diff --git a/src/loc/lcl/csy/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/csy/diagnosticMessages/diagnosticMessages.generated.json.lcl
index 9202ae5f4c0..a9eebf3b5b4 100644
--- a/src/loc/lcl/csy/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/csy/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -3202,7 +3202,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Compiler reserves name '{0}' when emitting private identifier downlevel.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Kompilátor si rezervuje název {0} při generování nižší úrovně privátního identifikátoru.]]></Val>
+            <Val><![CDATA[Kompilátor si rezervuje název {0} při generování privátního identifikátoru pro nižší úroveň.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -5650,7 +5650,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Import default '{0}' from module "{1}"]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Importovat výchozí {0} z modulu {1}]]></Val>
+            <Val><![CDATA[Importovat výchozí hodnotu {0} z modulu {1}]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -10206,6 +10206,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";The_operand_of_a_delete_operator_must_be_optional_2790" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[The operand of a 'delete' operator must be optional.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[Operand operátoru delete musí být nepovinný.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[The operand of an increment or decrement operator may not be an optional property access.]]></Val>
@@ -10330,7 +10339,7 @@
         <Str Cat="Text">
           <Val><![CDATA[The shadowing declaration of '{0}' is defined here]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Překrývající se deklarace {0} je definovaná tady.]]></Val>
+            <Val><![CDATA[Překrývající deklarace {0} je definovaná tady.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -11125,7 +11134,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Typ pochází z tohoto importu. Import stylu oboru názvů není možné zavolat ani vytvořit a při běhu způsobí chybu. Zvažte možnost použít tady místo toho výchozí import nebo požadavek na import.]]></Val>
+            <Val><![CDATA[Typ pochází z tohoto importu. Import stylu oboru názvů není možné zavolat ani vytvořit a při běhu způsobí chybu. Zvažte možnost použít tady místo toho výchozí import nebo importovat require.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -11686,7 +11695,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Using compiler options of project reference redirect '{0}'.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Používají se možnosti kompilátoru přesměrování odkazu projektu {0}.]]></Val>
+            <Val><![CDATA[Using compiler options of project reference redirect '{0}'.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
diff --git a/src/loc/lcl/esn/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/esn/diagnosticMessages/diagnosticMessages.generated.json.lcl
index 81b11ca7e68..439b7e2aff7 100644
--- a/src/loc/lcl/esn/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/esn/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -10209,6 +10209,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";The_operand_of_a_delete_operator_must_be_optional_2790" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[The operand of a 'delete' operator must be optional.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[El operando de un operador "delete" debe ser opcional.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[The operand of an increment or decrement operator may not be an optional property access.]]></Val>
diff --git a/src/loc/lcl/ptb/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/ptb/diagnosticMessages/diagnosticMessages.generated.json.lcl
index ee5f3358f1b..89a10086f4c 100644
--- a/src/loc/lcl/ptb/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/ptb/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -3186,7 +3186,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Compiler reserves name '{0}' when emitting private identifier downlevel.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[O compilador reserva o nome '{0}' ao emitir um nível inferior de identificador privado.]]></Val>
+            <Val><![CDATA[O compilador reserva o nome '{0}' ao emitir um identificador privado para versões anteriores.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -7821,7 +7821,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Prefix with 'declare']]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Prefixo com 'declare']]></Val>
+            <Val><![CDATA[Prefixar com 'declare']]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -10187,6 +10187,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";The_operand_of_a_delete_operator_must_be_optional_2790" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[The operand of a 'delete' operator must be optional.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[O operando de um operador 'delete' precisa ser opcional.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[The operand of an increment or decrement operator may not be an optional property access.]]></Val>
@@ -11106,7 +11115,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[O tipo se origina nessa importação. Uma importação de estilo de namespace não pode ser chamada nem construída e causará uma falha no runtime. Considere usar uma importação padrão ou solicite uma importação aqui.]]></Val>
+            <Val><![CDATA[O tipo se origina nessa importação. Uma importação de estilo de namespace não pode ser chamada nem construída e causará uma falha no runtime. Considere usar uma importação padrão ou importe require aqui.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />
@@ -11667,7 +11676,7 @@
         <Str Cat="Text">
           <Val><![CDATA[Using compiler options of project reference redirect '{0}'.]]></Val>
           <Tgt Cat="Text" Stat="Loc" Orig="New">
-            <Val><![CDATA[Usando opções de compilador de redirecionamento de referência de projeto '{0}'.]]></Val>
+            <Val><![CDATA[Using compiler options of project reference redirect '{0}'.]]></Val>
           </Tgt>
         </Str>
         <Disp Icon="Str" />