diff --git a/lib/tsc.js b/lib/tsc.js
index 6b8181ca9e483b14535154afc5848ac9742a4f41..897f168632bebc6b4b1ae3e0e3efe87902431129 100644
--- a/lib/tsc.js
+++ b/lib/tsc.js
@@ -9923,6 +9923,12 @@ var ts;
         }
     }
     ts.getDecorators = getDecorators;
+    function getAnnotations(node) {
+        if (ts.hasAnnotations(node)) {
+            return ts.filter(node.modifiers, ts.isAnnotation);
+        }
+    }
+    ts.getAnnotations = getAnnotations;
     function getModifiers(node) {
         if (ts.hasSyntacticModifier(node, 126975)) {
             return ts.filter(node.modifiers, isModifier);
@@ -10528,7 +10534,7 @@ var ts;
     }
     ts.isNamedClassElement = isNamedClassElement;
     function isModifierLike(node) {
-        return isModifier(node) || ts.isDecorator(node);
+        return isModifier(node) || ts.isDecoratorOrAnnotation(node);
     }
     ts.isModifierLike = isModifierLike;
     function isTypeElement(node) {
@@ -23899,6 +23905,10 @@ var ts;
         return node.kind === 168;
     }
     ts.isParameter = isParameter;
+    function isDecoratorOrAnnotation(node) {
+        return node.kind === 169;
+    }
+    ts.isDecoratorOrAnnotation = isDecoratorOrAnnotation;
     function isDecorator(node) {
         return node.kind === 169 && node.annotationDeclaration === undefined;
     }
@@ -82736,7 +82746,7 @@ var ts;
             }
         }
         function modifierVisitor(node) {
-            if (ts.isDecorator(node))
+            if (ts.isDecoratorOrAnnotation(node))
                 return undefined;
             if (ts.modifierToFlag(node.kind) & 117086) {
                 return undefined;
@@ -95214,7 +95224,7 @@ var ts;
                         if (ts.isPrivateIdentifier(input.name)) {
                             return cleanup(undefined);
                         }
-                        var reservedDecorators_1 = ts.getReservedDecoratorsOfStructDeclaration(input, host);
+                        var reservedDecorators_1 = ts.concatenate(ts.getReservedDecoratorsOfStructDeclaration(input, host), ts.getAnnotations(input));
                         var sig = factory.createMethodDeclaration(ts.concatenateDecoratorsAndModifiers(reservedDecorators_1, ensureModifiers(input)), undefined, input.name, input.questionToken, ts.inEtsStylesContext(input, host) ? undefined : ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), undefined);
                         return cleanup(sig);
                     }
@@ -95595,13 +95605,12 @@ var ts;
                             }
                             return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 105; })), visitDeclarationSubtree));
                         }));
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return [statement, cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members))];
                     }
                     else {
                         var heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
-                        ;
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members));
                     }
                 }
@@ -99830,7 +99839,7 @@ var ts;
                 if (ts.every(modifiers, ts.isModifier)) {
                     return emitModifiers(node, modifiers);
                 }
-                if (ts.every(modifiers, ts.isDecorator)) {
+                if (ts.every(modifiers, ts.isDecoratorOrAnnotation)) {
                     return emitDecorators(node, modifiers);
                 }
                 onBeforeEmitNodeArray === null || onBeforeEmitNodeArray === void 0 ? void 0 : onBeforeEmitNodeArray(modifiers);
@@ -99841,7 +99850,7 @@ var ts;
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         var modifier = modifiers[pos];
-                        mode = ts.isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = ts.isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/lib/tsserver.js b/lib/tsserver.js
index f59533126395a34a5cf54ddcb9bd6b1230d954c1..5100f28510655c60ee5945e1a17f42fe80035790 100644
--- a/lib/tsserver.js
+++ b/lib/tsserver.js
@@ -13193,6 +13193,12 @@ var ts;
         }
     }
     ts.getDecorators = getDecorators;
+    function getAnnotations(node) {
+        if (ts.hasAnnotations(node)) {
+            return ts.filter(node.modifiers, ts.isAnnotation);
+        }
+    }
+    ts.getAnnotations = getAnnotations;
     function getModifiers(node) {
         if (ts.hasSyntacticModifier(node, 126975 /* ModifierFlags.Modifier */)) {
             return ts.filter(node.modifiers, isModifier);
@@ -13946,7 +13952,7 @@ var ts;
     ts.isNamedClassElement = isNamedClassElement;
     // Type members
     function isModifierLike(node) {
-        return isModifier(node) || ts.isDecorator(node);
+        return isModifier(node) || ts.isDecoratorOrAnnotation(node);
     }
     ts.isModifierLike = isModifierLike;
     function isTypeElement(node) {
@@ -29754,6 +29760,10 @@ var ts;
         return node.kind === 168 /* SyntaxKind.Parameter */;
     }
     ts.isParameter = isParameter;
+    function isDecoratorOrAnnotation(node) {
+        return node.kind === 169 /* SyntaxKind.Decorator */;
+    }
+    ts.isDecoratorOrAnnotation = isDecoratorOrAnnotation;
     function isDecorator(node) {
         return node.kind === 169 /* SyntaxKind.Decorator */ && node.annotationDeclaration === undefined;
     }
@@ -97908,7 +97918,7 @@ var ts;
             }
         }
         function modifierVisitor(node) {
-            if (ts.isDecorator(node))
+            if (ts.isDecoratorOrAnnotation(node))
                 return undefined;
             if (ts.modifierToFlag(node.kind) & 117086 /* ModifierFlags.TypeScriptModifier */) {
                 return undefined;
@@ -115388,7 +115398,7 @@ var ts;
                         if (ts.isPrivateIdentifier(input.name)) {
                             return cleanup(/*returnValue*/ undefined);
                         }
-                        var reservedDecorators_1 = ts.getReservedDecoratorsOfStructDeclaration(input, host);
+                        var reservedDecorators_1 = ts.concatenate(ts.getReservedDecoratorsOfStructDeclaration(input, host), ts.getAnnotations(input));
                         var sig = factory.createMethodDeclaration(ts.concatenateDecoratorsAndModifiers(reservedDecorators_1, ensureModifiers(input)), 
                         /*asteriskToken*/ undefined, input.name, input.questionToken, ts.inEtsStylesContext(input, host) ? undefined : ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), 
                         /*body*/ undefined);
@@ -115810,13 +115820,12 @@ var ts;
                             }
                             return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 105 /* SyntaxKind.NullKeyword */; })), visitDeclarationSubtree));
                         }));
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return [statement, cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members))]; // TODO: GH#18217
                     }
                     else {
                         var heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
-                        ;
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members));
                     }
                 }
@@ -120425,7 +120434,7 @@ var ts;
                     // if all modifier-likes are `Modifier`, simply emit the array as modifiers.
                     return emitModifiers(node, modifiers);
                 }
-                if (ts.every(modifiers, ts.isDecorator)) {
+                if (ts.every(modifiers, ts.isDecoratorOrAnnotation)) {
                     // if all modifier-likes are `Decorator`, simply emit the array as decorators.
                     return emitDecorators(node, modifiers);
                 }
@@ -120438,7 +120447,7 @@ var ts;
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         var modifier = modifiers[pos];
-                        mode = ts.isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = ts.isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/lib/tsserverlibrary.d.ts b/lib/tsserverlibrary.d.ts
index f6d24576d82d96fbab9b562528a665fda51fc13c..f9cc3adccbc9f24d2f64ea3d6dcc5a1fe9a60832 100644
--- a/lib/tsserverlibrary.d.ts
+++ b/lib/tsserverlibrary.d.ts
@@ -4789,6 +4789,7 @@ declare namespace ts {
     function getNameOfJSDocTypedef(declaration: JSDocTypedefTag): Identifier | PrivateIdentifier | undefined;
     function getNameOfDeclaration(declaration: Declaration | Expression | undefined): DeclarationName | undefined;
     function getDecorators(node: HasDecorators): readonly Decorator[] | undefined;
+    function getAnnotations(node: HasDecorators): readonly Decorator[] | undefined;
     function getModifiers(node: HasModifiers): readonly Modifier[] | undefined;
     function getAllDecorators(node: Node | undefined): readonly Decorator[];
     function getIllegalDecorators(node: HasIllegalDecorators): readonly Decorator[] | undefined;
@@ -5082,6 +5083,7 @@ declare namespace ts {
     function isComputedPropertyName(node: Node): node is ComputedPropertyName;
     function isTypeParameterDeclaration(node: Node): node is TypeParameterDeclaration;
     function isParameter(node: Node): node is ParameterDeclaration;
+    function isDecoratorOrAnnotation(node: Node): node is Decorator;
     function isDecorator(node: Node): node is Decorator;
     function isAnnotation(node: Node): node is Annotation;
     function isPropertySignature(node: Node): node is PropertySignature;
diff --git a/lib/tsserverlibrary.js b/lib/tsserverlibrary.js
index f1503e3e90ac77e64947ad5257b3f2d4f83bcef3..3ec453d033dfb4b2c8d0d9f84051e77e10bb90ff 100644
--- a/lib/tsserverlibrary.js
+++ b/lib/tsserverlibrary.js
@@ -13192,6 +13192,12 @@ var ts;
         }
     }
     ts.getDecorators = getDecorators;
+    function getAnnotations(node) {
+        if (ts.hasAnnotations(node)) {
+            return ts.filter(node.modifiers, ts.isAnnotation);
+        }
+    }
+    ts.getAnnotations = getAnnotations;
     function getModifiers(node) {
         if (ts.hasSyntacticModifier(node, 126975 /* ModifierFlags.Modifier */)) {
             return ts.filter(node.modifiers, isModifier);
@@ -13945,7 +13951,7 @@ var ts;
     ts.isNamedClassElement = isNamedClassElement;
     // Type members
     function isModifierLike(node) {
-        return isModifier(node) || ts.isDecorator(node);
+        return isModifier(node) || ts.isDecoratorOrAnnotation(node);
     }
     ts.isModifierLike = isModifierLike;
     function isTypeElement(node) {
@@ -29753,6 +29759,10 @@ var ts;
         return node.kind === 168 /* SyntaxKind.Parameter */;
     }
     ts.isParameter = isParameter;
+    function isDecoratorOrAnnotation(node) {
+        return node.kind === 169 /* SyntaxKind.Decorator */;
+    }
+    ts.isDecoratorOrAnnotation = isDecoratorOrAnnotation;
     function isDecorator(node) {
         return node.kind === 169 /* SyntaxKind.Decorator */ && node.annotationDeclaration === undefined;
     }
@@ -97907,7 +97917,7 @@ var ts;
             }
         }
         function modifierVisitor(node) {
-            if (ts.isDecorator(node))
+            if (ts.isDecoratorOrAnnotation(node))
                 return undefined;
             if (ts.modifierToFlag(node.kind) & 117086 /* ModifierFlags.TypeScriptModifier */) {
                 return undefined;
@@ -115387,7 +115397,7 @@ var ts;
                         if (ts.isPrivateIdentifier(input.name)) {
                             return cleanup(/*returnValue*/ undefined);
                         }
-                        var reservedDecorators_1 = ts.getReservedDecoratorsOfStructDeclaration(input, host);
+                        var reservedDecorators_1 = ts.concatenate(ts.getReservedDecoratorsOfStructDeclaration(input, host), ts.getAnnotations(input));
                         var sig = factory.createMethodDeclaration(ts.concatenateDecoratorsAndModifiers(reservedDecorators_1, ensureModifiers(input)), 
                         /*asteriskToken*/ undefined, input.name, input.questionToken, ts.inEtsStylesContext(input, host) ? undefined : ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), 
                         /*body*/ undefined);
@@ -115809,13 +115819,12 @@ var ts;
                             }
                             return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 105 /* SyntaxKind.NullKeyword */; })), visitDeclarationSubtree));
                         }));
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return [statement, cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members))]; // TODO: GH#18217
                     }
                     else {
                         var heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
-                        ;
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members));
                     }
                 }
@@ -120424,7 +120433,7 @@ var ts;
                     // if all modifier-likes are `Modifier`, simply emit the array as modifiers.
                     return emitModifiers(node, modifiers);
                 }
-                if (ts.every(modifiers, ts.isDecorator)) {
+                if (ts.every(modifiers, ts.isDecoratorOrAnnotation)) {
                     // if all modifier-likes are `Decorator`, simply emit the array as decorators.
                     return emitDecorators(node, modifiers);
                 }
@@ -120437,7 +120446,7 @@ var ts;
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         var modifier = modifiers[pos];
-                        mode = ts.isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = ts.isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/lib/typescript.d.ts b/lib/typescript.d.ts
index fd13dea264ad5201e316114cf9ac8257b5d54e63..64cabdd208cde96120173441ab4526a8685aa91b 100644
--- a/lib/typescript.d.ts
+++ b/lib/typescript.d.ts
@@ -4789,6 +4789,7 @@ declare namespace ts {
     function getNameOfJSDocTypedef(declaration: JSDocTypedefTag): Identifier | PrivateIdentifier | undefined;
     function getNameOfDeclaration(declaration: Declaration | Expression | undefined): DeclarationName | undefined;
     function getDecorators(node: HasDecorators): readonly Decorator[] | undefined;
+    function getAnnotations(node: HasDecorators): readonly Decorator[] | undefined;
     function getModifiers(node: HasModifiers): readonly Modifier[] | undefined;
     function getAllDecorators(node: Node | undefined): readonly Decorator[];
     function getIllegalDecorators(node: HasIllegalDecorators): readonly Decorator[] | undefined;
@@ -5082,6 +5083,7 @@ declare namespace ts {
     function isComputedPropertyName(node: Node): node is ComputedPropertyName;
     function isTypeParameterDeclaration(node: Node): node is TypeParameterDeclaration;
     function isParameter(node: Node): node is ParameterDeclaration;
+    function isDecoratorOrAnnotation(node: Node): node is Decorator;
     function isDecorator(node: Node): node is Decorator;
     function isAnnotation(node: Node): node is Annotation;
     function isPropertySignature(node: Node): node is PropertySignature;
diff --git a/lib/typescript.js b/lib/typescript.js
index b3b12717bf1e73f4c8f72e68f250f7804f7591d8..d928e6c186cd6f24158d052310f0c48a821ad19e 100644
--- a/lib/typescript.js
+++ b/lib/typescript.js
@@ -13183,6 +13183,12 @@ var ts;
         }
     }
     ts.getDecorators = getDecorators;
+    function getAnnotations(node) {
+        if (ts.hasAnnotations(node)) {
+            return ts.filter(node.modifiers, ts.isAnnotation);
+        }
+    }
+    ts.getAnnotations = getAnnotations;
     function getModifiers(node) {
         if (ts.hasSyntacticModifier(node, 126975 /* ModifierFlags.Modifier */)) {
             return ts.filter(node.modifiers, isModifier);
@@ -13936,7 +13942,7 @@ var ts;
     ts.isNamedClassElement = isNamedClassElement;
     // Type members
     function isModifierLike(node) {
-        return isModifier(node) || ts.isDecorator(node);
+        return isModifier(node) || ts.isDecoratorOrAnnotation(node);
     }
     ts.isModifierLike = isModifierLike;
     function isTypeElement(node) {
@@ -29744,6 +29750,10 @@ var ts;
         return node.kind === 168 /* SyntaxKind.Parameter */;
     }
     ts.isParameter = isParameter;
+    function isDecoratorOrAnnotation(node) {
+        return node.kind === 169 /* SyntaxKind.Decorator */;
+    }
+    ts.isDecoratorOrAnnotation = isDecoratorOrAnnotation;
     function isDecorator(node) {
         return node.kind === 169 /* SyntaxKind.Decorator */ && node.annotationDeclaration === undefined;
     }
@@ -97898,7 +97908,7 @@ var ts;
             }
         }
         function modifierVisitor(node) {
-            if (ts.isDecorator(node))
+            if (ts.isDecoratorOrAnnotation(node))
                 return undefined;
             if (ts.modifierToFlag(node.kind) & 117086 /* ModifierFlags.TypeScriptModifier */) {
                 return undefined;
@@ -115378,7 +115388,7 @@ var ts;
                         if (ts.isPrivateIdentifier(input.name)) {
                             return cleanup(/*returnValue*/ undefined);
                         }
-                        var reservedDecorators_1 = ts.getReservedDecoratorsOfStructDeclaration(input, host);
+                        var reservedDecorators_1 = ts.concatenate(ts.getReservedDecoratorsOfStructDeclaration(input, host), ts.getAnnotations(input));
                         var sig = factory.createMethodDeclaration(ts.concatenateDecoratorsAndModifiers(reservedDecorators_1, ensureModifiers(input)), 
                         /*asteriskToken*/ undefined, input.name, input.questionToken, ts.inEtsStylesContext(input, host) ? undefined : ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), 
                         /*body*/ undefined);
@@ -115800,13 +115810,12 @@ var ts;
                             }
                             return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 105 /* SyntaxKind.NullKeyword */; })), visitDeclarationSubtree));
                         }));
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return [statement, cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members))]; // TODO: GH#18217
                     }
                     else {
                         var heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
-                        ;
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members));
                     }
                 }
@@ -120415,7 +120424,7 @@ var ts;
                     // if all modifier-likes are `Modifier`, simply emit the array as modifiers.
                     return emitModifiers(node, modifiers);
                 }
-                if (ts.every(modifiers, ts.isDecorator)) {
+                if (ts.every(modifiers, ts.isDecoratorOrAnnotation)) {
                     // if all modifier-likes are `Decorator`, simply emit the array as decorators.
                     return emitDecorators(node, modifiers);
                 }
@@ -120428,7 +120437,7 @@ var ts;
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         var modifier = modifiers[pos];
-                        mode = ts.isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = ts.isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/lib/typescriptServices.d.ts b/lib/typescriptServices.d.ts
index b03a7329cf0277b6cb911e956066e4a488f25e99..712fa1a1927f89d3522633bd455e6108fc90edf4 100644
--- a/lib/typescriptServices.d.ts
+++ b/lib/typescriptServices.d.ts
@@ -4789,6 +4789,7 @@ declare namespace ts {
     function getNameOfJSDocTypedef(declaration: JSDocTypedefTag): Identifier | PrivateIdentifier | undefined;
     function getNameOfDeclaration(declaration: Declaration | Expression | undefined): DeclarationName | undefined;
     function getDecorators(node: HasDecorators): readonly Decorator[] | undefined;
+    function getAnnotations(node: HasDecorators): readonly Decorator[] | undefined;
     function getModifiers(node: HasModifiers): readonly Modifier[] | undefined;
     function getAllDecorators(node: Node | undefined): readonly Decorator[];
     function getIllegalDecorators(node: HasIllegalDecorators): readonly Decorator[] | undefined;
@@ -5082,6 +5083,7 @@ declare namespace ts {
     function isComputedPropertyName(node: Node): node is ComputedPropertyName;
     function isTypeParameterDeclaration(node: Node): node is TypeParameterDeclaration;
     function isParameter(node: Node): node is ParameterDeclaration;
+    function isDecoratorOrAnnotation(node: Node): node is Decorator;
     function isDecorator(node: Node): node is Decorator;
     function isAnnotation(node: Node): node is Annotation;
     function isPropertySignature(node: Node): node is PropertySignature;
diff --git a/lib/typescriptServices.js b/lib/typescriptServices.js
index 2c6f5d45c5c63463034907982265d1dbbe88da86..6ceb5b441c080a3105a367bae88c069f270e378d 100644
--- a/lib/typescriptServices.js
+++ b/lib/typescriptServices.js
@@ -13183,6 +13183,12 @@ var ts;
         }
     }
     ts.getDecorators = getDecorators;
+    function getAnnotations(node) {
+        if (ts.hasAnnotations(node)) {
+            return ts.filter(node.modifiers, ts.isAnnotation);
+        }
+    }
+    ts.getAnnotations = getAnnotations;
     function getModifiers(node) {
         if (ts.hasSyntacticModifier(node, 126975 /* ModifierFlags.Modifier */)) {
             return ts.filter(node.modifiers, isModifier);
@@ -13936,7 +13942,7 @@ var ts;
     ts.isNamedClassElement = isNamedClassElement;
     // Type members
     function isModifierLike(node) {
-        return isModifier(node) || ts.isDecorator(node);
+        return isModifier(node) || ts.isDecoratorOrAnnotation(node);
     }
     ts.isModifierLike = isModifierLike;
     function isTypeElement(node) {
@@ -29744,6 +29750,10 @@ var ts;
         return node.kind === 168 /* SyntaxKind.Parameter */;
     }
     ts.isParameter = isParameter;
+    function isDecoratorOrAnnotation(node) {
+        return node.kind === 169 /* SyntaxKind.Decorator */;
+    }
+    ts.isDecoratorOrAnnotation = isDecoratorOrAnnotation;
     function isDecorator(node) {
         return node.kind === 169 /* SyntaxKind.Decorator */ && node.annotationDeclaration === undefined;
     }
@@ -97898,7 +97908,7 @@ var ts;
             }
         }
         function modifierVisitor(node) {
-            if (ts.isDecorator(node))
+            if (ts.isDecoratorOrAnnotation(node))
                 return undefined;
             if (ts.modifierToFlag(node.kind) & 117086 /* ModifierFlags.TypeScriptModifier */) {
                 return undefined;
@@ -115378,7 +115388,7 @@ var ts;
                         if (ts.isPrivateIdentifier(input.name)) {
                             return cleanup(/*returnValue*/ undefined);
                         }
-                        var reservedDecorators_1 = ts.getReservedDecoratorsOfStructDeclaration(input, host);
+                        var reservedDecorators_1 = ts.concatenate(ts.getReservedDecoratorsOfStructDeclaration(input, host), ts.getAnnotations(input));
                         var sig = factory.createMethodDeclaration(ts.concatenateDecoratorsAndModifiers(reservedDecorators_1, ensureModifiers(input)), 
                         /*asteriskToken*/ undefined, input.name, input.questionToken, ts.inEtsStylesContext(input, host) ? undefined : ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), 
                         /*body*/ undefined);
@@ -115800,13 +115810,12 @@ var ts;
                             }
                             return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 105 /* SyntaxKind.NullKeyword */; })), visitDeclarationSubtree));
                         }));
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return [statement, cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members))]; // TODO: GH#18217
                     }
                     else {
                         var heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
-                        ;
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members));
                     }
                 }
@@ -120415,7 +120424,7 @@ var ts;
                     // if all modifier-likes are `Modifier`, simply emit the array as modifiers.
                     return emitModifiers(node, modifiers);
                 }
-                if (ts.every(modifiers, ts.isDecorator)) {
+                if (ts.every(modifiers, ts.isDecoratorOrAnnotation)) {
                     // if all modifier-likes are `Decorator`, simply emit the array as decorators.
                     return emitDecorators(node, modifiers);
                 }
@@ -120428,7 +120437,7 @@ var ts;
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         var modifier = modifiers[pos];
-                        mode = ts.isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = ts.isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/lib/typingsInstaller.js b/lib/typingsInstaller.js
index 8ddf991d82482c29bc14b0ee134954dda788e953..c1969c3f89705a4aef70cb77b8a3d55375a8507d 100644
--- a/lib/typingsInstaller.js
+++ b/lib/typingsInstaller.js
@@ -13173,6 +13173,12 @@ var ts;
         }
     }
     ts.getDecorators = getDecorators;
+    function getAnnotations(node) {
+        if (ts.hasAnnotations(node)) {
+            return ts.filter(node.modifiers, ts.isAnnotation);
+        }
+    }
+    ts.getAnnotations = getAnnotations;
     function getModifiers(node) {
         if (ts.hasSyntacticModifier(node, 126975 /* ModifierFlags.Modifier */)) {
             return ts.filter(node.modifiers, isModifier);
@@ -13926,7 +13932,7 @@ var ts;
     ts.isNamedClassElement = isNamedClassElement;
     // Type members
     function isModifierLike(node) {
-        return isModifier(node) || ts.isDecorator(node);
+        return isModifier(node) || ts.isDecoratorOrAnnotation(node);
     }
     ts.isModifierLike = isModifierLike;
     function isTypeElement(node) {
@@ -29734,6 +29740,10 @@ var ts;
         return node.kind === 168 /* SyntaxKind.Parameter */;
     }
     ts.isParameter = isParameter;
+    function isDecoratorOrAnnotation(node) {
+        return node.kind === 169 /* SyntaxKind.Decorator */;
+    }
+    ts.isDecoratorOrAnnotation = isDecoratorOrAnnotation;
     function isDecorator(node) {
         return node.kind === 169 /* SyntaxKind.Decorator */ && node.annotationDeclaration === undefined;
     }
@@ -97888,7 +97898,7 @@ var ts;
             }
         }
         function modifierVisitor(node) {
-            if (ts.isDecorator(node))
+            if (ts.isDecoratorOrAnnotation(node))
                 return undefined;
             if (ts.modifierToFlag(node.kind) & 117086 /* ModifierFlags.TypeScriptModifier */) {
                 return undefined;
@@ -115368,7 +115378,7 @@ var ts;
                         if (ts.isPrivateIdentifier(input.name)) {
                             return cleanup(/*returnValue*/ undefined);
                         }
-                        var reservedDecorators_1 = ts.getReservedDecoratorsOfStructDeclaration(input, host);
+                        var reservedDecorators_1 = ts.concatenate(ts.getReservedDecoratorsOfStructDeclaration(input, host), ts.getAnnotations(input));
                         var sig = factory.createMethodDeclaration(ts.concatenateDecoratorsAndModifiers(reservedDecorators_1, ensureModifiers(input)), 
                         /*asteriskToken*/ undefined, input.name, input.questionToken, ts.inEtsStylesContext(input, host) ? undefined : ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), 
                         /*body*/ undefined);
@@ -115790,13 +115800,12 @@ var ts;
                             }
                             return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 105 /* SyntaxKind.NullKeyword */; })), visitDeclarationSubtree));
                         }));
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return [statement, cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members))]; // TODO: GH#18217
                     }
                     else {
                         var heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        var reservedDecorators = ts.getReservedDecoratorsOfEtsFile(input, host);
-                        ;
+                        var reservedDecorators = ts.concatenate(ts.getReservedDecoratorsOfEtsFile(input, host), ts.getAnnotations(input));
                         return cleanup(factory.updateClassDeclaration(input, ts.concatenateDecoratorsAndModifiers(reservedDecorators, modifiers), input.name, typeParameters, heritageClauses, members));
                     }
                 }
@@ -120405,7 +120414,7 @@ var ts;
                     // if all modifier-likes are `Modifier`, simply emit the array as modifiers.
                     return emitModifiers(node, modifiers);
                 }
-                if (ts.every(modifiers, ts.isDecorator)) {
+                if (ts.every(modifiers, ts.isDecoratorOrAnnotation)) {
                     // if all modifier-likes are `Decorator`, simply emit the array as decorators.
                     return emitDecorators(node, modifiers);
                 }
@@ -120418,7 +120427,7 @@ var ts;
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         var modifier = modifiers[pos];
-                        mode = ts.isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = ts.isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index 0b0e89debdd293e8c7313b37ff258ea75f1839e3..c83ee0c64f04e20ef59d8852480dac9e7fe077d0 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -4311,7 +4311,7 @@ namespace ts {
                     return emitModifiers(node, modifiers as NodeArray<Modifier>);
                 }
 
-                if (every(modifiers, isDecorator)) {
+                if (every(modifiers, isDecoratorOrAnnotation)) {
                     // if all modifier-likes are `Decorator`, simply emit the array as decorators.
                     return emitDecorators(node, modifiers as NodeArray<Decorator>);
                 }
@@ -4326,7 +4326,7 @@ namespace ts {
                 while (start < modifiers.length) {
                     while (pos < modifiers.length) {
                         const modifier = modifiers[pos];
-                        mode = isDecorator(modifier) ? "decorators" : "modifiers";
+                        mode = isDecoratorOrAnnotation(modifier) ? "decorators" : "modifiers";
                         if (lastMode === undefined) {
                             lastMode = mode;
                         }
diff --git a/src/compiler/factory/nodeTests.ts b/src/compiler/factory/nodeTests.ts
index d1cdf297d4c75830465f0776e99e08a122f3346e..5747108f2f39d4ffc0e92b1f1b5c027cb9327a04 100644
--- a/src/compiler/factory/nodeTests.ts
+++ b/src/compiler/factory/nodeTests.ts
@@ -175,6 +175,10 @@ namespace ts {
         return node.kind === SyntaxKind.Parameter;
     }
 
+    export function isDecoratorOrAnnotation(node: Node): node is Decorator {
+        return node.kind === SyntaxKind.Decorator;
+    }
+
     export function isDecorator(node: Node): node is Decorator {
         return node.kind === SyntaxKind.Decorator && (node as Decorator).annotationDeclaration === undefined;
     }
diff --git a/src/compiler/transformers/declarations.ts b/src/compiler/transformers/declarations.ts
index c6534d90f5faa713a1e6917ee9946cafc0f80e60..7a70d6a3731a56c8d7ed4d68ec9e4a27d3bad3fd 100644
--- a/src/compiler/transformers/declarations.ts
+++ b/src/compiler/transformers/declarations.ts
@@ -964,7 +964,7 @@ namespace ts {
                         if (isPrivateIdentifier(input.name)) {
                             return cleanup(/*returnValue*/ undefined);
                         }
-                        let reservedDecorators = getReservedDecoratorsOfStructDeclaration(input, host);
+                        let reservedDecorators = concatenate(getReservedDecoratorsOfStructDeclaration(input, host), getAnnotations(input));
 
                         const sig = factory.createMethodDeclaration(
                             concatenateDecoratorsAndModifiers(reservedDecorators, ensureModifiers(input)),
@@ -1540,7 +1540,7 @@ namespace ts {
                             }
                             return factory.updateHeritageClause(clause, visitNodes(factory.createNodeArray(filter(clause.types, t => isEntityNameExpression(t.expression) || t.expression.kind === SyntaxKind.NullKeyword)), visitDeclarationSubtree));
                         }));
-                        let reservedDecorators = getReservedDecoratorsOfEtsFile(input, host);
+                        let reservedDecorators = concatenate(getReservedDecoratorsOfEtsFile(input, host), getAnnotations(input));
 
                         return [statement, cleanup(factory.updateClassDeclaration(
                             input,
@@ -1553,7 +1553,7 @@ namespace ts {
                     }
                     else {
                         const heritageClauses = transformHeritageClauses(input.heritageClauses);
-                        let reservedDecorators = getReservedDecoratorsOfEtsFile(input, host);;
+                        let reservedDecorators = concatenate(getReservedDecoratorsOfEtsFile(input, host), getAnnotations(input));
 
                         return cleanup(factory.updateClassDeclaration(
                             input,
diff --git a/src/compiler/transformers/ts.ts b/src/compiler/transformers/ts.ts
index 5f70a357c8cd9c722c648d8cfd042c14b0aedb6e..00e461e3e8600cc365fc4d04867e9986c677e760 100644
--- a/src/compiler/transformers/ts.ts
+++ b/src/compiler/transformers/ts.ts
@@ -363,7 +363,7 @@ namespace ts {
         }
 
         function modifierVisitor(node: Node): VisitResult<Node> {
-            if (isDecorator(node)) return undefined;
+            if (isDecoratorOrAnnotation(node)) return undefined;
             if (modifierToFlag(node.kind) & ModifierFlags.TypeScriptModifier) {
                 return undefined;
             }
diff --git a/src/compiler/utilitiesPublic.ts b/src/compiler/utilitiesPublic.ts
index 7ac44217752ec632815b1cbf2b0f0e48ba142173..5ebf86e12786352809f328d445bc1e5bd93d5403 100644
--- a/src/compiler/utilitiesPublic.ts
+++ b/src/compiler/utilitiesPublic.ts
@@ -651,6 +651,12 @@ namespace ts {
         }
     }
 
+    export function getAnnotations(node: HasDecorators): readonly Decorator[] | undefined {
+        if (hasAnnotations(node)) {
+            return filter(node.modifiers, isAnnotation);
+        }
+    }
+
     export function getModifiers(node: HasModifiers): readonly Modifier[] | undefined {
         if (hasSyntacticModifier(node, ModifierFlags.Modifier)) {
             return filter(node.modifiers, isModifier);
@@ -1421,7 +1427,7 @@ namespace ts {
     // Type members
 
     export function isModifierLike(node: Node): node is ModifierLike {
-        return isModifier(node) || isDecorator(node);
+        return isModifier(node) || isDecoratorOrAnnotation(node);
     }
 
     export function isTypeElement(node: Node): node is TypeElement {
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index f6d24576d82d96fbab9b562528a665fda51fc13c..f9cc3adccbc9f24d2f64ea3d6dcc5a1fe9a60832 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -4789,6 +4789,7 @@ declare namespace ts {
     function getNameOfJSDocTypedef(declaration: JSDocTypedefTag): Identifier | PrivateIdentifier | undefined;
     function getNameOfDeclaration(declaration: Declaration | Expression | undefined): DeclarationName | undefined;
     function getDecorators(node: HasDecorators): readonly Decorator[] | undefined;
+    function getAnnotations(node: HasDecorators): readonly Decorator[] | undefined;
     function getModifiers(node: HasModifiers): readonly Modifier[] | undefined;
     function getAllDecorators(node: Node | undefined): readonly Decorator[];
     function getIllegalDecorators(node: HasIllegalDecorators): readonly Decorator[] | undefined;
@@ -5082,6 +5083,7 @@ declare namespace ts {
     function isComputedPropertyName(node: Node): node is ComputedPropertyName;
     function isTypeParameterDeclaration(node: Node): node is TypeParameterDeclaration;
     function isParameter(node: Node): node is ParameterDeclaration;
+    function isDecoratorOrAnnotation(node: Node): node is Decorator;
     function isDecorator(node: Node): node is Decorator;
     function isAnnotation(node: Node): node is Annotation;
     function isPropertySignature(node: Node): node is PropertySignature;
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index fd13dea264ad5201e316114cf9ac8257b5d54e63..64cabdd208cde96120173441ab4526a8685aa91b 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -4789,6 +4789,7 @@ declare namespace ts {
     function getNameOfJSDocTypedef(declaration: JSDocTypedefTag): Identifier | PrivateIdentifier | undefined;
     function getNameOfDeclaration(declaration: Declaration | Expression | undefined): DeclarationName | undefined;
     function getDecorators(node: HasDecorators): readonly Decorator[] | undefined;
+    function getAnnotations(node: HasDecorators): readonly Decorator[] | undefined;
     function getModifiers(node: HasModifiers): readonly Modifier[] | undefined;
     function getAllDecorators(node: Node | undefined): readonly Decorator[];
     function getIllegalDecorators(node: HasIllegalDecorators): readonly Decorator[] | undefined;
@@ -5082,6 +5083,7 @@ declare namespace ts {
     function isComputedPropertyName(node: Node): node is ComputedPropertyName;
     function isTypeParameterDeclaration(node: Node): node is TypeParameterDeclaration;
     function isParameter(node: Node): node is ParameterDeclaration;
+    function isDecoratorOrAnnotation(node: Node): node is Decorator;
     function isDecorator(node: Node): node is Decorator;
     function isAnnotation(node: Node): node is Annotation;
     function isPropertySignature(node: Node): node is PropertySignature;