diff --git a/src/loc/lcl/ita/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/ita/diagnosticMessages/diagnosticMessages.generated.json.lcl
index 0832fde7c7a..cbdfdb92205 100644
--- a/src/loc/lcl/ita/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/ita/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -855,15 +855,21 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
-      <Item ItemId=";A_super_call_must_be_the_first_statement_in_the_constructor_when_a_class_contains_initialized_proper_2376" ItemType="0" PsrId="306" Leaf="true">
+      <Item ItemId=";A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
-          <Val><![CDATA[A 'super' call must be the first statement in the constructor when a class contains initialized properties, parameter properties, or private identifiers.]]></Val>
+          <Val><![CDATA[A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Una chiamata 'super' deve essere la prima istruzione del costruttore quando una classe contiene proprietà inizializzate, proprietà di parametri o identificatori privati.]]></Val>
+            <Val><![CDATA[Una chiamata 'super' deve essere un'istruzione a livello radice all'interno di un costruttore di una classe derivata che contiene proprietà inizializzate, proprietà dei parametri o identificatori privati.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Una chiamata 'super' deve essere la prima istruzione del costruttore a fare riferimento a 'super' o 'this' quando una classe derivata contiene proprietà inizializzate, proprietà di parametri o identificatori privati.]]></Val>
           </Tgt>
-          <Prev Cat="Text">
-            <Val><![CDATA[A 'super' call must be the first statement in the constructor when a class contains initialized properties or has parameter properties.]]></Val>
-          </Prev>
         </Str>
         <Disp Icon="Str" />
       </Item>
@@ -2121,11 +2127,11 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
-      <Item ItemId=";An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode_1117" ItemType="0" PsrId="306" Leaf="true">
+      <Item ItemId=";An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
-          <Val><![CDATA[An object literal cannot have multiple properties with the same name in strict mode.]]></Val>
+          <Val><![CDATA[An object literal cannot have multiple properties with the same name.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Un valore letterale di oggetto non può contenere più proprietà con lo stesso nome in modalità strict.]]></Val>
+            <Val><![CDATA[Un valore letterale di oggetto non può contenere più proprietà con lo stesso nome.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -2916,6 +2922,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Cannot find name '{0}'. Did you mean to write this in an async function?]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Impossibile trovare il nome '{0}'. Si intendeva scrivere questo elemento in una funzione asincrona?]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later.]]></Val>
@@ -3609,6 +3624,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[L'opzione del compilatore '{0}' del valore '{1}' è instabile. Usare TypeScript notturno per disattivare l'errore. Provare ad eseguire l'aggiornamento con 'npm install -D typescript@next'.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Compiler_option_0_requires_a_value_of_type_1_5024" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Compiler option '{0}' requires a value of type {1}.]]></Val>
@@ -5241,11 +5265,11 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
-      <Item ItemId=";Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_1324" ItemType="0" PsrId="306" Leaf="true">
+      <Item ItemId=";Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_or_nodenext_1324" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
-          <Val><![CDATA[Dynamic imports only support a second argument when the '--module' option is set to 'esnext'.]]></Val>
+          <Val><![CDATA[Dynamic imports only support a second argument when the '--module' option is set to 'esnext' or 'nodenext'.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Le importazioni dinamiche supportano un secondo argomento solo quando l'opzione '--module' è impostata su 'esnext'.]]></Val>
+            <Val><![CDATA[Le importazioni dinamiche supportano un secondo argomento solo quando l'opzione “--modulo” è impostata su “esnext” o “nodenext”.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -5766,6 +5790,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Errors_Files_6041" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Errors  Files]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[File di errori]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Examples_Colon_0_6026" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Examples: {0}]]></Val>
@@ -6543,6 +6576,24 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Found_0_errors_in_1_files_6261" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Found {0} errors in {1} files.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Sono stati trovati {0} errori nei file {1}.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Found_0_errors_in_the_same_file_starting_at_Colon_1_6260" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Found {0} errors in the same file, starting at: {1}]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Sono stati trovati {0} errori nello stesso file, a partire da: {1}]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Found_1_error_6216" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Found 1 error.]]></Val>
@@ -6561,6 +6612,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Found_1_error_in_1_6259" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Found 1 error in {1}]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[È stato trovato 1 errore in {1}]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Found_package_json_at_0_6099" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Found 'package.json' at '{0}'.]]></Val>
@@ -7068,11 +7128,29 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
-      <Item ItemId=";Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_2821" ItemType="0" PsrId="306" Leaf="true">
+      <Item ItemId=";Import_assertion_values_must_be_string_literal_expressions_2837" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
-          <Val><![CDATA[Import assertions are only supported when the '--module' option is set to 'esnext'.]]></Val>
+          <Val><![CDATA[Import assertion values must be string literal expressions.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Le asserzioni di importazione sono supportate solo quando l'opzione '--module' è impostata su 'esnext'.]]></Val>
+            <Val><![CDATA[I valori di asserzione di importazione devono essere espressioni letterali delle stringhe.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls_2836" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Import assertions are not allowed on statements that transpile to commonjs 'require' calls.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Le asserzioni di importazione non sono consentite nelle istruzioni che eseguono il transpile nelle chiamate 'require' di commonjs.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext_2821" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Import assertions are only supported when the '--module' option is set to 'esnext' or 'nodenext'.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Le asserzioni di importazione sono supportate solo quando l'opzione “--module” è impostata su “esnext” o “nodenext”.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -7308,6 +7386,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Includes_imports_of_types_referenced_by_0_90054" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Includes imports of types referenced by '{0}']]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Include importazioni di tipi a cui fa riferimento '{0}']]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:]]></Val>
@@ -10557,6 +10644,24 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2834" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Consider adding an extension to the import path.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[I percorsi di importazione relativi necessitano di estensioni di file esplicite nelle importazioni EcmaScript quando '--moduleResolution' è 'node12' o 'nodenext'. Provare ad aggiungere un'estensione al percorso di importazione.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2835" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node12' or 'nodenext'. Did you mean '{0}'?]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[I percorsi di importazione relativi necessitano di estensioni di file esplicite nelle importazioni EcmaScript quando '--moduleResolution' è 'node12' o 'nodenext'. Si intendeva "{0}"?]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Remove_a_list_of_directories_from_the_watch_process_6628" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Remove a list of directories from the watch process.]]></Val>
@@ -10683,6 +10788,18 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Remove_type_from_import_declaration_from_0_90055" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Remove 'type' from import declaration from "{0}"]]></Val>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Remove_type_from_import_of_0_from_1_90056" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Remove 'type' from import of '{0}' from "{1}"]]></Val>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Remove_type_parameters_90012" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Remove type parameters]]></Val>
@@ -15681,6 +15798,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";catch_or_finally_expected_1472" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA['catch' or 'finally' expected.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[È previsto 'catch' o 'finally'.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";const_declarations_can_only_be_declared_inside_a_block_1156" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA['const' declarations can only be declared inside a block.]]></Val>
diff --git a/src/loc/lcl/plk/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/plk/diagnosticMessages/diagnosticMessages.generated.json.lcl
index 78ade542f32..51c2c2e0f8d 100644
--- a/src/loc/lcl/plk/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/plk/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -10775,6 +10775,24 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Remove_type_from_import_declaration_from_0_90055" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Remove 'type' from import declaration from "{0}"]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Usuń element „type” z deklaracji importu z elementu „ {0}”]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Remove_type_from_import_of_0_from_1_90056" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Remove 'type' from import of '{0}' from "{1}"]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Usuń element „type” z importu elementu „{0}” z „{1}”]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Remove_type_parameters_90012" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Remove type parameters]]></Val>
diff --git a/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl
index c5eec23338b..86d35d56926 100644
--- a/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -10781,6 +10781,24 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Remove_type_from_import_declaration_from_0_90055" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Remove 'type' from import declaration from "{0}"]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA["{0}" içindeki içeri aktarma bildiriminden “type”ı kaldırın]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
+      <Item ItemId=";Remove_type_from_import_of_0_from_1_90056" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Remove 'type' from import of '{0}' from "{1}"]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA["{1}" içindeki “{0}” içe aktarımından “type”ı kaldırın]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Remove_type_parameters_90012" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Remove type parameters]]></Val>