diff --git a/generators/angular/generator.ts b/generators/angular/generator.ts
index 37d3cff3c567..291244f2c578 100644
--- a/generators/angular/generator.ts
+++ b/generators/angular/generator.ts
@@ -22,12 +22,7 @@ import BaseApplicationGenerator from '../base-application/index.js';
 import { GENERATOR_ANGULAR, GENERATOR_CLIENT, GENERATOR_LANGUAGES } from '../generator-list.js';
 import { defaultLanguage } from '../languages/support/index.js';
 import { clientFrameworkTypes } from '../../lib/jhipster/index.js';
-import {
-  generateTypescriptTestEntity as generateTestEntity,
-  generateEntityClientEnumImports as getClientEnumImportsFormat,
-  generateTestEntityId as getTestEntityId,
-  generateTestEntityPrimaryKey as getTestEntityPrimaryKey,
-} from '../client/support/index.js';
+import { generateEntityClientEnumImports as getClientEnumImportsFormat } from '../client/support/index.js';
 import { createNeedleCallback, mutateData } from '../base/support/index.js';
 import { writeEslintClientRootConfigFile } from '../javascript/generators/eslint/support/tasks.js';
 import type { TaskTypes as DefaultTaskTypes } from '../../lib/types/application/tasks.js';
@@ -41,7 +36,6 @@ import {
   addItemToAdminMenu,
   addRoute,
   addToEntitiesMenu,
-  buildAngularFormPath as angularFormPath,
   isTranslatedAngularFile,
   translateAngularFilesTransform,
 } from './support/index.js';
@@ -49,11 +43,7 @@ import type { AngularApplication, AngularEntity } from './types.js';
 
 const { ANGULAR } = clientFrameworkTypes;
 
-export default class AngularGenerator extends BaseApplicationGenerator<
-  AngularEntity,
-  AngularApplication,
-  DefaultTaskTypes<AngularEntity, AngularApplication>
-> {
+export default class AngularGenerator extends BaseApplicationGenerator<DefaultTaskTypes<AngularEntity, AngularApplication>> {
   async beforeQueue() {
     if (!this.fromBlueprint) {
       await this.composeWithBlueprints();
@@ -182,22 +172,6 @@ export default class AngularGenerator extends BaseApplicationGenerator<
         entity.generateEntityClientEnumImports = fields => {
           return getClientEnumImportsFormat(fields, ANGULAR);
         };
-
-        entity.generateTestEntityPrimaryKey = (primaryKey, index) => {
-          return getTestEntityPrimaryKey(primaryKey, index);
-        };
-
-        entity.generateTypescriptTestEntity = (references, additionalFields) => {
-          return generateTestEntity(references, additionalFields);
-        };
-
-        entity.buildAngularFormPath = (reference, prefix = []) => {
-          return angularFormPath(reference, prefix);
-        };
-
-        entity.generateTestEntityId = (primaryKey, index: 0 | 1 | 'random' = 0, wrapped = true) => {
-          return getTestEntityId(primaryKey, index, wrapped);
-        };
       },
     });
   }
@@ -245,7 +219,7 @@ export default class AngularGenerator extends BaseApplicationGenerator<
     return this.asDefaultTaskGroup({
       loadEntities({ application }) {
         const entities = this.sharedData.getEntities().map(({ entity }) => entity);
-        application.angularEntities = entities.filter(entity => !entity.builtIn && !entity.skipClient);
+        application.angularEntities = entities.filter(entity => !entity.builtIn && !entity.skipClient) as AngularEntity[];
       },
       queueTranslateTransform({ control, application }) {
         const { enableTranslation, jhiPrefix } = application;
diff --git a/generators/angular/types.d.ts b/generators/angular/types.d.ts
index d87d6d5b8f05..a9007d9d4956 100644
--- a/generators/angular/types.d.ts
+++ b/generators/angular/types.d.ts
@@ -16,35 +16,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import type { Entity } from '../../lib/types/application/entity.js';
 import type { ApplicationType } from '../../lib/types/application/application.js';
+import type { Entity } from '../../lib/types/application/index.js';
 
 export interface AngularEntity extends Entity {
-  /**
-   * generates a value for a primary key type
-   * @param primaryKey the primary key attribute (or its type) of the entity
-   * @param index an index to add salt to the value
-   * @param wrapped if the value should be within quotes
-   * @returns {string|number|string}
-   */
-  generateTestEntityId: (primaryKey: any, index?: 0 | 1 | 'random', wrapped?: boolean) => any;
-  /**
-   * @private
-   * Create a angular form path getter method of reference.
-   *
-   * @param {object} reference
-   * @param {string[]} prefix
-   * @return {string}
-   */
-  buildAngularFormPath: (reference: any, prefix?: never[]) => string;
-  /**
-   * @private
-   * Generate a test entity instance with faked values.
-   *
-   * @param {any} references - references to other entities.
-   * @param {any} additionalFields - additional fields to add to the entity or with default values that overrides generated values.
-   */
-  generateTypescriptTestEntity: (references: any, additionalFields: any) => string;
   /**
    * @private
    * Generate a test entity, for the PK references (when the PK is a composite, derived key)
diff --git a/lib/types/application/entity.d.ts b/lib/types/application/entity.d.ts
index 7065b45a1c05..08e58a4660e0 100644
--- a/lib/types/application/entity.d.ts
+++ b/lib/types/application/entity.d.ts
@@ -45,8 +45,7 @@ type ClientSample = Record<string, string | number | boolean | null>;
 
 export interface Entity<F extends BaseField = Field, R extends BaseRelationship = never>
   extends Omit<Required<BaseEntity<F>>, 'relationships'>,
-    ServerEntity,
-    AngularEntity {
+    ServerEntity {
   changelogDateForRecent: any;
   /** @experimental */
   auditableEntity?: boolean;