diff --git a/packages/compiler-cli/src/ngtsc/annotations/common/src/metadata.ts b/packages/compiler-cli/src/ngtsc/annotations/common/src/metadata.ts
index e6d782d461cd..98903c398ef6 100644
--- a/packages/compiler-cli/src/ngtsc/annotations/common/src/metadata.ts
+++ b/packages/compiler-cli/src/ngtsc/annotations/common/src/metadata.ts
@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {ErrorCode, FatalDiagnosticError, makeRelatedInformation} from '../../../diagnostics';
+import {ErrorCode, FatalDiagnosticError} from '../../../diagnostics';
 import {
   ArrowFunctionExpr,
   Expression,
@@ -19,6 +19,7 @@ import {
 import ts from 'typescript';
 
 import {
+  ClassMember,
   ClassMemberAccessLevel,
   CtorParameter,
   DeclarationNode,
@@ -29,6 +30,9 @@ import {
 
 import {valueReferenceToExpression, wrapFunctionExpressionsInParens} from './util';
 
+/** Function that extracts metadata from an undercorated class member. */
+export type UndecoratedMetadataExtractor = (member: ClassMember) => LiteralArrayExpr | null;
+
 /**
  * Given a class declaration, generate a call to `setClassMetadata` with the Angular metadata
  * present on the class or its member fields. An ngDevMode guard is used to allow the call to be
@@ -43,6 +47,7 @@ export function extractClassMetadata(
   isCore: boolean,
   annotateForClosureCompiler?: boolean,
   angularDecoratorTransform: (dec: Decorator) => Decorator = (dec) => dec,
+  undecoratedMetadataExtractor: UndecoratedMetadataExtractor = () => null,
 ): R3ClassMetadata | null {
   if (!reflection.isClass(clazz)) {
     return null;
@@ -88,15 +93,44 @@ export function extractClassMetadata(
   const classMembers = reflection.getMembersOfClass(clazz).filter(
     (member) =>
       !member.isStatic &&
-      member.decorators !== null &&
-      member.decorators.length > 0 &&
       // Private fields are not supported in the metadata emit
       member.accessLevel !== ClassMemberAccessLevel.EcmaScriptPrivate,
   );
-  const duplicateDecoratedMembers = classMembers.filter(
-    (member, i, arr) => arr.findIndex((arrayMember) => arrayMember.name === member.name) < i,
-  );
-  if (duplicateDecoratedMembers.length > 0) {
+
+  const decoratedMembers: {key: string; value: Expression; quoted: boolean}[] = [];
+  const seenMemberNames = new Set<string>();
+  let duplicateDecoratedMembers: ClassMember[] | null = null;
+
+  for (const member of classMembers) {
+    const shouldQuoteName = member.nameNode !== null && ts.isStringLiteralLike(member.nameNode);
+
+    if (member.decorators !== null && member.decorators.length > 0) {
+      decoratedMembers.push({
+        key: member.name,
+        quoted: shouldQuoteName,
+        value: decoratedClassMemberToMetadata(member.decorators!, isCore),
+      });
+
+      if (seenMemberNames.has(member.name)) {
+        duplicateDecoratedMembers ??= [];
+        duplicateDecoratedMembers.push(member);
+      } else {
+        seenMemberNames.add(member.name);
+      }
+    } else {
+      const undecoratedMetadata = undecoratedMetadataExtractor(member);
+
+      if (undecoratedMetadata !== null) {
+        decoratedMembers.push({
+          key: member.name,
+          quoted: shouldQuoteName,
+          value: undecoratedMetadata,
+        });
+      }
+    }
+  }
+
+  if (duplicateDecoratedMembers !== null) {
     // This should theoretically never happen, because the only way to have duplicate instance
     // member names is getter/setter pairs and decorators cannot appear in both a getter and the
     // corresponding setter.
@@ -107,13 +141,9 @@ export function extractClassMetadata(
         duplicateDecoratedMembers.map((member) => member.name).join(', '),
     );
   }
-  const decoratedMembers = classMembers.map((member) =>
-    classMemberToMetadata(member.nameNode ?? member.name, member.decorators!, isCore),
-  );
+
   if (decoratedMembers.length > 0) {
-    metaPropDecorators = new WrappedNodeExpr(
-      ts.factory.createObjectLiteralExpression(decoratedMembers),
-    );
+    metaPropDecorators = literalMap(decoratedMembers);
   }
 
   return {
@@ -153,16 +183,14 @@ function ctorParameterToMetadata(param: CtorParameter, isCore: boolean): Express
 /**
  * Convert a reflected class member to metadata.
  */
-function classMemberToMetadata(
-  name: ts.PropertyName | string,
+function decoratedClassMemberToMetadata(
   decorators: Decorator[],
   isCore: boolean,
-): ts.PropertyAssignment {
+): LiteralArrayExpr {
   const ngDecorators = decorators
     .filter((dec) => isAngularDecorator(dec, isCore))
-    .map((decorator: Decorator) => decoratorToMetadata(decorator));
-  const decoratorMeta = ts.factory.createArrayLiteralExpression(ngDecorators);
-  return ts.factory.createPropertyAssignment(name, decoratorMeta);
+    .map((decorator: Decorator) => new WrappedNodeExpr(decoratorToMetadata(decorator)));
+  return new LiteralArrayExpr(ngDecorators);
 }
 
 /**
diff --git a/packages/compiler-cli/src/ngtsc/annotations/common/test/metadata_spec.ts b/packages/compiler-cli/src/ngtsc/annotations/common/test/metadata_spec.ts
index 5814cf434d80..e117844ca449 100644
--- a/packages/compiler-cli/src/ngtsc/annotations/common/test/metadata_spec.ts
+++ b/packages/compiler-cli/src/ngtsc/annotations/common/test/metadata_spec.ts
@@ -108,7 +108,7 @@ runInEachFileSystem(() => {
         }
       `);
       expect(res).toContain(
-        `{ 'has-dashes-in-name': [{ type: Input }], noDashesInName: [{ type: Input }] })`,
+        `{ "has-dashes-in-name": [{ type: Input }], noDashesInName: [{ type: Input }] })`,
       );
     });
 
diff --git a/packages/compiler-cli/src/ngtsc/annotations/component/src/handler.ts b/packages/compiler-cli/src/ngtsc/annotations/component/src/handler.ts
index b3d350493e7d..7a7f4378d1ec 100644
--- a/packages/compiler-cli/src/ngtsc/annotations/component/src/handler.ts
+++ b/packages/compiler-cli/src/ngtsc/annotations/component/src/handler.ts
@@ -155,12 +155,14 @@ import {
   ResourceLoader,
   toFactoryMetadata,
   tryUnwrapForwardRef,
+  UndecoratedMetadataExtractor,
   validateHostDirectives,
   wrapFunctionExpressionsInParens,
 } from '../../common';
 import {
   extractDirectiveMetadata,
   extractHostBindingResources,
+  getDirectiveUndecoratedMetadataExtractor,
   parseDirectiveStyles,
 } from '../../directive';
 import {createModuleWithProvidersResolver, NgModuleSymbol} from '../../ng_module';
@@ -291,6 +293,11 @@ export class ComponentDecoratorHandler
       preserveSignificantWhitespace: this.i18nPreserveSignificantWhitespace,
     };
 
+    this.undecoratedMetadataExtractor = getDirectiveUndecoratedMetadataExtractor(
+      reflector,
+      importTracker,
+    );
+
     // Dependencies can't be deferred during HMR, because the HMR update module can't have
     // dynamic imports and its dependencies need to be passed in directly. If dependencies
     // are deferred, their imports will be deleted so we may lose the reference to them.
@@ -299,6 +306,7 @@ export class ComponentDecoratorHandler
 
   private literalCache = new Map<Decorator, ts.ObjectLiteralExpression>();
   private elementSchemaRegistry = new DomElementSchemaRegistry();
+  private readonly undecoratedMetadataExtractor: UndecoratedMetadataExtractor;
 
   /**
    * During the asynchronous preanalyze phase, it's necessary to parse the template to extract
@@ -971,6 +979,7 @@ export class ComponentDecoratorHandler
               this.isCore,
               this.annotateForClosureCompiler,
               (dec) => transformDecoratorResources(dec, component, styles, template),
+              this.undecoratedMetadataExtractor,
             )
           : null,
         classDebugInfo: extractClassDebugInfo(
diff --git a/packages/compiler-cli/src/ngtsc/annotations/directive/src/handler.ts b/packages/compiler-cli/src/ngtsc/annotations/directive/src/handler.ts
index c97a5c8f9879..875308dadc03 100644
--- a/packages/compiler-cli/src/ngtsc/annotations/directive/src/handler.ts
+++ b/packages/compiler-cli/src/ngtsc/annotations/directive/src/handler.ts
@@ -74,10 +74,16 @@ import {
   ReferencesRegistry,
   resolveProvidersRequiringFactory,
   toFactoryMetadata,
+  UndecoratedMetadataExtractor,
   validateHostDirectives,
 } from '../../common';
 
-import {extractDirectiveMetadata, extractHostBindingResources, HostBindingNodes} from './shared';
+import {
+  extractDirectiveMetadata,
+  extractHostBindingResources,
+  getDirectiveUndecoratedMetadataExtractor,
+  HostBindingNodes,
+} from './shared';
 import {DirectiveSymbol} from './symbol';
 import {JitDeclarationRegistry} from '../../common/src/jit_declaration_registry';
 import {
@@ -154,10 +160,16 @@ export class DirectiveDecoratorHandler
     private readonly usePoisonedData: boolean,
     private readonly typeCheckHostBindings: boolean,
     private readonly emitDeclarationOnly: boolean,
-  ) {}
+  ) {
+    this.undecoratedMetadataExtractor = getDirectiveUndecoratedMetadataExtractor(
+      reflector,
+      importTracker,
+    );
+  }
 
   readonly precedence = HandlerPrecedence.PRIMARY;
   readonly name = 'DirectiveDecoratorHandler';
+  private readonly undecoratedMetadataExtractor: UndecoratedMetadataExtractor;
 
   detect(
     node: ClassDeclaration,
@@ -240,7 +252,14 @@ export class DirectiveDecoratorHandler
         hostDirectives: directiveResult.hostDirectives,
         rawHostDirectives: directiveResult.rawHostDirectives,
         classMetadata: this.includeClassMetadata
-          ? extractClassMetadata(node, this.reflector, this.isCore, this.annotateForClosureCompiler)
+          ? extractClassMetadata(
+              node,
+              this.reflector,
+              this.isCore,
+              this.annotateForClosureCompiler,
+              undefined,
+              this.undecoratedMetadataExtractor,
+            )
           : null,
         baseClass: readBaseClass(node, this.reflector, this.evaluator),
         typeCheckMeta: extractDirectiveTypeCheckMeta(node, directiveResult.inputs, this.reflector),
diff --git a/packages/compiler-cli/src/ngtsc/annotations/directive/src/shared.ts b/packages/compiler-cli/src/ngtsc/annotations/directive/src/shared.ts
index 65830fd6bb42..f5ecd7265b3e 100644
--- a/packages/compiler-cli/src/ngtsc/annotations/directive/src/shared.ts
+++ b/packages/compiler-cli/src/ngtsc/annotations/directive/src/shared.ts
@@ -14,6 +14,8 @@ import {
   ExternalReference,
   ForwardRefHandling,
   getSafePropertyAccessString,
+  LiteralArrayExpr,
+  literalMap,
   MaybeForwardRefExpression,
   ParsedHostBindings,
   ParseError,
@@ -24,7 +26,10 @@ import {
   R3QueryMetadata,
   R3Reference,
   verifyHostBindings,
+  R3Identifiers,
+  ArrowFunctionExpr,
   WrappedNodeExpr,
+  literal,
 } from '@angular/compiler';
 import ts from 'typescript';
 
@@ -76,6 +81,7 @@ import {
   ReferencesRegistry,
   toR3Reference,
   tryUnwrapForwardRef,
+  UndecoratedMetadataExtractor,
   unwrapConstructorDependencies,
   unwrapExpression,
   validateConstructorDependencies,
@@ -855,6 +861,140 @@ export function parseFieldStringArrayValue(
   return value;
 }
 
+/**
+ * Returns a function that can be used to extract data for the `setClassMetadata`
+ * calls from undecorated directive class members.
+ */
+export function getDirectiveUndecoratedMetadataExtractor(
+  reflector: ReflectionHost,
+  importTracker: ImportedSymbolsTracker,
+): UndecoratedMetadataExtractor {
+  return (member: ClassMember): LiteralArrayExpr | null => {
+    const input = tryParseSignalInputMapping(member, reflector, importTracker);
+    if (input !== null) {
+      return getDecoratorMetaArray([
+        [new ExternalExpr(R3Identifiers.inputDecorator), memberMetadataFromSignalInput(input)],
+      ]);
+    }
+
+    const output = tryParseInitializerBasedOutput(member, reflector, importTracker);
+    if (output !== null) {
+      return getDecoratorMetaArray([
+        [
+          new ExternalExpr(R3Identifiers.outputDecorator),
+          memberMetadataFromInitializerOutput(output.metadata),
+        ],
+      ]);
+    }
+
+    const model = tryParseSignalModelMapping(member, reflector, importTracker);
+    if (model !== null) {
+      return getDecoratorMetaArray([
+        [
+          new ExternalExpr(R3Identifiers.inputDecorator),
+          memberMetadataFromSignalInput(model.input),
+        ],
+        [
+          new ExternalExpr(R3Identifiers.outputDecorator),
+          memberMetadataFromInitializerOutput(model.output),
+        ],
+      ]);
+    }
+
+    const query = tryParseSignalQueryFromInitializer(member, reflector, importTracker);
+    if (query !== null) {
+      let identifier: ExternalReference;
+      if (query.name === 'viewChild') {
+        identifier = R3Identifiers.viewChildDecorator;
+      } else if (query.name === 'viewChildren') {
+        identifier = R3Identifiers.viewChildrenDecorator;
+      } else if (query.name === 'contentChild') {
+        identifier = R3Identifiers.contentChildDecorator;
+      } else if (query.name === 'contentChildren') {
+        identifier = R3Identifiers.contentChildrenDecorator;
+      } else {
+        return null;
+      }
+
+      return getDecoratorMetaArray([
+        [new ExternalExpr(identifier), memberMetadataFromSignalQuery(query.call)],
+      ]);
+    }
+
+    return null;
+  };
+}
+
+function getDecoratorMetaArray(
+  decorators: [type: ExternalExpr, args: LiteralArrayExpr][],
+): LiteralArrayExpr {
+  return new LiteralArrayExpr(
+    decorators.map(([type, args]) =>
+      literalMap([
+        {key: 'type', value: type, quoted: false},
+        {key: 'args', value: args, quoted: false},
+      ]),
+    ),
+  );
+}
+
+function memberMetadataFromSignalInput(input: InputMapping): LiteralArrayExpr {
+  // Note that for signal inputs the transform is captured in the signal
+  // initializer so we don't need to capture it here.
+  return new LiteralArrayExpr([
+    literalMap([
+      {
+        key: 'isSignal',
+        value: literal(true),
+        quoted: false,
+      },
+      {
+        key: 'alias',
+        value: literal(input.bindingPropertyName),
+        quoted: false,
+      },
+      {
+        key: 'required',
+        value: literal(input.required),
+        quoted: false,
+      },
+    ]),
+  ]);
+}
+
+function memberMetadataFromInitializerOutput(output: InputOrOutput): LiteralArrayExpr {
+  return new LiteralArrayExpr([literal(output.bindingPropertyName)]);
+}
+
+function memberMetadataFromSignalQuery(call: ts.CallExpression): LiteralArrayExpr {
+  const firstArg = call.arguments[0];
+  const firstArgMeta =
+    ts.isStringLiteralLike(firstArg) || ts.isCallExpression(firstArg)
+      ? new WrappedNodeExpr(firstArg)
+      : // If the first argument is a class reference, we need to wrap it in a `forwardRef`
+        // because the reference might occur after the current class. This wouldn't be flagged
+        // on the query initializer, because it executes after the class is initialized, whereas
+        // `setClassMetadata` runs immediately.
+        new ExternalExpr(R3Identifiers.forwardRef).callFn([
+          new ArrowFunctionExpr([], new WrappedNodeExpr(firstArg)),
+        ]);
+
+  const entries: Expression[] = [
+    // We use wrapped nodes here, because the output AST doesn't support spread assignments.
+    firstArgMeta,
+    new WrappedNodeExpr(
+      ts.factory.createObjectLiteralExpression([
+        ...(call.arguments.length > 1
+          ? [ts.factory.createSpreadAssignment(call.arguments[1])]
+          : []),
+        ts.factory.createPropertyAssignment('isSignal', ts.factory.createTrue()),
+      ]),
+    ),
+  ];
+
+  return new LiteralArrayExpr(entries);
+}
+
 function isStringArrayOrDie(value: any, name: string, node: ts.Expression): value is string[] {
   if (!Array.isArray(value)) {
     return false;
diff --git a/packages/compiler-cli/test/compliance/test_cases/model_inputs/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/model_inputs/GOLDEN_PARTIAL.js
index 9dc3dd4539ec..33d14ee9b3b6 100644
--- a/packages/compiler-cli/test/compliance/test_cases/model_inputs/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/model_inputs/GOLDEN_PARTIAL.js
@@ -14,7 +14,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }] });
+        }], propDecorators: { counter: [{ type: i0.Input, args: [{ isSignal: true, alias: "counter", required: false }] }, { type: i0.Output, args: ["counterChange"] }], name: [{ type: i0.Input, args: [{ isSignal: true, alias: "name", required: true }] }, { type: i0.Output, args: ["nameChange"] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: model_directive_definition.d.ts
@@ -45,7 +45,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
             args: [{
                     template: 'Works',
                 }]
-        }] });
+        }], propDecorators: { counter: [{ type: i0.Input, args: [{ isSignal: true, alias: "counter", required: false }] }, { type: i0.Output, args: ["counterChange"] }], name: [{ type: i0.Input, args: [{ isSignal: true, alias: "name", required: true }] }, { type: i0.Output, args: ["nameChange"] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: model_component_definition.d.ts
@@ -80,7 +80,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }], propDecorators: { decoratorInput: [{
+        }], propDecorators: { counter: [{ type: i0.Input, args: [{ isSignal: true, alias: "counter", required: false }] }, { type: i0.Output, args: ["counterChange"] }], modelWithAlias: [{ type: i0.Input, args: [{ isSignal: true, alias: "alias", required: false }] }, { type: i0.Output, args: ["aliasChange"] }], decoratorInput: [{
                 type: Input
             }], decoratorInputWithAlias: [{
                 type: Input,
diff --git a/packages/compiler-cli/test/compliance/test_cases/output_function/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/output_function/GOLDEN_PARTIAL.js
index bfb7ec07b0cf..724a4967fce1 100644
--- a/packages/compiler-cli/test/compliance/test_cases/output_function/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/output_function/GOLDEN_PARTIAL.js
@@ -18,7 +18,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }] });
+        }], propDecorators: { a: [{ type: i0.Output, args: ["a"] }], b: [{ type: i0.Output, args: ["b"] }], c: [{ type: i0.Output, args: ["cPublic"] }], d: [{ type: i0.Output, args: ["d"] }], e: [{ type: i0.Output, args: ["e"] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: output_in_directive.d.ts
@@ -56,7 +56,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
             args: [{
                     template: 'Works',
                 }]
-        }] });
+        }], propDecorators: { a: [{ type: i0.Output, args: ["a"] }], b: [{ type: i0.Output, args: ["b"] }], c: [{ type: i0.Output, args: ["cPublic"] }], d: [{ type: i0.Output, args: ["d"] }], e: [{ type: i0.Output, args: ["e"] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: output_in_component.d.ts
@@ -97,7 +97,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
             args: [{
                     standalone: true,
                 }]
-        }], propDecorators: { clickDecorator1: [{
+        }], propDecorators: { click1: [{ type: i0.Output, args: ["click1"] }], click2: [{ type: i0.Output, args: ["click2"] }], click3: [{ type: i0.Output, args: ["click3"] }], _bla: [{ type: i0.Output, args: ["decoratorPublicName"] }], _bla2: [{ type: i0.Output, args: ["decoratorPublicName2"] }], clickDecorator1: [{
                 type: Output
             }], clickDecorator2: [{
                 type: Output
diff --git a/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_bindings/host_bindings/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_bindings/host_bindings/GOLDEN_PARTIAL.js
index 2831f0d23ba7..b4805ea15ef0 100644
--- a/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_bindings/host_bindings/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_bindings/host_bindings/GOLDEN_PARTIAL.js
@@ -833,13 +833,13 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
                     selector: '[hostBindingDir]',
                     standalone: false
                 }]
-        }], propDecorators: { 'is-a': [{
+        }], propDecorators: { "is-a": [{
                 type: HostBinding,
                 args: ['class.a']
-            }], 'is-"b"': [{
+            }], "is-\"b\"": [{
                 type: HostBinding,
                 args: ['class.b']
-            }], '"is-c"': [{
+            }], "\"is-c\"": [{
                 type: HostBinding,
                 args: ['class.c']
             }] } });
diff --git a/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_listener/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_listener/GOLDEN_PARTIAL.js
index 166e20b604ae..4b1957b46610 100644
--- a/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_listener/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_listener/GOLDEN_PARTIAL.js
@@ -977,7 +977,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
             args: [{
                     selector: '[ngModel]',
                 }]
-        }] });
+        }], propDecorators: { ngModel: [{ type: i0.Input, args: [{ isSignal: true, alias: "ngModel", required: true }] }, { type: i0.Output, args: ["ngModelChange"] }] } });
 export class TestCmp {
     constructor() {
         this.names = [signal('Angular')];
@@ -1031,7 +1031,7 @@ NgModelDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", versi
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: NgModelDirective, decorators: [{
             type: Directive,
             args: [{ selector: '[ngModel]' }]
-        }] });
+        }], propDecorators: { ngModel: [{ type: i0.Input, args: [{ isSignal: true, alias: "ngModel", required: false }] }, { type: i0.Output, args: ["ngModelChange"] }] } });
 export class TestCmp {
     constructor() {
         this.value = 123;
diff --git a/packages/compiler-cli/test/compliance/test_cases/signal_inputs/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/signal_inputs/GOLDEN_PARTIAL.js
index c403b60b196c..57031f20c3f4 100644
--- a/packages/compiler-cli/test/compliance/test_cases/signal_inputs/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/signal_inputs/GOLDEN_PARTIAL.js
@@ -14,7 +14,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }] });
+        }], propDecorators: { counter: [{ type: i0.Input, args: [{ isSignal: true, alias: "counter", required: false }] }], name: [{ type: i0.Input, args: [{ isSignal: true, alias: "name", required: true }] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: input_directive_definition.d.ts
@@ -45,7 +45,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
             args: [{
                     template: 'Works',
                 }]
-        }] });
+        }], propDecorators: { counter: [{ type: i0.Input, args: [{ isSignal: true, alias: "counter", required: false }] }], name: [{ type: i0.Input, args: [{ isSignal: true, alias: "name", required: true }] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: input_component_definition.d.ts
@@ -81,7 +81,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }], propDecorators: { decoratorInput: [{
+        }], propDecorators: { counter: [{ type: i0.Input, args: [{ isSignal: true, alias: "counter", required: false }] }], signalWithTransform: [{ type: i0.Input, args: [{ isSignal: true, alias: "signalWithTransform", required: false }] }], signalWithTransformAndAlias: [{ type: i0.Input, args: [{ isSignal: true, alias: "publicNameSignal", required: false }] }], decoratorInput: [{
                 type: Input
             }], decoratorInputWithAlias: [{
                 type: Input,
@@ -127,7 +127,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }] });
+        }], propDecorators: { name: [{ type: i0.Input, args: [{ isSignal: true, alias: "name", required: true }] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: transform_not_captured.d.ts
@@ -163,7 +163,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.1.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }] });
+        }], propDecorators: { name: [{ type: i0.Input, args: [{ isSignal: true, alias: "name", required: true }] }], name2: [{ type: i0.Input, args: [{ isSignal: true, alias: "name2", required: true }] }], genericTransform: [{ type: i0.Input, args: [{ isSignal: true, alias: "genericTransform", required: true }] }], genericTransform2: [{ type: i0.Input, args: [{ isSignal: true, alias: "genericTransform2", required: true }] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: complex_transform_functions.d.ts
diff --git a/packages/compiler-cli/test/compliance/test_cases/signal_queries/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/signal_queries/GOLDEN_PARTIAL.js
index 33d4b3d20ff3..3229468d1dba 100644
--- a/packages/compiler-cli/test/compliance/test_cases/signal_queries/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/signal_queries/GOLDEN_PARTIAL.js
@@ -24,7 +24,7 @@ TestDir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "17.2.0", version: "0.0.
 i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDER", ngImport: i0, type: TestDir, decorators: [{
             type: Directive,
             args: [{}]
-        }] });
+        }], propDecorators: { query1: [{ type: i0.ViewChild, args: ['locatorA', { isSignal: true }] }], query2: [{ type: i0.ViewChildren, args: ['locatorB', { isSignal: true }] }], query3: [{ type: i0.ContentChild, args: ['locatorC', { isSignal: true }] }], query4: [{ type: i0.ContentChildren, args: ['locatorD', { isSignal: true }] }], query5: [{ type: i0.ViewChild, args: [forwardRef(() => SomeToken), { isSignal: true }] }], query6: [{ type: i0.ViewChildren, args: [i0.forwardRef(() => SomeToken), { isSignal: true }] }], query7: [{ type: i0.ViewChild, args: ['locatorE', Object.assign({ read: SomeToken }, { isSignal: true })] }], query8: [{ type: i0.ContentChildren, args: ['locatorF, locatorG', Object.assign({ descendants: true }, { isSignal: true })] }], query9: [{ type: i0.ContentChildren, args: [i0.forwardRef(() => nonAnalyzableRefersToString), Object.assign({ descendants: true }, { isSignal: true })] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: query_in_directive.d.ts
@@ -66,7 +66,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
             args: [{
                     template: 'Works',
                 }]
-        }] });
+        }], propDecorators: { query1: [{ type: i0.ViewChild, args: ['locatorA', { isSignal: true }] }], query2: [{ type: i0.ViewChildren, args: ['locatorB', { isSignal: true }] }], query3: [{ type: i0.ContentChild, args: ['locatorC', { isSignal: true }] }], query4: [{ type: i0.ContentChildren, args: ['locatorD', { isSignal: true }] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: query_in_component.d.ts
@@ -100,10 +100,10 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
         }], propDecorators: { decoratorViewChild: [{
                 type: ViewChild,
                 args: ['locator1']
-            }], decoratorContentChild: [{
+            }], signalViewChild: [{ type: i0.ViewChild, args: ['locator1', { isSignal: true }] }], decoratorContentChild: [{
                 type: ContentChild,
                 args: ['locator2']
-            }] } });
+            }], signalContentChild: [{ type: i0.ContentChild, args: ['locator2', { isSignal: true }] }] } });
 
 /****************************************************************************************************
  * PARTIAL FILE: mixed_query_variants.d.ts
diff --git a/packages/compiler-cli/test/compliance/test_cases/source_mapping/inline_templates/GOLDEN_PARTIAL.js b/packages/compiler-cli/test/compliance/test_cases/source_mapping/inline_templates/GOLDEN_PARTIAL.js
index 37f60fb068ca..4dc29dd6c109 100644
--- a/packages/compiler-cli/test/compliance/test_cases/source_mapping/inline_templates/GOLDEN_PARTIAL.js
+++ b/packages/compiler-cli/test/compliance/test_cases/source_mapping/inline_templates/GOLDEN_PARTIAL.js
@@ -930,7 +930,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_simple.js.map
  ****************************************************************************************************/
-{"version":3,"file":"two_way_binding_simple.js","sourceRoot":"","sources":["../two_way_binding_simple.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,kCAAkC,gFAWnC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,kCAAkC;oBAC5C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;8BAEU,OAAO;sBAAf,KAAK;gBACI,cAAc;sBAAvB,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
+{"version":3,"file":"two_way_binding_simple.js","sourceRoot":"","sources":["../two_way_binding_simple.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,kCAAkC,gFAWnC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,kCAAkC;oBAC5C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;;sBAEE,KAAK;;sBACL,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_simple.d.ts
  ****************************************************************************************************/
@@ -1005,7 +1005,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_simple.js.map
  ****************************************************************************************************/
-{"version":3,"file":"two_way_binding_simple.js","sourceRoot":"","sources":["../two_way_binding_simple.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,kCAAkC,gFAWnC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,kCAAkC;oBAC5C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;8BAEU,OAAO;sBAAf,KAAK;gBACI,cAAc;sBAAvB,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
+{"version":3,"file":"two_way_binding_simple.js","sourceRoot":"","sources":["../two_way_binding_simple.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,kCAAkC,gFAWnC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,kCAAkC;oBAC5C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;;sBAEE,KAAK;;sBACL,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_simple.d.ts
  ****************************************************************************************************/
@@ -1080,7 +1080,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_longhand.js.map
  ****************************************************************************************************/
-{"version":3,"file":"two_way_binding_longhand.js","sourceRoot":"","sources":["../two_way_binding_longhand.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,qCAAqC,gFAWtC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,qCAAqC;oBAC/C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;8BAEU,OAAO;sBAAf,KAAK;gBACI,cAAc;sBAAvB,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
+{"version":3,"file":"two_way_binding_longhand.js","sourceRoot":"","sources":["../two_way_binding_longhand.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,qCAAqC,gFAWtC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,qCAAqC;oBAC/C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;;sBAEE,KAAK;;sBACL,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_longhand.d.ts
  ****************************************************************************************************/
@@ -1155,7 +1155,7 @@ i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "0.0.0-PLACEHOLDE
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_longhand.js.map
  ****************************************************************************************************/
-{"version":3,"file":"two_way_binding_longhand.js","sourceRoot":"","sources":["../two_way_binding_longhand.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,qCAAqC,gFAWtC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,qCAAqC;oBAC/C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;8BAEU,OAAO;sBAAf,KAAK;gBACI,cAAc;sBAAvB,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
+{"version":3,"file":"two_way_binding_longhand.js","sourceRoot":"","sources":["../two_way_binding_longhand.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,SAAS,EAAE,SAAS,EAAE,YAAY,EAAE,KAAK,EAAE,QAAQ,EAAE,MAAM,EAAC,MAAM,eAAe,CAAC;;AAO1F,MAAM,OAAO,OAAO;IALpB;QAME,SAAI,GAAW,EAAE,CAAC;KACnB;;+GAFY,OAAO;mGAAP,OAAO,qEAHN,qCAAqC,gFAWtC,gBAAgB;sGARhB,OAAO;kBALnB,SAAS;mBAAC;oBACP,QAAQ,EAAE,UAAU;oBACpB,QAAQ,EAAE,qCAAqC;oBAC/C,UAAU,EAAE,KAAK;iBACpB;;AASD,MAAM,OAAO,gBAAgB;IAJ7B;QAKW,YAAO,GAAW,EAAE,CAAC;QACpB,mBAAc,GAAyB,IAAI,YAAY,EAAE,CAAC;KACrE;;wHAHY,gBAAgB;4GAAhB,gBAAgB;sGAAhB,gBAAgB;kBAJ5B,SAAS;mBAAC;oBACP,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,KAAK;iBACpB;;sBAEE,KAAK;;sBACL,MAAM;;AAIT,MAAM,OAAO,SAAS;;iHAAT,SAAS;kHAAT,SAAS,iBAdT,OAAO,EAQP,gBAAgB;kHAMhB,SAAS;sGAAT,SAAS;kBADrB,QAAQ;mBAAC,EAAC,YAAY,EAAE,CAAC,OAAO,EAAE,gBAAgB,CAAC,EAAC"}
 /****************************************************************************************************
  * PARTIAL FILE: two_way_binding_longhand.d.ts
  ****************************************************************************************************/
diff --git a/packages/compiler-cli/test/ngtsc/authoring_inputs_spec.ts b/packages/compiler-cli/test/ngtsc/authoring_inputs_spec.ts
index 34831b88d8b6..379a3130a75a 100644
--- a/packages/compiler-cli/test/ngtsc/authoring_inputs_spec.ts
+++ b/packages/compiler-cli/test/ngtsc/authoring_inputs_spec.ts
@@ -467,5 +467,25 @@ runInEachFileSystem(() => {
       const js = env.getContents('test.js');
       expect(js).toContain('inputs: { data: [1, "data"] }');
     });
+
+    it('should capture signal inputs in the setClassMetadata call', () => {
+      env.write(
+        'test.ts',
+        `
+        import {Directive, input} from '@angular/core';
+
+        @Directive()
+        export class TestDir {
+          data = input('test');
+        }
+      `,
+      );
+      env.driveMain();
+      const js = env.getContents('test.js');
+      expect(js).toContain('import * as i0 from "@angular/core";');
+      expect(js).toContain(`i0.ɵsetClassMetadata(TestDir, [{
+        type: Directive
+    }], null, { data: [{ type: i0.Input, args: [{ isSignal: true, alias: "data", required: false }] }] });`);
+    });
   });
 });
diff --git a/packages/compiler-cli/test/ngtsc/authoring_models_spec.ts b/packages/compiler-cli/test/ngtsc/authoring_models_spec.ts
index 13fe7023145a..f36d1d91bbc2 100644
--- a/packages/compiler-cli/test/ngtsc/authoring_models_spec.ts
+++ b/packages/compiler-cli/test/ngtsc/authoring_models_spec.ts
@@ -776,5 +776,30 @@ runInEachFileSystem(() => {
         expect(diagnostics.length).toBe(0);
       });
     });
+
+    it('should capture model input/output pair in the setClassMetadata call', () => {
+      env.write(
+        'test.ts',
+        `
+        import {Directive, model} from '@angular/core';
+
+        @Directive()
+        export class TestDir {
+          value = model(1);
+        }
+      `,
+      );
+      env.driveMain();
+
+      const js = env.getContents('test.js');
+      expect(js).toContain('import * as i0 from "@angular/core";');
+      expect(js).toContain(
+        `i0.ɵsetClassMetadata(TestDir, [{
+        type: Directive
+    }], null, { value: [` +
+          `{ type: i0.Input, args: [{ isSignal: true, alias: "value", required: false }] }, ` +
+          `{ type: i0.Output, args: ["valueChange"] }] });`,
+      );
+    });
   });
 });
diff --git a/packages/compiler-cli/test/ngtsc/authoring_outputs_spec.ts b/packages/compiler-cli/test/ngtsc/authoring_outputs_spec.ts
index b3eb034ea66d..48a3dad4dad5 100644
--- a/packages/compiler-cli/test/ngtsc/authoring_outputs_spec.ts
+++ b/packages/compiler-cli/test/ngtsc/authoring_outputs_spec.ts
@@ -324,5 +324,26 @@ runInEachFileSystem(() => {
         expect(diagnostics.length).toBe(0);
       });
     });
+
+    it('should capture initializer-based outputs in the setClassMetadata call', () => {
+      env.write(
+        'test.ts',
+        `
+        import {Component, output} from '@angular/core';
+
+        @Component({selector: 'test', template: ''})
+        export class TestDir {
+          click = output();
+        }
+      `,
+      );
+      env.driveMain();
+      const js = env.getContents('test.js');
+      expect(js).toContain('import * as i0 from "@angular/core";');
+      expect(js).toContain(`i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { click: [{ type: i0.Output, args: ["click"] }] });`);
+    });
   });
 });
diff --git a/packages/compiler-cli/test/ngtsc/authoring_queries_spec.ts b/packages/compiler-cli/test/ngtsc/authoring_queries_spec.ts
index 6a9ca68e80af..1835642d7730 100644
--- a/packages/compiler-cli/test/ngtsc/authoring_queries_spec.ts
+++ b/packages/compiler-cli/test/ngtsc/authoring_queries_spec.ts
@@ -389,6 +389,146 @@ runInEachFileSystem(() => {
         const diagnostics = env.driveDiagnostics();
         expect(diagnostics.length).toBe(0);
       });
+
+      it('should capture a viewChild query in the setClasMetadata call', () => {
+        env.write(
+          'test.ts',
+          `
+            import {Component, viewChild} from '@angular/core';
+
+            @Component({selector: 'test', template: ''})
+            export class TestDir {
+              el = viewChild('myLocator');
+            }
+          `,
+        );
+        env.driveMain();
+
+        const js = env.getContents('test.js');
+        expect(js).toContain('import * as i0 from "@angular/core";');
+        expect(js).toContain(`i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { el: [{ type: i0.ViewChild, args: ['myLocator', { isSignal: true }] }] });`);
+      });
+
+      it('should capture a viewChildren query in the setClasMetadata call', () => {
+        env.write(
+          'test.ts',
+          `
+            import {Component, viewChildren} from '@angular/core';
+
+            @Component({selector: 'test', template: ''})
+            export class TestDir {
+              el = viewChildren('myLocator');
+            }
+          `,
+        );
+        env.driveMain();
+
+        const js = env.getContents('test.js');
+        expect(js).toContain('import * as i0 from "@angular/core";');
+        expect(js).toContain(`i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { el: [{ type: i0.ViewChildren, args: ['myLocator', { isSignal: true }] }] });`);
+      });
+
+      it('should capture a contentChild query in the setClasMetadata call', () => {
+        env.write(
+          'test.ts',
+          `
+            import {Component, contentChild} from '@angular/core';
+
+            @Component({selector: 'test', template: ''})
+            export class TestDir {
+              el = contentChild('myLocator');
+            }
+          `,
+        );
+        env.driveMain();
+
+        const js = env.getContents('test.js');
+        expect(js).toContain('import * as i0 from "@angular/core";');
+        expect(js).toContain(`i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { el: [{ type: i0.ContentChild, args: ['myLocator', { isSignal: true }] }] });`);
+      });
+
+      it('should capture a contentChildren query in the setClasMetadata call', () => {
+        env.write(
+          'test.ts',
+          `
+            import {Component, contentChildren} from '@angular/core';
+
+            @Component({selector: 'test', template: ''})
+            export class TestDir {
+              el = contentChildren('myLocator');
+            }
+          `,
+        );
+        env.driveMain();
+
+        const js = env.getContents('test.js');
+        expect(js).toContain('import * as i0 from "@angular/core";');
+        expect(js).toContain(`i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { el: [{ type: i0.ContentChildren, args: ['myLocator', { isSignal: true }] }] });`);
+      });
+
+      it('should capture a query with options in a setClassMetadata call', () => {
+        env.write(
+          'test.ts',
+          `
+            import {Component, viewChild, ElementRef} from '@angular/core';
+
+            @Component({selector: 'test', template: ''})
+            export class TestDir {
+              el = viewChild('myLocator', {read: ElementRef});
+            }
+          `,
+        );
+        env.driveMain();
+
+        const js = env.getContents('test.js');
+        expect(js).toContain('import * as i0 from "@angular/core";');
+        expect(js).toContain(
+          `i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { el: [{ type: i0.ViewChild, ` +
+            `args: ['myLocator', Object.assign({ read: ElementRef }, { isSignal: true })] }] });`,
+        );
+      });
+
+      it('should wrap reference in query as a forwardRef in the setClassMetadata call', () => {
+        env.write(
+          'test.ts',
+          `
+            import {Component, Directive, viewChild} from '@angular/core';
+
+            @Component({selector: 'test', template: ''})
+            export class TestDir {
+              el = viewChild(Dep);
+            }
+
+            @Directive({selector: '[dep]'})
+            export class Dep {}
+          `,
+        );
+        env.driveMain();
+
+        const js = env.getContents('test.js');
+        expect(js).toContain('import * as i0 from "@angular/core";');
+        expect(js).toContain(
+          `i0.ɵsetClassMetadata(TestDir, [{
+        type: Component,
+        args: [{ selector: 'test', template: '' }]
+    }], null, { el: [{ type: i0.ViewChild, args: [i0.forwardRef(() => Dep), { isSignal: true }] }] });`,
+        );
+      });
     });
   });
 });
diff --git a/packages/compiler/src/render3/r3_identifiers.ts b/packages/compiler/src/render3/r3_identifiers.ts
index 3c48d64de48d..c2cf7044785c 100644
--- a/packages/compiler/src/render3/r3_identifiers.ts
+++ b/packages/compiler/src/render3/r3_identifiers.ts
@@ -477,6 +477,17 @@ export class Identifiers {
     moduleName: CORE,
   };
 
+  // Decorators
+  static inputDecorator: o.ExternalReference = {name: 'Input', moduleName: CORE};
+  static outputDecorator: o.ExternalReference = {name: 'Output', moduleName: CORE};
+  static viewChildDecorator: o.ExternalReference = {name: 'ViewChild', moduleName: CORE};
+  static viewChildrenDecorator: o.ExternalReference = {name: 'ViewChildren', moduleName: CORE};
+  static contentChildDecorator: o.ExternalReference = {name: 'ContentChild', moduleName: CORE};
+  static contentChildrenDecorator: o.ExternalReference = {
+    name: 'ContentChildren',
+    moduleName: CORE,
+  };
+
   // type-checking
   static InputSignalBrandWriteType = {name: 'ɵINPUT_SIGNAL_BRAND_WRITE_TYPE', moduleName: CORE};
   static UnwrapDirectiveSignalInputs = {name: 'ɵUnwrapDirectiveSignalInputs', moduleName: CORE};
diff --git a/packages/core/test/render3/jit_environment_spec.ts b/packages/core/test/render3/jit_environment_spec.ts
index 87db419d252c..1184eaa4920b 100644
--- a/packages/core/test/render3/jit_environment_spec.ts
+++ b/packages/core/test/render3/jit_environment_spec.ts
@@ -29,6 +29,12 @@ const INTERFACE_EXCEPTIONS = new Set<string>([
 const AOT_ONLY = new Set<string>([
   'ɵsetClassMetadata',
   'ɵsetClassMetadataAsync',
+  'Input',
+  'Output',
+  'ViewChild',
+  'ViewChildren',
+  'ContentChild',
+  'ContentChildren',
 
   // used in type-checking.
   'ɵINPUT_SIGNAL_BRAND_WRITE_TYPE',