

@@ -12,14 +12,7 @@ module FinchAPI
             )
           end
 
-        sig do
-          returns(
-            T.any(
-              FinchAPI::HRIS::EmploymentData::UnionMember0,
-              FinchAPI::HRIS::EmploymentData::BatchError
-            )
-          )
-        end
+        sig { returns(FinchAPI::HRIS::EmploymentData::Variants) }
         attr_accessor :body
 
         sig { returns(Integer) }
@@ -51,11 +44,7 @@ module FinchAPI
         sig do
           override.returns(
             {
-              body:
-                T.any(
-                  FinchAPI::HRIS::EmploymentData::UnionMember0,
-                  FinchAPI::HRIS::EmploymentData::BatchError
-                ),
+              body: FinchAPI::HRIS::EmploymentData::Variants,
               code: Integer,
               individual_id: String
             }

rbi/finch_api/models/hris/individual_response.rbi

@@ -12,14 +12,7 @@ module FinchAPI
             )
           end
 
-        sig do
-          returns(
-            T.any(
-              FinchAPI::HRIS::Individual::UnionMember0,
-              FinchAPI::HRIS::Individual::BatchError
-            )
-          )
-        end
+        sig { returns(FinchAPI::HRIS::Individual::Variants) }
         attr_accessor :body
 
         sig { returns(Integer) }
@@ -45,11 +38,7 @@ module FinchAPI
         sig do
           override.returns(
             {
-              body:
-                T.any(
-                  FinchAPI::HRIS::Individual::UnionMember0,
-                  FinchAPI::HRIS::Individual::BatchError
-                ),
+              body: FinchAPI::HRIS::Individual::Variants,
               code: Integer,
               individual_id: String
             }

rbi/finch_api/resources/hris/documents.rbi

@@ -36,7 +36,7 @@ module FinchAPI
           params(
             document_id: String,
             request_options: FinchAPI::RequestOptions::OrHash
-          ).returns(T.any(FinchAPI::HRIS::W42020, FinchAPI::HRIS::W42005))
+          ).returns(FinchAPI::Models::HRIS::DocumentRetreiveResponse::Variants)
         end
         def retreive(
           # The unique identifier of the document.