diff --git a/core/analytics/application/use-cases/GetEntityAnalyticsQuery.test.ts b/core/analytics/application/use-cases/GetEntityAnalyticsQuery.test.ts
index c4c374593..140646245 100644
--- a/core/analytics/application/use-cases/GetEntityAnalyticsQuery.test.ts
+++ b/core/analytics/application/use-cases/GetEntityAnalyticsQuery.test.ts
@@ -1,7 +1,9 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import type { EntityType } from '../../domain/types/PageView';
 import { GetEntityAnalyticsQuery, type GetEntityAnalyticsInput } from './GetEntityAnalyticsQuery';
+import type { PageViewRepository } from '../repositories/PageViewRepository';
+import type { EngagementRepository } from '../../domain/repositories/EngagementRepository';
 
 describe('GetEntityAnalyticsQuery', () => {
   let pageViewRepository: {
diff --git a/core/analytics/application/use-cases/RecordEngagementUseCase.test.ts b/core/analytics/application/use-cases/RecordEngagementUseCase.test.ts
index 7e682d568..1c916f8e6 100644
--- a/core/analytics/application/use-cases/RecordEngagementUseCase.test.ts
+++ b/core/analytics/application/use-cases/RecordEngagementUseCase.test.ts
@@ -1,8 +1,9 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import { EngagementEvent } from '../../domain/entities/EngagementEvent';
 import type { EngagementAction, EngagementEntityType } from '../../domain/types/EngagementEvent';
 import { RecordEngagementUseCase, type RecordEngagementInput } from './RecordEngagementUseCase';
+import type { EngagementRepository } from '../../domain/repositories/EngagementRepository';
 
 describe('RecordEngagementUseCase', () => {
   let engagementRepository: {
diff --git a/core/identity/application/queries/GetUserRatingsSummaryQuery.test.ts b/core/identity/application/queries/GetUserRatingsSummaryQuery.test.ts
index 2aa492c81..73e2f0af4 100644
--- a/core/identity/application/queries/GetUserRatingsSummaryQuery.test.ts
+++ b/core/identity/application/queries/GetUserRatingsSummaryQuery.test.ts
@@ -85,8 +85,8 @@ describe('GetUserRatingsSummaryQuery', () => {
       expect(result.userId).toBe(userId);
       expect(result.platform.driving.value).toBe(50); // Default
       expect(result.platform.overallReputation).toBe(50);
-      expect(result.external.iracing.iRating).toBe(2200);
-      expect(result.external.iracing.safetyRating).toBe(4.5);
+      expect(result.external.iracing?.iRating).toBe(2200);
+      expect(result.external.iracing?.safetyRating).toBe(4.5);
       expect(result.lastRatingEventAt).toBe('2024-01-01T00:00:00.000Z');
     });
 
diff --git a/core/identity/application/use-cases/ForgotPasswordUseCase.test.ts b/core/identity/application/use-cases/ForgotPasswordUseCase.test.ts
index c67152033..ff2932848 100644
--- a/core/identity/application/use-cases/ForgotPasswordUseCase.test.ts
+++ b/core/identity/application/use-cases/ForgotPasswordUseCase.test.ts
@@ -1,10 +1,13 @@
 import type { Logger } from '@core/shared/domain/Logger';
 import { Result } from '@core/shared/domain/Result';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import { User } from '../../domain/entities/User';
 import { PasswordHash } from '../../domain/value-objects/PasswordHash';
 import { UserId } from '../../domain/value-objects/UserId';
 import { ForgotPasswordUseCase } from './ForgotPasswordUseCase';
+import type { AuthRepository } from '../../domain/repositories/AuthRepository';
+import type { MagicLinkRepository } from '../../domain/repositories/MagicLinkRepository';
+import type { MagicLinkNotificationPort } from '../ports/MagicLinkNotificationPort';
 
 describe('ForgotPasswordUseCase', () => {
   let authRepo: {
diff --git a/core/identity/application/use-cases/GetCurrentSessionUseCase.test.ts b/core/identity/application/use-cases/GetCurrentSessionUseCase.test.ts
index 1ad7ff1fc..c5579c2d4 100644
--- a/core/identity/application/use-cases/GetCurrentSessionUseCase.test.ts
+++ b/core/identity/application/use-cases/GetCurrentSessionUseCase.test.ts
@@ -1,7 +1,7 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { vi, type Mock } from 'vitest';
+import { vi, type Mock, beforeEach, describe, it, expect } from 'vitest';
 import { User } from '../../domain/entities/User';
-import { StoredUser } from '../../domain/repositories/UserRepository';
+import { StoredUser, type UserRepository } from '../../domain/repositories/UserRepository';
 import { GetCurrentSessionUseCase } from './GetCurrentSessionUseCase';
 
 describe('GetCurrentSessionUseCase', () => {
diff --git a/core/identity/application/use-cases/GetUserUseCase.test.ts b/core/identity/application/use-cases/GetUserUseCase.test.ts
index 9252f8fcd..fe9f948fa 100644
--- a/core/identity/application/use-cases/GetUserUseCase.test.ts
+++ b/core/identity/application/use-cases/GetUserUseCase.test.ts
@@ -1,6 +1,7 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import { GetUserUseCase } from './GetUserUseCase';
+import type { UserRepository } from '../../domain/repositories/UserRepository';
 
 describe('GetUserUseCase', () => {
   let userRepo: {
diff --git a/core/identity/application/use-cases/LoginUseCase.test.ts b/core/identity/application/use-cases/LoginUseCase.test.ts
index b05e096ae..32f8c3599 100644
--- a/core/identity/application/use-cases/LoginUseCase.test.ts
+++ b/core/identity/application/use-cases/LoginUseCase.test.ts
@@ -1,9 +1,11 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import { User } from '../../domain/entities/User';
 import { PasswordHash } from '../../domain/value-objects/PasswordHash';
 import { UserId } from '../../domain/value-objects/UserId';
 import { LoginUseCase } from './LoginUseCase';
+import type { AuthRepository } from '../../domain/repositories/AuthRepository';
+import type { PasswordHashingService } from '../ports/PasswordHashingService';
 
 describe('LoginUseCase', () => {
   let authRepo: {
diff --git a/core/identity/application/use-cases/RecordRaceRatingEventsUseCase.test.ts b/core/identity/application/use-cases/RecordRaceRatingEventsUseCase.test.ts
index 49deb219d..772f65bae 100644
--- a/core/identity/application/use-cases/RecordRaceRatingEventsUseCase.test.ts
+++ b/core/identity/application/use-cases/RecordRaceRatingEventsUseCase.test.ts
@@ -16,11 +16,11 @@ class MockRaceResultsProvider implements RaceResultsProvider {
     this.results = results;
   }
 
-  async getRaceResults(_raceId: string): Promise<RaceResultsData | null> {
+  async getRaceResults(): Promise<RaceResultsData | null> {
     return this.results;
   }
 
-  async hasRaceResults(_raceId: string): Promise<boolean> {
+  async hasRaceResults(): Promise<boolean> {
     return this.results !== null;
   }
 }
diff --git a/core/identity/application/use-cases/SignupSponsorUseCase.test.ts b/core/identity/application/use-cases/SignupSponsorUseCase.test.ts
index 800e4b0d6..6f396a1da 100644
--- a/core/identity/application/use-cases/SignupSponsorUseCase.test.ts
+++ b/core/identity/application/use-cases/SignupSponsorUseCase.test.ts
@@ -1,6 +1,9 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import { SignupSponsorUseCase } from './SignupSponsorUseCase';
+import type { AuthRepository } from '../../domain/repositories/AuthRepository';
+import type { CompanyRepository } from '../../domain/repositories/CompanyRepository';
+import type { PasswordHashingService } from '../ports/PasswordHashingService';
 
 describe('SignupSponsorUseCase', () => {
   let authRepo: {
diff --git a/core/identity/application/use-cases/SignupUseCase.test.ts b/core/identity/application/use-cases/SignupUseCase.test.ts
index 7241b19bd..cabcd844c 100644
--- a/core/identity/application/use-cases/SignupUseCase.test.ts
+++ b/core/identity/application/use-cases/SignupUseCase.test.ts
@@ -1,9 +1,11 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import { User } from '../../domain/entities/User';
 import { PasswordHash } from '../../domain/value-objects/PasswordHash';
 import { UserId } from '../../domain/value-objects/UserId';
 import { SignupUseCase } from './SignupUseCase';
+import type { AuthRepository } from '../../domain/repositories/AuthRepository';
+import type { PasswordHashingService } from '../ports/PasswordHashingService';
 
 describe('SignupUseCase', () => {
   let authRepo: {
diff --git a/core/identity/application/use-cases/SignupWithEmailUseCase.test.ts b/core/identity/application/use-cases/SignupWithEmailUseCase.test.ts
index 8dd121115..9ef057737 100644
--- a/core/identity/application/use-cases/SignupWithEmailUseCase.test.ts
+++ b/core/identity/application/use-cases/SignupWithEmailUseCase.test.ts
@@ -1,7 +1,8 @@
 import type { Logger } from '@core/shared/domain/Logger';
-import { describe, expect, it, vi, type Mock } from 'vitest';
+import { describe, expect, it, vi, type Mock, beforeEach } from 'vitest';
 import type { IdentitySessionPort } from '../ports/IdentitySessionPort';
 import { SignupWithEmailUseCase } from './SignupWithEmailUseCase';
+import type { UserRepository } from '../../domain/repositories/UserRepository';
 
 describe('SignupWithEmailUseCase', () => {
   let userRepository: {
diff --git a/core/racing/application/use-cases/AppendTeamRatingEventsUseCase.test.ts b/core/racing/application/use-cases/AppendTeamRatingEventsUseCase.test.ts
index 8054b36ee..2416efed8 100644
--- a/core/racing/application/use-cases/AppendTeamRatingEventsUseCase.test.ts
+++ b/core/racing/application/use-cases/AppendTeamRatingEventsUseCase.test.ts
@@ -5,7 +5,7 @@ import { TeamRatingEvent } from '@core/racing/domain/entities/TeamRatingEvent';
 import { TeamRatingEventId } from '@core/racing/domain/value-objects/TeamRatingEventId';
 import { TeamRatingDimensionKey } from '@core/racing/domain/value-objects/TeamRatingDimensionKey';
 import { TeamRatingDelta } from '@core/racing/domain/value-objects/TeamRatingDelta';
-import { TeamRating } from '../../domain/entities/TeamRating';
+import { TeamRating } from '@core/racing/domain/value-objects/TeamRating';
 import { describe, it, expect, beforeEach, afterEach } from 'vitest';
 
 // Mock repositories
diff --git a/core/racing/application/use-cases/ApproveLeagueJoinRequestUseCase.test.ts b/core/racing/application/use-cases/ApproveLeagueJoinRequestUseCase.test.ts
index ca553ddf5..2f27ca51d 100644
--- a/core/racing/application/use-cases/ApproveLeagueJoinRequestUseCase.test.ts
+++ b/core/racing/application/use-cases/ApproveLeagueJoinRequestUseCase.test.ts
@@ -1,7 +1,6 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   ApproveLeagueJoinRequestUseCase,
-  type ApproveLeagueJoinRequestResult,
 } from './ApproveLeagueJoinRequestUseCase';
 import { League } from '../../domain/entities/League';
 import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
diff --git a/core/racing/application/use-cases/ApproveTeamJoinRequestUseCase.test.ts b/core/racing/application/use-cases/ApproveTeamJoinRequestUseCase.test.ts
index f4509d683..5b350cd19 100644
--- a/core/racing/application/use-cases/ApproveTeamJoinRequestUseCase.test.ts
+++ b/core/racing/application/use-cases/ApproveTeamJoinRequestUseCase.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
-import { ApproveTeamJoinRequestUseCase, type ApproveTeamJoinRequestResult } from './ApproveTeamJoinRequestUseCase';
+import { ApproveTeamJoinRequestUseCase } from './ApproveTeamJoinRequestUseCase';
 import type { TeamMembershipRepository } from '../../domain/repositories/TeamMembershipRepository';
 
 describe('ApproveTeamJoinRequestUseCase', () => {
diff --git a/core/racing/application/use-cases/CompleteDriverOnboardingUseCase.test.ts b/core/racing/application/use-cases/CompleteDriverOnboardingUseCase.test.ts
index e212ed421..8442a4f46 100644
--- a/core/racing/application/use-cases/CompleteDriverOnboardingUseCase.test.ts
+++ b/core/racing/application/use-cases/CompleteDriverOnboardingUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, afterEach, vi, Mock } from 'vitest';
 import {
   CompleteDriverOnboardingUseCase,
   type CompleteDriverOnboardingInput,
-  type CompleteDriverOnboardingResult,
 } from './CompleteDriverOnboardingUseCase';
 import type { DriverRepository } from '../../domain/repositories/DriverRepository';
 import { Driver } from '../../domain/entities/Driver';
diff --git a/core/racing/application/use-cases/CompleteRaceUseCaseWithRatings.test.ts b/core/racing/application/use-cases/CompleteRaceUseCaseWithRatings.test.ts
index c3e22e512..8e37472bf 100644
--- a/core/racing/application/use-cases/CompleteRaceUseCaseWithRatings.test.ts
+++ b/core/racing/application/use-cases/CompleteRaceUseCaseWithRatings.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   CompleteRaceUseCaseWithRatings,
   type CompleteRaceWithRatingsInput,
-  type CompleteRaceWithRatingsResult,
 } from './CompleteRaceUseCaseWithRatings';
 import type { RaceRepository } from '../../domain/repositories/RaceRepository';
 import type { RaceRegistrationRepository } from '../../domain/repositories/RaceRegistrationRepository';
@@ -38,7 +37,6 @@ describe('CompleteRaceUseCaseWithRatings', () => {
     getRaceResults: Mock;
     hasRaceResults: Mock;
   };
-  let output: { present: Mock };
 
   beforeEach(() => {
     raceRepository = {
diff --git a/core/racing/application/use-cases/CreateLeagueWithSeasonAndScoringUseCase.test.ts b/core/racing/application/use-cases/CreateLeagueWithSeasonAndScoringUseCase.test.ts
index a46a293d6..9e177a530 100644
--- a/core/racing/application/use-cases/CreateLeagueWithSeasonAndScoringUseCase.test.ts
+++ b/core/racing/application/use-cases/CreateLeagueWithSeasonAndScoringUseCase.test.ts
@@ -3,6 +3,10 @@ import {
     CreateLeagueWithSeasonAndScoringUseCase,
     type CreateLeagueWithSeasonAndScoringCommand
 } from './CreateLeagueWithSeasonAndScoringUseCase';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
+import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
+import type { LeagueScoringConfigRepository } from '../../domain/repositories/LeagueScoringConfigRepository';
+import type { Logger } from '@core/shared/domain/Logger';
 
 describe('CreateLeagueWithSeasonAndScoringUseCase', () => {
   let useCase: CreateLeagueWithSeasonAndScoringUseCase;
@@ -40,11 +44,13 @@ describe('CreateLeagueWithSeasonAndScoringUseCase', () => {
       warn: vi.fn(),
       error: vi.fn(),
     };
-    useCase = new CreateLeagueWithSeasonAndScoringUseCase(leagueRepository as any,
-      seasonRepository as any,
-      leagueScoringConfigRepository as any,
+    useCase = new CreateLeagueWithSeasonAndScoringUseCase(
+      leagueRepository as unknown as LeagueRepository,
+      seasonRepository as unknown as SeasonRepository,
+      leagueScoringConfigRepository as unknown as LeagueScoringConfigRepository,
       getLeagueScoringPresetById,
-      logger as any);
+      logger as unknown as Logger
+    );
   });
 
   it('should create league, season, and scoring successfully', async () => {
diff --git a/core/racing/application/use-cases/GetAllLeaguesWithCapacityAndScoringUseCase.test.ts b/core/racing/application/use-cases/GetAllLeaguesWithCapacityAndScoringUseCase.test.ts
index 06b744280..2ff78645f 100644
--- a/core/racing/application/use-cases/GetAllLeaguesWithCapacityAndScoringUseCase.test.ts
+++ b/core/racing/application/use-cases/GetAllLeaguesWithCapacityAndScoringUseCase.test.ts
@@ -7,7 +7,6 @@ import type { SeasonRepository } from '../../domain/repositories/SeasonRepositor
 import {
   GetAllLeaguesWithCapacityAndScoringUseCase,
   type GetAllLeaguesWithCapacityAndScoringInput,
-  type GetAllLeaguesWithCapacityAndScoringResult,
 } from './GetAllLeaguesWithCapacityAndScoringUseCase';
 
 describe('GetAllLeaguesWithCapacityAndScoringUseCase', () => {
diff --git a/core/racing/application/use-cases/GetDriverTeamUseCase.test.ts b/core/racing/application/use-cases/GetDriverTeamUseCase.test.ts
index 62ba1c316..ad70ee261 100644
--- a/core/racing/application/use-cases/GetDriverTeamUseCase.test.ts
+++ b/core/racing/application/use-cases/GetDriverTeamUseCase.test.ts
@@ -1,10 +1,12 @@
 import type { Logger } from '@core/shared/domain/Logger';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { GetDriverTeamUseCase, type GetDriverTeamInput } from './GetDriverTeamUseCase';
+import type { TeamRepository } from '../../domain/repositories/TeamRepository';
+import type { TeamMembershipRepository } from '../../domain/repositories/TeamMembershipRepository';
 
 describe('GetDriverTeamUseCase', () => {
-  let mockTeamRepo: any;
-  let mockMembershipRepo: any;
+  let mockTeamRepo: TeamRepository;
+  let mockMembershipRepo: TeamMembershipRepository;
   let mockLogger: Logger;
 
   beforeEach(() => {
@@ -16,7 +18,7 @@ describe('GetDriverTeamUseCase', () => {
       update: vi.fn(),
       delete: vi.fn(),
       exists: vi.fn(),
-    };
+    } as unknown as TeamRepository;
 
     mockMembershipRepo = {
       getActiveMembershipForDriver: vi.fn(),
@@ -28,7 +30,7 @@ describe('GetDriverTeamUseCase', () => {
       countByTeamId: vi.fn(),
       saveJoinRequest: vi.fn(),
       removeJoinRequest: vi.fn(),
-    };
+    } as unknown as TeamMembershipRepository;
 
     mockLogger = {
       debug: vi.fn(),
diff --git a/core/racing/application/use-cases/GetEntitySponsorshipPricingUseCase.test.ts b/core/racing/application/use-cases/GetEntitySponsorshipPricingUseCase.test.ts
index 63a9e3490..84490804d 100644
--- a/core/racing/application/use-cases/GetEntitySponsorshipPricingUseCase.test.ts
+++ b/core/racing/application/use-cases/GetEntitySponsorshipPricingUseCase.test.ts
@@ -5,9 +5,10 @@ import {
     GetEntitySponsorshipPricingUseCase,
     type GetEntitySponsorshipPricingInput
 } from './GetEntitySponsorshipPricingUseCase';
+import type { SponsorshipPricingRepository } from '../../domain/repositories/SponsorshipPricingRepository';
 
 describe('GetEntitySponsorshipPricingUseCase', () => {
-  let mockSponsorshipPricingRepo: any;
+  let mockSponsorshipPricingRepo: SponsorshipPricingRepository;
   let mockLogger: Logger;
   let mockFindByEntity: Mock;
 
@@ -22,7 +23,7 @@ describe('GetEntitySponsorshipPricingUseCase', () => {
       save: vi.fn(),
       exists: vi.fn(),
       findAcceptingApplications: vi.fn(),
-    };
+    } as unknown as SponsorshipPricingRepository;
     mockLogger = {
       debug: vi.fn(),
       info: vi.fn(),
@@ -32,7 +33,7 @@ describe('GetEntitySponsorshipPricingUseCase', () => {
   });
 
   it('should return PRICING_NOT_CONFIGURED when no pricing found', async () => {
-    const useCase = new GetEntitySponsorshipPricingUseCase(mockSponsorshipPricingRepo as any,
+    const useCase = new GetEntitySponsorshipPricingUseCase(mockSponsorshipPricingRepo,
       mockLogger);
 
     const dto: GetEntitySponsorshipPricingInput = {
@@ -54,7 +55,7 @@ describe('GetEntitySponsorshipPricingUseCase', () => {
   });
 
   it('should return pricing data when found', async () => {
-    const useCase = new GetEntitySponsorshipPricingUseCase(mockSponsorshipPricingRepo as any,
+    const useCase = new GetEntitySponsorshipPricingUseCase(mockSponsorshipPricingRepo,
       mockLogger);
 
     const dto: GetEntitySponsorshipPricingInput = {
@@ -106,7 +107,7 @@ describe('GetEntitySponsorshipPricingUseCase', () => {
   });
 
   it('should return error when repository throws', async () => {
-    const useCase = new GetEntitySponsorshipPricingUseCase(mockSponsorshipPricingRepo as any,
+    const useCase = new GetEntitySponsorshipPricingUseCase(mockSponsorshipPricingRepo,
       mockLogger);
 
     const dto: GetEntitySponsorshipPricingInput = {
diff --git a/core/racing/application/use-cases/GetLeagueAdminPermissionsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueAdminPermissionsUseCase.test.ts
index a255bb789..d1f10bbf4 100644
--- a/core/racing/application/use-cases/GetLeagueAdminPermissionsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueAdminPermissionsUseCase.test.ts
@@ -6,10 +6,12 @@ import {
     type GetLeagueAdminPermissionsErrorCode,
     type GetLeagueAdminPermissionsInput
 } from './GetLeagueAdminPermissionsUseCase';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
+import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
 
 describe('GetLeagueAdminPermissionsUseCase', () => {
-  let mockLeagueRepo: any;
-  let mockMembershipRepo: any;
+  let mockLeagueRepo: LeagueRepository;
+  let mockMembershipRepo: LeagueMembershipRepository;
   let mockFindById: Mock;
   let mockGetMembership: Mock;
   const logger: Logger = {
@@ -31,7 +33,7 @@ describe('GetLeagueAdminPermissionsUseCase', () => {
       exists: vi.fn(),
       findByOwnerId: vi.fn(),
       searchByName: vi.fn(),
-    };
+    } as unknown as LeagueRepository;
 
     mockMembershipRepo = {
       getMembership: mockGetMembership,
@@ -43,7 +45,7 @@ describe('GetLeagueAdminPermissionsUseCase', () => {
       removeJoinRequest: vi.fn(),
       countByLeagueId: vi.fn(),
       getLeagueMembers: vi.fn(),
-    };
+    } as unknown as LeagueMembershipRepository;
   });
 
   const createUseCase = () => new GetLeagueAdminPermissionsUseCase(mockLeagueRepo,
@@ -107,7 +109,7 @@ describe('GetLeagueAdminPermissionsUseCase', () => {
   });
 
   it('returns admin permissions for admin role', async () => {
-    const league = { id: 'league1' } as any;
+    const league = { id: 'league1' } as unknown as League;
     mockFindById.mockResolvedValue(league);
     mockGetMembership.mockResolvedValue({ status: 'active', role: 'admin' });
 
@@ -127,7 +129,7 @@ describe('GetLeagueAdminPermissionsUseCase', () => {
   });
 
   it('returns admin permissions for owner role', async () => {
-    const league = { id: 'league1' } as any;
+    const league = { id: 'league1' } as unknown as League;
     mockFindById.mockResolvedValue(league);
     mockGetMembership.mockResolvedValue({ status: 'active', role: 'owner' });
 
diff --git a/core/racing/application/use-cases/GetLeagueJoinRequestsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueJoinRequestsUseCase.test.ts
index ca388ea94..0d8f56f04 100644
--- a/core/racing/application/use-cases/GetLeagueJoinRequestsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueJoinRequestsUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetLeagueJoinRequestsUseCase,
   type GetLeagueJoinRequestsInput,
-  type GetLeagueJoinRequestsResult,
   type GetLeagueJoinRequestsErrorCode,
 } from './GetLeagueJoinRequestsUseCase';
 import { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
diff --git a/core/racing/application/use-cases/GetLeagueProtestsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueProtestsUseCase.test.ts
index 436d62076..0f85cf495 100644
--- a/core/racing/application/use-cases/GetLeagueProtestsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueProtestsUseCase.test.ts
@@ -1,7 +1,6 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   GetLeagueProtestsUseCase,
-  GetLeagueProtestsResult,
   GetLeagueProtestsInput,
   GetLeagueProtestsErrorCode,
 } from './GetLeagueProtestsUseCase';
diff --git a/core/racing/application/use-cases/GetLeagueRosterJoinRequestsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueRosterJoinRequestsUseCase.test.ts
index c7a2d8135..e454c1aeb 100644
--- a/core/racing/application/use-cases/GetLeagueRosterJoinRequestsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueRosterJoinRequestsUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetLeagueRosterJoinRequestsUseCase,
   type GetLeagueRosterJoinRequestsInput,
-  type GetLeagueRosterJoinRequestsResult,
   type GetLeagueRosterJoinRequestsErrorCode,
 } from './GetLeagueRosterJoinRequestsUseCase';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
diff --git a/core/racing/application/use-cases/GetLeagueRosterMembersUseCase.test.ts b/core/racing/application/use-cases/GetLeagueRosterMembersUseCase.test.ts
index 67c739997..1c1f48cc0 100644
--- a/core/racing/application/use-cases/GetLeagueRosterMembersUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueRosterMembersUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetLeagueRosterMembersUseCase,
   type GetLeagueRosterMembersInput,
-  type GetLeagueRosterMembersResult,
   type GetLeagueRosterMembersErrorCode,
 } from './GetLeagueRosterMembersUseCase';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
diff --git a/core/racing/application/use-cases/GetLeagueScoringConfigUseCase.test.ts b/core/racing/application/use-cases/GetLeagueScoringConfigUseCase.test.ts
index e9815357d..d691c1be4 100644
--- a/core/racing/application/use-cases/GetLeagueScoringConfigUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueScoringConfigUseCase.test.ts
@@ -1,4 +1,4 @@
-import { describe, it, expect, beforeEach, vi } from 'vitest';
+import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import { GetLeagueScoringConfigUseCase } from './GetLeagueScoringConfigUseCase';
 import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
 import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
@@ -12,27 +12,11 @@ import type { LeagueScoringPreset } from '../../domain/types/LeagueScoringPreset
 
 describe('GetLeagueScoringConfigUseCase', () => {
   let useCase: GetLeagueScoringConfigUseCase;
-  let mockLeagueRepository: {
-    findById: any;
-    exists: any;
-    save: any;
-    findAll: any;
-  };
-  let mockSeasonRepository: {
-    findByLeagueId: any;
-    save: any;
-    findById: any;
-  };
-  let mockLeagueScoringConfigRepository: {
-    findBySeasonId: any;
-    save: any;
-  };
-  let mockGameRepository: {
-    findById: any;
-    save: any;
-    findAll: any;
-  };
-  let mockPresetProvider: { getPresetById: any };
+  let mockLeagueRepository: LeagueRepository;
+  let mockSeasonRepository: SeasonRepository;
+  let mockLeagueScoringConfigRepository: LeagueScoringConfigRepository;
+  let mockGameRepository: GameRepository;
+  let mockPresetProvider: { getPresetById: Mock };
 
   beforeEach(() => {
     mockLeagueRepository = {
@@ -40,35 +24,35 @@ describe('GetLeagueScoringConfigUseCase', () => {
       exists: vi.fn(),
       save: vi.fn(),
       findAll: vi.fn(),
-    };
+    } as unknown as LeagueRepository;
 
     mockSeasonRepository = {
       findByLeagueId: vi.fn(),
       save: vi.fn(),
       findById: vi.fn(),
-    };
+    } as unknown as SeasonRepository;
 
     mockLeagueScoringConfigRepository = {
       findBySeasonId: vi.fn(),
       save: vi.fn(),
-    };
+    } as unknown as LeagueScoringConfigRepository;
 
     mockGameRepository = {
       findById: vi.fn(),
       save: vi.fn(),
       findAll: vi.fn(),
-    };
+    } as unknown as GameRepository;
 
     mockPresetProvider = {
       getPresetById: vi.fn(),
     };
 
     useCase = new GetLeagueScoringConfigUseCase(
-      mockLeagueRepository as unknown as LeagueRepository,
-      mockSeasonRepository as unknown as SeasonRepository,
-      mockLeagueScoringConfigRepository as unknown as LeagueScoringConfigRepository,
-      mockGameRepository as unknown as GameRepository,
-      mockPresetProvider as any,
+      mockLeagueRepository,
+      mockSeasonRepository,
+      mockLeagueScoringConfigRepository,
+      mockGameRepository,
+      mockPresetProvider as unknown as { getPresetById: (id: string) => LeagueScoringPreset | undefined },
     );
   });
 
@@ -96,7 +80,7 @@ describe('GetLeagueScoringConfigUseCase', () => {
     const result = await useCase.execute({ leagueId: 'league-1' });
 
     expect(result.isOk()).toBe(true);
-    const value = result.unwrap() as any;
+    const value = result.unwrap();
     expect(value.league).toBe(mockLeague);
     expect(value.season).toBe(mockSeason);
     expect(value.scoringConfig).toBe(mockScoringConfig);
@@ -221,7 +205,7 @@ describe('GetLeagueScoringConfigUseCase', () => {
     const result = await useCase.execute({ leagueId: 'league-1' });
 
     expect(result.isOk()).toBe(true);
-    const value = result.unwrap() as any;
+    const value = result.unwrap();
     expect(value.preset).toBeUndefined();
   });
 
diff --git a/core/racing/application/use-cases/GetLeagueSeasonsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueSeasonsUseCase.test.ts
index ee4ee88e7..70f737a05 100644
--- a/core/racing/application/use-cases/GetLeagueSeasonsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueSeasonsUseCase.test.ts
@@ -2,14 +2,13 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetLeagueSeasonsUseCase,
   type GetLeagueSeasonsInput,
-  type GetLeagueSeasonsResult,
   type GetLeagueSeasonsErrorCode,
 } from './GetLeagueSeasonsUseCase';
-import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
-import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
-import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
 import { Season } from '../../domain/entities/season/Season';
 import { League } from '../../domain/entities/League';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
+import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
+import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 
 describe('GetLeagueSeasonsUseCase', () => {
   let useCase: GetLeagueSeasonsUseCase;
@@ -31,8 +30,10 @@ describe('GetLeagueSeasonsUseCase', () => {
       exists: vi.fn(),
     };
 
-    useCase = new GetLeagueSeasonsUseCase(leagueRepository as any,
-      seasonRepository as any);
+    useCase = new GetLeagueSeasonsUseCase(
+      leagueRepository as unknown as LeagueRepository,
+      seasonRepository as unknown as SeasonRepository
+    );
   });
 
   it('should return seasons with correct isParallelActive flags on success', async () => {
diff --git a/core/racing/application/use-cases/GetLeagueStandingsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueStandingsUseCase.test.ts
index de5906851..3a3d07d01 100644
--- a/core/racing/application/use-cases/GetLeagueStandingsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueStandingsUseCase.test.ts
@@ -3,11 +3,12 @@ import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorC
 import {
   GetLeagueStandingsUseCase,
   type GetLeagueStandingsInput,
-  type GetLeagueStandingsResult,
   type GetLeagueStandingsErrorCode,
 } from './GetLeagueStandingsUseCase';
 import { Standing } from '../../domain/entities/Standing';
 import { Driver } from '../../domain/entities/Driver';
+import type { StandingRepository } from '../../domain/repositories/StandingRepository';
+import type { DriverRepository } from '../../domain/repositories/DriverRepository';
 
 describe('GetLeagueStandingsUseCase', () => {
   let useCase: GetLeagueStandingsUseCase;
@@ -26,8 +27,8 @@ describe('GetLeagueStandingsUseCase', () => {
       findById: vi.fn(),
     };
 
-    useCase = new GetLeagueStandingsUseCase(standingRepository as any,
-      driverRepository as any);
+    useCase = new GetLeagueStandingsUseCase(standingRepository as unknown as StandingRepository,
+      driverRepository as unknown as DriverRepository);
   });
 
   it('should return standings with drivers mapped', async () => {
diff --git a/core/racing/application/use-cases/GetLeagueStatsUseCase.test.ts b/core/racing/application/use-cases/GetLeagueStatsUseCase.test.ts
index e64c66196..dde5d7be8 100644
--- a/core/racing/application/use-cases/GetLeagueStatsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueStatsUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetLeagueStatsUseCase,
   type GetLeagueStatsInput,
-  type GetLeagueStatsResult,
   type GetLeagueStatsErrorCode,
 } from './GetLeagueStatsUseCase';
 import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
@@ -27,8 +26,8 @@ describe('GetLeagueStatsUseCase', () => {
       findByLeagueId: vi.fn(),
     };
     getDriverRating = vi.fn();
-    useCase = new GetLeagueStatsUseCase(leagueMembershipRepository as any,
-      raceRepository as any,
+    useCase = new GetLeagueStatsUseCase(leagueMembershipRepository as unknown as LeagueMembershipRepository,
+      raceRepository as unknown as RaceRepository,
       getDriverRating);
   });
 
diff --git a/core/racing/application/use-cases/GetLeagueWalletUseCase.test.ts b/core/racing/application/use-cases/GetLeagueWalletUseCase.test.ts
index abe598bf9..28d1e7552 100644
--- a/core/racing/application/use-cases/GetLeagueWalletUseCase.test.ts
+++ b/core/racing/application/use-cases/GetLeagueWalletUseCase.test.ts
@@ -1,7 +1,6 @@
 import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetLeagueWalletUseCase,
-  type GetLeagueWalletResult,
   type GetLeagueWalletInput,
   type GetLeagueWalletErrorCode,
 } from './GetLeagueWalletUseCase';
@@ -40,9 +39,9 @@ describe('GetLeagueWalletUseCase', () => {
       findByWalletId: vi.fn(),
     };
 
-    useCase = new GetLeagueWalletUseCase(leagueRepository as any,
-      leagueWalletRepository as any,
-      transactionRepository as any);
+    useCase = new GetLeagueWalletUseCase(leagueRepository as unknown as LeagueRepository,
+      leagueWalletRepository as unknown as LeagueWalletRepository,
+      transactionRepository as unknown as TransactionRepository);
   });
 
   it('returns mapped wallet data when wallet exists', async () => {
diff --git a/core/racing/application/use-cases/GetPendingSponsorshipRequestsUseCase.test.ts b/core/racing/application/use-cases/GetPendingSponsorshipRequestsUseCase.test.ts
index 6a576c24c..669829215 100644
--- a/core/racing/application/use-cases/GetPendingSponsorshipRequestsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetPendingSponsorshipRequestsUseCase.test.ts
@@ -1,7 +1,6 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   GetPendingSponsorshipRequestsUseCase,
-  type GetPendingSponsorshipRequestsResult,
   type GetPendingSponsorshipRequestsInput,
   type GetPendingSponsorshipRequestsErrorCode,
 } from './GetPendingSponsorshipRequestsUseCase';
diff --git a/core/racing/application/use-cases/GetProfileOverviewUseCase.test.ts b/core/racing/application/use-cases/GetProfileOverviewUseCase.test.ts
index 0b6bcf201..d43a6e2ba 100644
--- a/core/racing/application/use-cases/GetProfileOverviewUseCase.test.ts
+++ b/core/racing/application/use-cases/GetProfileOverviewUseCase.test.ts
@@ -1,13 +1,16 @@
 import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetProfileOverviewUseCase,
-  type GetProfileOverviewResult,
 } from './GetProfileOverviewUseCase';
 import { DriverRepository } from '../../domain/repositories/DriverRepository';
 import { TeamRepository } from '../../domain/repositories/TeamRepository';
 import { TeamMembershipRepository } from '../../domain/repositories/TeamMembershipRepository';
 import { SocialGraphRepository } from '@core/social/domain/repositories/SocialGraphRepository';
 import { Driver } from '../../domain/entities/Driver';
+import type { DriverStatsUseCase } from './DriverStatsUseCase';
+import type { RankingUseCase } from './RankingUseCase';
+import type { DriverExtendedProfileProvider } from '../ports/DriverExtendedProfileProvider';
+
 describe('GetProfileOverviewUseCase', () => {
   let useCase: GetProfileOverviewUseCase;
   let driverRepository: {
@@ -64,9 +67,9 @@ describe('GetProfileOverviewUseCase', () => {
       teamRepository as unknown as TeamRepository,
       teamMembershipRepository as unknown as TeamMembershipRepository,
       socialRepository as unknown as SocialGraphRepository,
-      driverExtendedProfileProvider,
-      driverStatsUseCase as unknown as any,
-      rankingUseCase as unknown as any);
+      driverExtendedProfileProvider as unknown as DriverExtendedProfileProvider,
+      driverStatsUseCase as unknown as DriverStatsUseCase,
+      rankingUseCase as unknown as RankingUseCase);
   });
 
   it('should return profile overview for existing driver', async () => {
diff --git a/core/racing/application/use-cases/GetRaceProtestsUseCase.test.ts b/core/racing/application/use-cases/GetRaceProtestsUseCase.test.ts
index a4cb4c2f4..395cc6443 100644
--- a/core/racing/application/use-cases/GetRaceProtestsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetRaceProtestsUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetRaceProtestsUseCase,
   type GetRaceProtestsInput,
-  type GetRaceProtestsResult,
   type GetRaceProtestsErrorCode,
 } from './GetRaceProtestsUseCase';
 import { Protest } from '../../domain/entities/Protest';
diff --git a/core/racing/application/use-cases/GetRaceResultsDetailUseCase.test.ts b/core/racing/application/use-cases/GetRaceResultsDetailUseCase.test.ts
index a96a6669c..45063b6c4 100644
--- a/core/racing/application/use-cases/GetRaceResultsDetailUseCase.test.ts
+++ b/core/racing/application/use-cases/GetRaceResultsDetailUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetRaceResultsDetailUseCase,
   type GetRaceResultsDetailInput,
-  type GetRaceResultsDetailResult,
   type GetRaceResultsDetailErrorCode,
 } from './GetRaceResultsDetailUseCase';
 import type { RaceRepository } from '../../domain/repositories/RaceRepository';
diff --git a/core/racing/application/use-cases/GetRaceWithSOFUseCase.test.ts b/core/racing/application/use-cases/GetRaceWithSOFUseCase.test.ts
index a7dd7a86c..0e759f890 100644
--- a/core/racing/application/use-cases/GetRaceWithSOFUseCase.test.ts
+++ b/core/racing/application/use-cases/GetRaceWithSOFUseCase.test.ts
@@ -39,7 +39,7 @@ describe('GetRaceWithSOFUseCase', () => {
       raceRepository as unknown as RaceRepository,
       registrationRepository as unknown as RaceRegistrationRepository,
       resultRepository as unknown as ResultRepository,
-      getDriverRating as any
+      getDriverRating as unknown as (input: { driverId: string }) => Promise<{ rating: number | null; ratingChange: number | null }>
     );
   });
 
diff --git a/core/racing/application/use-cases/GetRacesPageDataUseCase.test.ts b/core/racing/application/use-cases/GetRacesPageDataUseCase.test.ts
index d2b5de33a..3733cb1e4 100644
--- a/core/racing/application/use-cases/GetRacesPageDataUseCase.test.ts
+++ b/core/racing/application/use-cases/GetRacesPageDataUseCase.test.ts
@@ -8,6 +8,8 @@ import {
     type GetRacesPageDataInput,
     type GetRacesPageDataResult,
 } from './GetRacesPageDataUseCase';
+import type { RaceRepository } from '../../domain/repositories/RaceRepository';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
 
 describe('GetRacesPageDataUseCase', () => {
   let useCase: GetRacesPageDataUseCase;
diff --git a/core/racing/application/use-cases/GetSponsorDashboardUseCase.test.ts b/core/racing/application/use-cases/GetSponsorDashboardUseCase.test.ts
index 5893ae6cc..88039172e 100644
--- a/core/racing/application/use-cases/GetSponsorDashboardUseCase.test.ts
+++ b/core/racing/application/use-cases/GetSponsorDashboardUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   GetSponsorDashboardUseCase,
   type GetSponsorDashboardInput,
-  type GetSponsorDashboardResult,
   type GetSponsorDashboardErrorCode,
 } from './GetSponsorDashboardUseCase';
 import { SponsorRepository } from '../../domain/repositories/SponsorRepository';
diff --git a/core/racing/application/use-cases/GetSponsorSponsorshipsUseCase.test.ts b/core/racing/application/use-cases/GetSponsorSponsorshipsUseCase.test.ts
index 01b6d7e95..c13bc1096 100644
--- a/core/racing/application/use-cases/GetSponsorSponsorshipsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetSponsorSponsorshipsUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   GetSponsorSponsorshipsUseCase,
   type GetSponsorSponsorshipsInput,
-  type GetSponsorSponsorshipsResult,
   type GetSponsorSponsorshipsErrorCode,
 } from './GetSponsorSponsorshipsUseCase';
 import { SponsorRepository } from '../../domain/repositories/SponsorRepository';
diff --git a/core/racing/application/use-cases/GetSponsorUseCase.test.ts b/core/racing/application/use-cases/GetSponsorUseCase.test.ts
index c2288df15..c1105ecbe 100644
--- a/core/racing/application/use-cases/GetSponsorUseCase.test.ts
+++ b/core/racing/application/use-cases/GetSponsorUseCase.test.ts
@@ -2,7 +2,6 @@ import { beforeEach, describe, expect, it, vi, type Mock } from 'vitest';
 import {
   GetSponsorUseCase,
   type GetSponsorInput,
-  type GetSponsorResult,
   type GetSponsorErrorCode,
 } from './GetSponsorUseCase';
 import type { SponsorRepository } from '../../domain/repositories/SponsorRepository';
diff --git a/core/racing/application/use-cases/GetSponsorsUseCase.test.ts b/core/racing/application/use-cases/GetSponsorsUseCase.test.ts
index 330bf5dce..b3631f00b 100644
--- a/core/racing/application/use-cases/GetSponsorsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetSponsorsUseCase.test.ts
@@ -1,6 +1,7 @@
-import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
+import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import { GetSponsorsUseCase } from './GetSponsorsUseCase';
 import { Sponsor } from '../../domain/entities/sponsor/Sponsor';
+import type { SponsorRepository } from '../../domain/repositories/SponsorRepository';
 
 describe('GetSponsorsUseCase', () => {
   let useCase: GetSponsorsUseCase;
@@ -12,7 +13,7 @@ describe('GetSponsorsUseCase', () => {
     sponsorRepository = {
       findAll: vi.fn(),
     };
-    useCase = new GetSponsorsUseCase(sponsorRepository as any);
+    useCase = new GetSponsorsUseCase(sponsorRepository as unknown as SponsorRepository);
   });
 
   it('should return all sponsors', async () => {
diff --git a/core/racing/application/use-cases/GetTeamDetailsUseCase.test.ts b/core/racing/application/use-cases/GetTeamDetailsUseCase.test.ts
index e5e920316..eeca06bd2 100644
--- a/core/racing/application/use-cases/GetTeamDetailsUseCase.test.ts
+++ b/core/racing/application/use-cases/GetTeamDetailsUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   GetTeamDetailsUseCase,
   type GetTeamDetailsInput,
-  type GetTeamDetailsResult,
   type GetTeamDetailsErrorCode,
 } from './GetTeamDetailsUseCase';
 import { Team } from '../../domain/entities/Team';
@@ -25,8 +24,8 @@ describe('GetTeamDetailsUseCase', () => {
     membershipRepository = {
       getMembership: vi.fn(),
     };
-    useCase = new GetTeamDetailsUseCase(teamRepository as any,
-      membershipRepository as any);
+    useCase = new GetTeamDetailsUseCase(teamRepository as unknown as TeamRepository,
+      membershipRepository as unknown as TeamMembershipRepository);
   });
 
   it('should return team details with membership', async () => {
diff --git a/core/racing/application/use-cases/GetTeamsLeaderboardUseCase.test.ts b/core/racing/application/use-cases/GetTeamsLeaderboardUseCase.test.ts
index c9032b4b9..dee1fc9f2 100644
--- a/core/racing/application/use-cases/GetTeamsLeaderboardUseCase.test.ts
+++ b/core/racing/application/use-cases/GetTeamsLeaderboardUseCase.test.ts
@@ -9,7 +9,6 @@ import {
 
 import { TeamRepository } from '../../domain/repositories/TeamRepository';
 import { TeamMembershipRepository } from '../../domain/repositories/TeamMembershipRepository';
-import type { Logger } from '@core/shared/domain/Logger';
 
 describe('GetTeamsLeaderboardUseCase', () => {
   let useCase: GetTeamsLeaderboardUseCase;
@@ -46,7 +45,7 @@ describe('GetTeamsLeaderboardUseCase', () => {
     useCase = new GetTeamsLeaderboardUseCase(
       teamRepository as unknown as TeamRepository,
       teamMembershipRepository as unknown as TeamMembershipRepository,
-      getDriverStats as any,
+      getDriverStats as unknown as (driverId: string) => { rating: number | null; wins: number; totalRaces: number } | null,
       logger as unknown as Logger
     );
   });
diff --git a/core/racing/application/use-cases/GetTotalDriversUseCase.test.ts b/core/racing/application/use-cases/GetTotalDriversUseCase.test.ts
index 99593937d..41bb7e389 100644
--- a/core/racing/application/use-cases/GetTotalDriversUseCase.test.ts
+++ b/core/racing/application/use-cases/GetTotalDriversUseCase.test.ts
@@ -3,7 +3,6 @@ import {
   GetTotalDriversUseCase,
   GetTotalDriversInput,
   GetTotalDriversErrorCode,
-  GetTotalDriversResult,
 } from './GetTotalDriversUseCase';
 import { DriverRepository } from '../../domain/repositories/DriverRepository';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
diff --git a/core/racing/application/use-cases/GetTotalLeaguesUseCase.test.ts b/core/racing/application/use-cases/GetTotalLeaguesUseCase.test.ts
index bbb06f97e..bd5a2cb56 100644
--- a/core/racing/application/use-cases/GetTotalLeaguesUseCase.test.ts
+++ b/core/racing/application/use-cases/GetTotalLeaguesUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   GetTotalLeaguesUseCase,
   type GetTotalLeaguesInput,
-  type GetTotalLeaguesResult,
   type GetTotalLeaguesErrorCode,
 } from './GetTotalLeaguesUseCase';
 import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
diff --git a/core/racing/application/use-cases/GetTotalRacesUseCase.test.ts b/core/racing/application/use-cases/GetTotalRacesUseCase.test.ts
index 2af30a8ad..70b2dca86 100644
--- a/core/racing/application/use-cases/GetTotalRacesUseCase.test.ts
+++ b/core/racing/application/use-cases/GetTotalRacesUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   GetTotalRacesUseCase,
   type GetTotalRacesInput,
-  type GetTotalRacesResult,
   type GetTotalRacesErrorCode,
 } from './GetTotalRacesUseCase';
 import type { RaceRepository } from '../../domain/repositories/RaceRepository';
diff --git a/core/racing/application/use-cases/IsDriverRegisteredForRaceUseCase.test.ts b/core/racing/application/use-cases/IsDriverRegisteredForRaceUseCase.test.ts
index af9262990..b720e3ed0 100644
--- a/core/racing/application/use-cases/IsDriverRegisteredForRaceUseCase.test.ts
+++ b/core/racing/application/use-cases/IsDriverRegisteredForRaceUseCase.test.ts
@@ -1,10 +1,13 @@
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
-import { beforeEach, describe, expect, it, Mock, vi } from 'vitest';
+import { beforeEach, describe, expect, it, type Mock, vi } from 'vitest';
 import {
     IsDriverRegisteredForRaceUseCase,
     type IsDriverRegisteredForRaceErrorCode,
     type IsDriverRegisteredForRaceInput
 } from './IsDriverRegisteredForRaceUseCase';
+import type { RaceRegistrationRepository } from '../../domain/repositories/RaceRegistrationRepository';
+import type { Logger } from '@core/shared/domain/Logger';
+
 describe('IsDriverRegisteredForRaceUseCase', () => {
   let useCase: IsDriverRegisteredForRaceUseCase;
   let registrationRepository: {
@@ -26,8 +29,8 @@ describe('IsDriverRegisteredForRaceUseCase', () => {
       warn: vi.fn(),
       error: vi.fn(),
     };
-    useCase = new IsDriverRegisteredForRaceUseCase(registrationRepository as any,
-      logger as any);
+    useCase = new IsDriverRegisteredForRaceUseCase(registrationRepository as unknown as RaceRegistrationRepository,
+      logger as unknown as Logger);
   });
 
   it('should return true when driver is registered', async () => {
diff --git a/core/racing/application/use-cases/JoinLeagueUseCase.test.ts b/core/racing/application/use-cases/JoinLeagueUseCase.test.ts
index b60f99077..f16e8d59c 100644
--- a/core/racing/application/use-cases/JoinLeagueUseCase.test.ts
+++ b/core/racing/application/use-cases/JoinLeagueUseCase.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
-import { JoinLeagueUseCase, type JoinLeagueResult, type JoinLeagueInput, type JoinLeagueErrorCode } from './JoinLeagueUseCase';
+import { JoinLeagueUseCase, type JoinLeagueInput, type JoinLeagueErrorCode } from './JoinLeagueUseCase';
 import { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
 import { LeagueMembership } from '../../domain/entities/LeagueMembership';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
diff --git a/core/racing/application/use-cases/LeaveTeamUseCase.test.ts b/core/racing/application/use-cases/LeaveTeamUseCase.test.ts
index 4a4cd8a77..b9740c3e2 100644
--- a/core/racing/application/use-cases/LeaveTeamUseCase.test.ts
+++ b/core/racing/application/use-cases/LeaveTeamUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   LeaveTeamUseCase,
   type LeaveTeamInput,
-  type LeaveTeamResult,
   type LeaveTeamErrorCode,
 } from './LeaveTeamUseCase';
 import type { TeamMembershipRepository } from '../../domain/repositories/TeamMembershipRepository';
diff --git a/core/racing/application/use-cases/ListLeagueScoringPresetsUseCase.test.ts b/core/racing/application/use-cases/ListLeagueScoringPresetsUseCase.test.ts
index 88101f995..bb91693b2 100644
--- a/core/racing/application/use-cases/ListLeagueScoringPresetsUseCase.test.ts
+++ b/core/racing/application/use-cases/ListLeagueScoringPresetsUseCase.test.ts
@@ -1,12 +1,11 @@
-import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
+import { describe, it, expect, beforeEach, vi } from 'vitest';
 import {
   ListLeagueScoringPresetsUseCase,
   type ListLeagueScoringPresetsInput,
-  type ListLeagueScoringPresetsResult,
   type ListLeagueScoringPresetsErrorCode,
 } from './ListLeagueScoringPresetsUseCase';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
-import type { Result } from '@core/shared/domain/Result';
+import type { LeagueScoringPreset } from '../../domain/types/LeagueScoringPreset';
 
 describe('ListLeagueScoringPresetsUseCase', () => {
   let useCase: ListLeagueScoringPresetsUseCase;
@@ -48,7 +47,7 @@ describe('ListLeagueScoringPresetsUseCase', () => {
       },
     ];
 
-    useCase = new ListLeagueScoringPresetsUseCase(mockPresets as any);
+    useCase = new ListLeagueScoringPresetsUseCase(mockPresets as unknown as LeagueScoringPreset[]);
   });
 
   it('should list presets successfully', async () => {
@@ -102,7 +101,7 @@ describe('ListLeagueScoringPresetsUseCase', () => {
       map: () => {
         throw new Error('Repository failure');
       },
-    } as any;
+    } as unknown as LeagueScoringPreset[];
 
     useCase = new ListLeagueScoringPresetsUseCase(failingPresets);
 
diff --git a/core/racing/application/use-cases/ListSeasonsForLeagueUseCase.test.ts b/core/racing/application/use-cases/ListSeasonsForLeagueUseCase.test.ts
index 24b0af14f..ee31fdf5b 100644
--- a/core/racing/application/use-cases/ListSeasonsForLeagueUseCase.test.ts
+++ b/core/racing/application/use-cases/ListSeasonsForLeagueUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   ListSeasonsForLeagueUseCase,
   type ListSeasonsForLeagueInput,
-  type ListSeasonsForLeagueResult,
   type ListSeasonsForLeagueErrorCode,
 } from './ListSeasonsForLeagueUseCase';
 import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
diff --git a/core/racing/application/use-cases/ManageSeasonLifecycleUseCase.test.ts b/core/racing/application/use-cases/ManageSeasonLifecycleUseCase.test.ts
index 2e151a671..642e04f26 100644
--- a/core/racing/application/use-cases/ManageSeasonLifecycleUseCase.test.ts
+++ b/core/racing/application/use-cases/ManageSeasonLifecycleUseCase.test.ts
@@ -1,8 +1,7 @@
-import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
+import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   ManageSeasonLifecycleUseCase,
   type ManageSeasonLifecycleInput,
-  type ManageSeasonLifecycleResult,
   type ManageSeasonLifecycleErrorCode,
 } from './ManageSeasonLifecycleUseCase';
 import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
@@ -28,8 +27,8 @@ describe('ManageSeasonLifecycleUseCase', () => {
       findById: vi.fn(),
       update: vi.fn(),
     };
-    useCase = new ManageSeasonLifecycleUseCase(leagueRepository as any,
-      seasonRepository as any);
+    useCase = new ManageSeasonLifecycleUseCase(leagueRepository as unknown as LeagueRepository,
+      seasonRepository as unknown as SeasonRepository);
   });
 
   it('applies activate → complete → archive transitions and persists state', async () => {
diff --git a/core/racing/application/use-cases/QuickPenaltyUseCase.ts b/core/racing/application/use-cases/QuickPenaltyUseCase.ts
index d58745128..f17de6935 100644
--- a/core/racing/application/use-cases/QuickPenaltyUseCase.ts
+++ b/core/racing/application/use-cases/QuickPenaltyUseCase.ts
@@ -58,7 +58,7 @@ export class QuickPenaltyUseCase {
       // Validate admin has authority
       const memberships = await this.leagueMembershipRepository.getLeagueMembers(race.leagueId);
       const adminMembership = memberships.find(
-        (m: any) => m.driverId.toString() === input.adminId && m.status.toString() === 'active'
+        (m) => m.driverId.toString() === input.adminId && m.status.toString() === 'active'
       );
 
       if (!adminMembership || (adminMembership.role.toString() !== 'owner' && adminMembership.role.toString() !== 'admin')) {
diff --git a/core/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts b/core/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts
index 89fc31074..08dcb3a1b 100644
--- a/core/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts
+++ b/core/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts
@@ -7,6 +7,15 @@ import {
     type RecalculateChampionshipStandingsErrorCode,
     type RecalculateChampionshipStandingsInput
 } from './RecalculateChampionshipStandingsUseCase';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
+import type { SeasonRepository } from '../../domain/repositories/SeasonRepository';
+import type { LeagueScoringConfigRepository } from '../../domain/repositories/LeagueScoringConfigRepository';
+import type { RaceRepository } from '../../domain/repositories/RaceRepository';
+import type { ResultRepository } from '../../domain/repositories/ResultRepository';
+import type { PenaltyRepository } from '../../domain/repositories/PenaltyRepository';
+import type { ChampionshipStandingRepository } from '../../domain/repositories/ChampionshipStandingRepository';
+import type { EventScoringService } from '../../domain/services/EventScoringService';
+import type { ChampionshipAggregator } from '../../domain/services/ChampionshipAggregator';
 
 describe('RecalculateChampionshipStandingsUseCase', () => {
   let useCase: RecalculateChampionshipStandingsUseCase;
@@ -36,17 +45,17 @@ describe('RecalculateChampionshipStandingsUseCase', () => {
       info: vi.fn(),
       warn: vi.fn(),
       error: vi.fn(),
-    } as any;
+    } as unknown as Logger;
 
-    useCase = new RecalculateChampionshipStandingsUseCase(leagueRepository as any,
-      seasonRepository as any,
-      leagueScoringConfigRepository as any,
-      raceRepository as any,
-      resultRepository as any,
-      penaltyRepository as any,
-      championshipStandingRepository as any,
-      eventScoringService as any,
-      championshipAggregator as any,
+    useCase = new RecalculateChampionshipStandingsUseCase(leagueRepository as unknown as LeagueRepository,
+      seasonRepository as unknown as SeasonRepository,
+      leagueScoringConfigRepository as unknown as LeagueScoringConfigRepository,
+      raceRepository as unknown as RaceRepository,
+      resultRepository as unknown as ResultRepository,
+      penaltyRepository as unknown as PenaltyRepository,
+      championshipStandingRepository as unknown as ChampionshipStandingRepository,
+      eventScoringService as unknown as EventScoringService,
+      championshipAggregator as unknown as ChampionshipAggregator,
       logger);
   });
 
diff --git a/core/racing/application/use-cases/RecomputeTeamRatingSnapshotUseCase.test.ts b/core/racing/application/use-cases/RecomputeTeamRatingSnapshotUseCase.test.ts
index 65c3037a3..0b0af1fa9 100644
--- a/core/racing/application/use-cases/RecomputeTeamRatingSnapshotUseCase.test.ts
+++ b/core/racing/application/use-cases/RecomputeTeamRatingSnapshotUseCase.test.ts
@@ -5,7 +5,7 @@ import { TeamRatingEvent } from '@core/racing/domain/entities/TeamRatingEvent';
 import { TeamRatingEventId } from '@core/racing/domain/value-objects/TeamRatingEventId';
 import { TeamRatingDimensionKey } from '@core/racing/domain/value-objects/TeamRatingDimensionKey';
 import { TeamRatingDelta } from '@core/racing/domain/value-objects/TeamRatingDelta';
-import { TeamRating } from '../../domain/entities/TeamRating';
+import { TeamRating } from '../../domain/value-objects/TeamRating';
 
 // Mock repositories
 class MockTeamRatingEventRepository implements TeamRatingEventRepository {
@@ -28,7 +28,7 @@ class MockTeamRatingEventRepository implements TeamRatingEventRepository {
     return this.events.filter(e => e.teamId === teamId);
   }
 
-  async findEventsPaginated(teamId: string): Promise<any> {
+  async findEventsPaginated(teamId: string): Promise<PaginatedResult<TeamRatingEvent>> {
     const events = await this.getAllByTeamId(teamId);
     return {
       items: events,
diff --git a/core/racing/application/use-cases/RecordTeamRaceRatingEventsUseCase.test.ts b/core/racing/application/use-cases/RecordTeamRaceRatingEventsUseCase.test.ts
index bab3fe80a..b73e18fd0 100644
--- a/core/racing/application/use-cases/RecordTeamRaceRatingEventsUseCase.test.ts
+++ b/core/racing/application/use-cases/RecordTeamRaceRatingEventsUseCase.test.ts
@@ -6,14 +6,14 @@ import { AppendTeamRatingEventsUseCase } from './AppendTeamRatingEventsUseCase';
 import { TeamDrivingRaceFactsDto } from '@core/racing/domain/services/TeamDrivingRatingEventFactory';
 import { TeamRatingEvent } from '@core/racing/domain/entities/TeamRatingEvent';
 import { TeamRatingEventId } from '@core/racing/domain/value-objects/TeamRatingEventId';
-import { TeamRating } from '../../domain/entities/TeamRating';
+import { TeamRating } from '../../domain/value-objects/TeamRating';
 import { describe, it, expect, beforeEach, afterEach } from 'vitest';
 
 // Mock repositories
 class MockTeamRaceResultsProvider implements TeamRaceResultsProvider {
   private results: TeamDrivingRaceFactsDto | null = null;
 
-  async getTeamRaceResults(_raceId: string): Promise<TeamDrivingRaceFactsDto | null> {
+  async getTeamRaceResults(): Promise<TeamDrivingRaceFactsDto | null> {
     return this.results;
   }
 
@@ -42,7 +42,7 @@ class MockTeamRatingEventRepository implements TeamRatingEventRepository {
     return this.events.filter(e => e.teamId === teamId);
   }
 
-  async findEventsPaginated(teamId: string): Promise<any> {
+  async findEventsPaginated(teamId: string): Promise<PaginatedResult<TeamRatingEvent>> {
     const events = await this.getAllByTeamId(teamId);
     return {
       items: events,
@@ -319,7 +319,6 @@ describe('RecordTeamRaceRatingEventsUseCase', () => {
       mockResultsProvider.setResults(raceResults);
 
       // Mock repository to throw error
-      const originalSave = mockEventRepo.save.bind(mockEventRepo);
       mockEventRepo.save = async () => {
         throw new Error('Repository error');
       };
diff --git a/core/racing/application/use-cases/RejectLeagueJoinRequestUseCase.test.ts b/core/racing/application/use-cases/RejectLeagueJoinRequestUseCase.test.ts
index 51e688ced..eb2a9a5fc 100644
--- a/core/racing/application/use-cases/RejectLeagueJoinRequestUseCase.test.ts
+++ b/core/racing/application/use-cases/RejectLeagueJoinRequestUseCase.test.ts
@@ -19,10 +19,6 @@ describe('RejectLeagueJoinRequestUseCase', () => {
   });
 
   it('reject removes request only', async () => {
-    const output: { present: Mock } = {
-      present: vi.fn(),
-    };
-
     const useCase = new RejectLeagueJoinRequestUseCase(leagueMembershipRepository as unknown as LeagueMembershipRepository);
 
     leagueMembershipRepository.getJoinRequests.mockResolvedValue([
@@ -38,10 +34,6 @@ describe('RejectLeagueJoinRequestUseCase', () => {
     });
 
   it('reject returns error when request missing', async () => {
-    const output: { present: Mock } = {
-      present: vi.fn(),
-    };
-
     const useCase = new RejectLeagueJoinRequestUseCase(leagueMembershipRepository as unknown as LeagueMembershipRepository);
 
     leagueMembershipRepository.getJoinRequests.mockResolvedValue([]);
diff --git a/core/racing/application/use-cases/RemoveLeagueMemberUseCase.test.ts b/core/racing/application/use-cases/RemoveLeagueMemberUseCase.test.ts
index 87c2f3245..a384c963d 100644
--- a/core/racing/application/use-cases/RemoveLeagueMemberUseCase.test.ts
+++ b/core/racing/application/use-cases/RemoveLeagueMemberUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   RemoveLeagueMemberUseCase,
   type RemoveLeagueMemberInput,
-  type RemoveLeagueMemberResult,
   type RemoveLeagueMemberErrorCode,
 } from './RemoveLeagueMemberUseCase';
 import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
diff --git a/core/racing/application/use-cases/ReopenRaceUseCase.test.ts b/core/racing/application/use-cases/ReopenRaceUseCase.test.ts
index a666a7408..041a19317 100644
--- a/core/racing/application/use-cases/ReopenRaceUseCase.test.ts
+++ b/core/racing/application/use-cases/ReopenRaceUseCase.test.ts
@@ -7,6 +7,8 @@ import {
     type ReopenRaceErrorCode,
     type ReopenRaceInput
 } from './ReopenRaceUseCase';
+import type { RaceRepository } from '../../domain/repositories/RaceRepository';
+import type { Logger } from '@core/shared/domain/Logger';
 
 describe('ReopenRaceUseCase', () => {
   let raceRepository: {
@@ -34,8 +36,8 @@ describe('ReopenRaceUseCase', () => {
       error: vi.fn(),
     };
 
-    useCase = new ReopenRaceUseCase(raceRepository as any,
-      logger as any);
+    useCase = new ReopenRaceUseCase(raceRepository as unknown as RaceRepository,
+      logger as unknown as Logger);
   });
 
   it('returns RACE_NOT_FOUND when race does not exist', async () => {
diff --git a/core/racing/application/use-cases/RequestProtestDefenseUseCase.test.ts b/core/racing/application/use-cases/RequestProtestDefenseUseCase.test.ts
index 118e1b9b4..3bd1125c3 100644
--- a/core/racing/application/use-cases/RequestProtestDefenseUseCase.test.ts
+++ b/core/racing/application/use-cases/RequestProtestDefenseUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
 import {
   RequestProtestDefenseUseCase,
   type RequestProtestDefenseInput,
-  type RequestProtestDefenseResult,
   type RequestProtestDefenseErrorCode,
 } from './RequestProtestDefenseUseCase';
 import type { ProtestRepository } from '../../domain/repositories/ProtestRepository';
diff --git a/core/racing/application/use-cases/ReviewProtestUseCase.test.ts b/core/racing/application/use-cases/ReviewProtestUseCase.test.ts
index ef90e0173..7e39e29aa 100644
--- a/core/racing/application/use-cases/ReviewProtestUseCase.test.ts
+++ b/core/racing/application/use-cases/ReviewProtestUseCase.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
-import { ReviewProtestUseCase, type ReviewProtestInput, type ReviewProtestResult, type ReviewProtestErrorCode } from './ReviewProtestUseCase';
+import { ReviewProtestUseCase, type ReviewProtestInput, type ReviewProtestErrorCode } from './ReviewProtestUseCase';
 import type { ProtestRepository } from '../../domain/repositories/ProtestRepository';
 import type { RaceRepository } from '../../domain/repositories/RaceRepository';
 import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
diff --git a/core/racing/application/use-cases/SendFinalResultsUseCase.test.ts b/core/racing/application/use-cases/SendFinalResultsUseCase.test.ts
index 68777ad65..fa630bf5c 100644
--- a/core/racing/application/use-cases/SendFinalResultsUseCase.test.ts
+++ b/core/racing/application/use-cases/SendFinalResultsUseCase.test.ts
@@ -2,7 +2,6 @@ import { beforeEach, describe, expect, it, vi, type Mock } from 'vitest';
 import {
   SendFinalResultsUseCase,
   type SendFinalResultsInput,
-  type SendFinalResultsResult,
   type SendFinalResultsErrorCode,
 } from './SendFinalResultsUseCase';
 import type { NotificationService } from '../../../notifications/application/ports/NotificationService';
diff --git a/core/racing/application/use-cases/SendPerformanceSummaryUseCase.test.ts b/core/racing/application/use-cases/SendPerformanceSummaryUseCase.test.ts
index ba88787ee..8eb161623 100644
--- a/core/racing/application/use-cases/SendPerformanceSummaryUseCase.test.ts
+++ b/core/racing/application/use-cases/SendPerformanceSummaryUseCase.test.ts
@@ -2,7 +2,6 @@ import { beforeEach, describe, expect, it, vi, type Mock } from 'vitest';
 import {
   SendPerformanceSummaryUseCase,
   type SendPerformanceSummaryInput,
-  type SendPerformanceSummaryResult,
   type SendPerformanceSummaryErrorCode,
 } from './SendPerformanceSummaryUseCase';
 import type { NotificationService } from '../../../notifications/application/ports/NotificationService';
diff --git a/core/racing/application/use-cases/SubmitProtestDefenseUseCase.test.ts b/core/racing/application/use-cases/SubmitProtestDefenseUseCase.test.ts
index 1f1250c45..4a114b7cf 100644
--- a/core/racing/application/use-cases/SubmitProtestDefenseUseCase.test.ts
+++ b/core/racing/application/use-cases/SubmitProtestDefenseUseCase.test.ts
@@ -8,6 +8,8 @@ import {
     type SubmitProtestDefenseInput,
     type SubmitProtestDefenseResult,
 } from './SubmitProtestDefenseUseCase';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
+import type { ProtestRepository } from '../../domain/repositories/ProtestRepository';
 
 interface MockProtest {
   id: string;
diff --git a/core/racing/application/use-cases/TeamRatingFactoryUseCase.test.ts b/core/racing/application/use-cases/TeamRatingFactoryUseCase.test.ts
index cf456dbda..3e65cff83 100644
--- a/core/racing/application/use-cases/TeamRatingFactoryUseCase.test.ts
+++ b/core/racing/application/use-cases/TeamRatingFactoryUseCase.test.ts
@@ -7,7 +7,7 @@ import { TeamRatingFactoryUseCase } from './TeamRatingFactoryUseCase';
 class MockTeamRaceResultsProvider implements TeamRaceResultsProvider {
   private results: TeamDrivingRaceFactsDto | null = null;
 
-  async getTeamRaceResults(_raceId: string): Promise<TeamDrivingRaceFactsDto | null> {
+  async getTeamRaceResults(): Promise<TeamDrivingRaceFactsDto | null> {
     return this.results;
   }
 
diff --git a/core/racing/application/use-cases/TeamRatingIntegrationAdapter.test.ts b/core/racing/application/use-cases/TeamRatingIntegrationAdapter.test.ts
index bdaa1b3cb..38fea664c 100644
--- a/core/racing/application/use-cases/TeamRatingIntegrationAdapter.test.ts
+++ b/core/racing/application/use-cases/TeamRatingIntegrationAdapter.test.ts
@@ -5,14 +5,12 @@ import { TeamRatingRepository } from '@core/racing/domain/repositories/TeamRatin
 import { TeamDrivingRaceFactsDto } from '@core/racing/domain/services/TeamDrivingRatingEventFactory';
 import { TeamRatingEvent } from '@core/racing/domain/entities/TeamRatingEvent';
 import { TeamRatingEventId } from '@core/racing/domain/value-objects/TeamRatingEventId';
-import { TeamRatingDimensionKey } from '@core/racing/domain/value-objects/TeamRatingDimensionKey';
-import { TeamRatingDelta } from '@core/racing/domain/value-objects/TeamRatingDelta';
 
 // Mock repositories
 class MockTeamRaceResultsProvider implements TeamRaceResultsProvider {
   private results: TeamDrivingRaceFactsDto | null = null;
 
-  async getTeamRaceResults(raceId: string): Promise<TeamDrivingRaceFactsDto | null> {
+  async getTeamRaceResults(): Promise<TeamDrivingRaceFactsDto | null> {
     return this.results;
   }
 
@@ -41,7 +39,7 @@ class MockTeamRatingEventRepository implements TeamRatingEventRepository {
     return this.events.filter(e => e.teamId === teamId);
   }
 
-  async findEventsPaginated(teamId: string): Promise<any> {
+  async findEventsPaginated(teamId: string): Promise<PaginatedResult<TeamRatingEvent>> {
     const events = await this.getAllByTeamId(teamId);
     return {
       items: events,
@@ -58,13 +56,13 @@ class MockTeamRatingEventRepository implements TeamRatingEventRepository {
 }
 
 class MockTeamRatingRepository implements TeamRatingRepository {
-  private snapshots: Map<string, any> = new Map();
+  private snapshots: Map<string, TeamRating> = new Map();
 
-  async findByTeamId(teamId: string): Promise<any | null> {
+  async findByTeamId(teamId: string): Promise<TeamRating | null> {
     return this.snapshots.get(teamId) || null;
   }
 
-  async save(snapshot: any): Promise<any> {
+  async save(snapshot: TeamRating): Promise<TeamRating> {
     this.snapshots.set(snapshot.teamId, snapshot);
     return snapshot;
   }
@@ -202,7 +200,6 @@ describe('TeamRatingIntegrationAdapter', () => {
       mockResultsProvider.setResults(raceResults);
 
       // Mock repository to throw error
-      const originalSave = mockEventRepo.save.bind(mockEventRepo);
       mockEventRepo.save = async () => {
         throw new Error('Repository error');
       };
@@ -276,12 +273,11 @@ describe('TeamRatingIntegrationAdapter', () => {
       mockResultsProvider.setResults(raceResults);
 
       // Mock repository to fail for team-456
-      const originalSave = mockEventRepo.save.bind(mockEventRepo);
       mockEventRepo.save = async (event) => {
         if (event.teamId === 'team-456') {
           throw new Error('Simulated failure');
         }
-        return originalSave(event);
+        return event;
       };
 
       const result = await adapter.recordTeamRatingsWithDetails('race-123');
diff --git a/core/racing/application/use-cases/TransferLeagueOwnershipUseCase.test.ts b/core/racing/application/use-cases/TransferLeagueOwnershipUseCase.test.ts
index 02a75435c..7cb68c88c 100644
--- a/core/racing/application/use-cases/TransferLeagueOwnershipUseCase.test.ts
+++ b/core/racing/application/use-cases/TransferLeagueOwnershipUseCase.test.ts
@@ -6,10 +6,20 @@ import {
     type TransferLeagueOwnershipErrorCode,
     type TransferLeagueOwnershipInput
 } from './TransferLeagueOwnershipUseCase';
+import type { LeagueRepository } from '../../domain/repositories/LeagueRepository';
+import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';
+import type { League } from '../../domain/entities/League';
+import type { LeagueMembership } from '../../domain/entities/LeagueMembership';
 
 describe('TransferLeagueOwnershipUseCase', () => {
-  let leagueRepository: any;
-  let membershipRepository: any;
+  let leagueRepository: {
+    findById: Mock;
+    update: Mock;
+  };
+  let membershipRepository: {
+    getMembership: Mock;
+    saveMembership: Mock;
+  };
   let logger: Logger & { error: Mock };
   let useCase: TransferLeagueOwnershipUseCase;
 
@@ -29,11 +39,11 @@ describe('TransferLeagueOwnershipUseCase', () => {
       info: vi.fn(),
       warn: vi.fn(),
       error: vi.fn(),
-    } as any;
+    } as unknown as Logger & { error: Mock };
 
     useCase = new TransferLeagueOwnershipUseCase(
-      leagueRepository,
-      membershipRepository,
+      leagueRepository as unknown as LeagueRepository,
+      membershipRepository as unknown as LeagueMembershipRepository,
       logger,
     );
   });
@@ -43,21 +53,21 @@ describe('TransferLeagueOwnershipUseCase', () => {
       id: 'league-1',
       ownerId: { toString: () => 'owner-1' },
       update: vi.fn().mockReturnValue({}),
-    } as any;
+    } as unknown as League;
 
     const mockNewOwnerMembership = {
       leagueId: 'league-1',
       driverId: 'owner-2',
       status: { toString: () => 'active' },
       role: 'member',
-    } as any;
+    } as unknown as LeagueMembership;
 
     const mockCurrentOwnerMembership = {
       leagueId: 'league-1',
       driverId: 'owner-1',
       status: { toString: () => 'active' },
       role: 'owner',
-    } as any;
+    } as unknown as LeagueMembership;
 
     leagueRepository.findById.mockResolvedValue(mockLeague);
 
@@ -124,7 +134,7 @@ describe('TransferLeagueOwnershipUseCase', () => {
       id: 'league-1',
       ownerId: { toString: () => 'other-owner' },
       update: vi.fn(),
-    } as any;
+    } as unknown as League;
 
     leagueRepository.findById.mockResolvedValue(mockLeague);
 
@@ -150,7 +160,7 @@ describe('TransferLeagueOwnershipUseCase', () => {
       id: 'league-1',
       ownerId: { toString: () => 'owner-1' },
       update: vi.fn(),
-    } as any;
+    } as unknown as League;
 
     leagueRepository.findById.mockResolvedValue(mockLeague);
 
@@ -178,7 +188,7 @@ describe('TransferLeagueOwnershipUseCase', () => {
       id: 'league-1',
       ownerId: { toString: () => 'owner-1' },
       update: vi.fn().mockReturnValue({}),
-    } as any;
+    } as unknown as League;
 
     leagueRepository.findById.mockResolvedValue(mockLeague);
 
@@ -187,7 +197,7 @@ describe('TransferLeagueOwnershipUseCase', () => {
       driverId: 'owner-2',
       status: { toString: () => 'active' },
       role: 'member',
-    } as any;
+    } as unknown as LeagueMembership;
 
     membershipRepository.getMembership
       .mockResolvedValueOnce(mockNewOwnerMembership)
diff --git a/core/racing/application/use-cases/UpdateDriverProfileUseCase.test.ts b/core/racing/application/use-cases/UpdateDriverProfileUseCase.test.ts
index 0eced0605..2b7be2c26 100644
--- a/core/racing/application/use-cases/UpdateDriverProfileUseCase.test.ts
+++ b/core/racing/application/use-cases/UpdateDriverProfileUseCase.test.ts
@@ -2,7 +2,6 @@ import { describe, it, expect, vi, beforeEach } from 'vitest';
 import {
   UpdateDriverProfileUseCase,
   type UpdateDriverProfileInput,
-  type UpdateDriverProfileResult,
   type UpdateDriverProfileErrorCode,
 } from './UpdateDriverProfileUseCase';
 import type { DriverRepository } from '../../domain/repositories/DriverRepository';
diff --git a/core/racing/application/use-cases/UpdateLeagueMemberRoleUseCase.test.ts b/core/racing/application/use-cases/UpdateLeagueMemberRoleUseCase.test.ts
index 187378b2a..b91e6d591 100644
--- a/core/racing/application/use-cases/UpdateLeagueMemberRoleUseCase.test.ts
+++ b/core/racing/application/use-cases/UpdateLeagueMemberRoleUseCase.test.ts
@@ -48,9 +48,10 @@ describe('UpdateLeagueMemberRoleUseCase', () => {
   it('returns error if membership not found', async () => {
     const mockLeagueMembershipRepository = {
       getLeagueMembers: vi.fn().mockResolvedValue([]),
-    } as any;
+      saveMembership: vi.fn(),
+    };
 
-    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository);
+    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository as unknown as LeagueMembershipRepository);
 
     const input: UpdateLeagueMemberRoleInput = {
       leagueId: 'league-1',
@@ -75,9 +76,10 @@ describe('UpdateLeagueMemberRoleUseCase', () => {
       getLeagueMembers: vi
         .fn()
         .mockRejectedValue(new Error('Database connection failed')),
-    } as any;
+      saveMembership: vi.fn(),
+    };
 
-    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository);
+    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository as unknown as LeagueMembershipRepository);
 
     const input: UpdateLeagueMemberRoleInput = {
       leagueId: 'league-1',
@@ -110,14 +112,14 @@ describe('UpdateLeagueMemberRoleUseCase', () => {
     const mockLeagueMembershipRepository = {
       getLeagueMembers: vi.fn().mockResolvedValue([mockMembership]),
       saveMembership: vi.fn().mockResolvedValue(undefined),
-    } as any;
+    };
 
-    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository);
+    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository as unknown as LeagueMembershipRepository);
 
     const result = await useCase.execute({
       leagueId: 'league-1',
       targetDriverId: 'driver-1',
-      newRole: 'manager' as any,
+      newRole: 'manager' as unknown as 'member',
     });
 
     expect(result.isErr()).toBe(true);
@@ -143,9 +145,9 @@ describe('UpdateLeagueMemberRoleUseCase', () => {
     const mockLeagueMembershipRepository = {
       getLeagueMembers: vi.fn().mockResolvedValue([mockOwnerMembership]),
       saveMembership: vi.fn().mockResolvedValue(undefined),
-    } as any;
+    };
 
-    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository);
+    const useCase = new UpdateLeagueMemberRoleUseCase(mockLeagueMembershipRepository as unknown as LeagueMembershipRepository);
 
     const result = await useCase.execute({
       leagueId: 'league-1',
diff --git a/core/racing/application/use-cases/UpdateTeamUseCase.test.ts b/core/racing/application/use-cases/UpdateTeamUseCase.test.ts
index 18f660ee0..6f5ada792 100644
--- a/core/racing/application/use-cases/UpdateTeamUseCase.test.ts
+++ b/core/racing/application/use-cases/UpdateTeamUseCase.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect, vi } from 'vitest';
-import { UpdateTeamUseCase, type UpdateTeamInput, type UpdateTeamResult, type UpdateTeamErrorCode } from './UpdateTeamUseCase';
+import { UpdateTeamUseCase, type UpdateTeamInput, type UpdateTeamErrorCode } from './UpdateTeamUseCase';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import type { TeamRepository } from '../../domain/repositories/TeamRepository';
 import type { TeamMembershipRepository } from '../../domain/repositories/TeamMembershipRepository';
@@ -54,11 +54,6 @@ describe('UpdateTeamUseCase', () => {
       getMembership: vi.fn().mockResolvedValue(mockMembership),
     } as unknown as TeamMembershipRepository;
 
-    const present = vi.fn<(data: UpdateTeamResult) => void>();
-    const output: { present: typeof present } = {
-      present,
-    };
-
     const useCase = new UpdateTeamUseCase({} as unknown as TeamRepository, mockMembershipRepository);
 
     const command: UpdateTeamInput = {
diff --git a/core/racing/application/use-cases/WithdrawFromLeagueWalletUseCase.test.ts b/core/racing/application/use-cases/WithdrawFromLeagueWalletUseCase.test.ts
index eb215ff3e..fdeb6b22c 100644
--- a/core/racing/application/use-cases/WithdrawFromLeagueWalletUseCase.test.ts
+++ b/core/racing/application/use-cases/WithdrawFromLeagueWalletUseCase.test.ts
@@ -207,7 +207,7 @@ describe('WithdrawFromLeagueWalletUseCase', () => {
     const presented = result.unwrap();
 
     expect(transactionRepository.create).toHaveBeenCalledTimes(1);
-    const createdTx = (transactionRepository.create as Mock).mock.calls[0]![0] as any;
+    const createdTx = (transactionRepository.create as Mock).mock.calls[0]![0] as Transaction;
 
     const expectedTransactionId = `txn-${new Date('2025-01-01T00:00:00.000Z').getTime()}`;
 
diff --git a/core/racing/domain/entities/TeamRatingEvent.test.ts b/core/racing/domain/entities/TeamRatingEvent.test.ts
index 438930419..c94849cfc 100644
--- a/core/racing/domain/entities/TeamRatingEvent.test.ts
+++ b/core/racing/domain/entities/TeamRatingEvent.test.ts
@@ -1,11 +1,12 @@
-import { TeamRatingEvent } from './TeamRatingEvent';
+import { describe, it, expect } from 'vitest';
+import { TeamRatingEvent, type TeamRatingEventProps } from './TeamRatingEvent';
 import { TeamRatingEventId } from '../value-objects/TeamRatingEventId';
 import { TeamRatingDimensionKey } from '../value-objects/TeamRatingDimensionKey';
 import { TeamRatingDelta } from '../value-objects/TeamRatingDelta';
 import { RacingDomainValidationError, RacingDomainInvariantError } from '../errors/RacingDomainError';
 
 describe('TeamRatingEvent', () => {
-  const validProps = {
+  const validProps: TeamRatingEventProps = {
     id: TeamRatingEventId.create('123e4567-e89b-12d3-a456-426614174000'),
     teamId: 'team-123',
     dimension: TeamRatingDimensionKey.create('driving'),
@@ -47,28 +48,43 @@ describe('TeamRatingEvent', () => {
     });
 
     it('should throw for missing dimension', () => {
-      const { dimension: _, ...rest } = validProps;
-      expect(() => TeamRatingEvent.create(rest as typeof validProps)).toThrow(RacingDomainValidationError);
+      const props = { ...validProps };
+      // @ts-expect-error - testing validation
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      delete (props as any).dimension;
+      expect(() => TeamRatingEvent.create(props as unknown as TeamRatingEventProps)).toThrow(RacingDomainValidationError);
     });
 
     it('should throw for missing delta', () => {
-      const { delta: _, ...rest } = validProps;
-      expect(() => TeamRatingEvent.create(rest as typeof validProps)).toThrow(RacingDomainValidationError);
+      const props = { ...validProps };
+      // @ts-expect-error - testing validation
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      delete (props as any).delta;
+      expect(() => TeamRatingEvent.create(props as unknown as TeamRatingEventProps)).toThrow(RacingDomainValidationError);
     });
 
     it('should throw for missing source', () => {
-      const { source: _, ...rest } = validProps;
-      expect(() => TeamRatingEvent.create(rest as typeof validProps)).toThrow(RacingDomainValidationError);
+      const props = { ...validProps };
+      // @ts-expect-error - testing validation
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      delete (props as any).source;
+      expect(() => TeamRatingEvent.create(props as unknown as TeamRatingEventProps)).toThrow(RacingDomainValidationError);
     });
 
     it('should throw for missing reason', () => {
-      const { reason: _, ...rest } = validProps;
-      expect(() => TeamRatingEvent.create(rest as typeof validProps)).toThrow(RacingDomainValidationError);
+      const props = { ...validProps };
+      // @ts-expect-error - testing validation
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      delete (props as any).reason;
+      expect(() => TeamRatingEvent.create(props as unknown as TeamRatingEventProps)).toThrow(RacingDomainValidationError);
     });
 
     it('should throw for missing visibility', () => {
-      const { visibility: _, ...rest } = validProps;
-      expect(() => TeamRatingEvent.create(rest as typeof validProps)).toThrow(RacingDomainValidationError);
+      const props = { ...validProps };
+      // @ts-expect-error - testing validation
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      delete (props as any).visibility;
+      expect(() => TeamRatingEvent.create(props as unknown as TeamRatingEventProps)).toThrow(RacingDomainValidationError);
     });
 
     it('should throw for invalid weight', () => {
diff --git a/core/social/application/use-cases/GetUserFeedUseCase.test.ts b/core/social/application/use-cases/GetUserFeedUseCase.test.ts
index b21d968e6..4970a7fb1 100644
--- a/core/social/application/use-cases/GetUserFeedUseCase.test.ts
+++ b/core/social/application/use-cases/GetUserFeedUseCase.test.ts
@@ -6,6 +6,7 @@ import {
     type GetUserFeedApplicationError,
     type GetUserFeedInput,
 } from './GetUserFeedUseCase';
+import type { FeedRepository } from '../../domain/repositories/FeedRepository';
 
 describe('GetUserFeedUseCase', () => {
   let feedRepository: FeedRepository & { getFeedForDriver: Mock };
diff --git a/core/tsconfig.all.json b/core/tsconfig.all.json
new file mode 100644
index 000000000..156dde825
--- /dev/null
+++ b/core/tsconfig.all.json
@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["**/*.ts"],
+  "exclude": ["node_modules", "dist"]
+}