chore: remove unused imports

src/structures/services/structures-import.service.spec.ts

@@ -7,14 +7,13 @@ import { AxiosResponse } from 'axios';
 import { mockGouvStructure, mockGouvStructureToResinFormat } from '../../../test/mock/data/gouvStructures.mock.data';
 import { StructuresSearchService } from './structures-search.service';
 import { StructuresService } from './structures.service';
-import { MailerService } from '../../mailer/mailer.service';
 import { StructuresImportService } from './structures-import.service';
+import { MailerService } from '../../mailer/mailer.service';
 
 describe('StructuresImportService', () => {
   let structuresImportService: StructuresImportService;
   let structuresSearchService: StructuresSearchService;
   let structuresService: StructuresService;
-  let mailerService: MailerService;
 
   const httpServiceMock = {
     get: jest.fn(),
@@ -71,7 +70,6 @@ describe('StructuresImportService', () => {
     structuresImportService = module.get<StructuresImportService>(StructuresImportService);
     structuresSearchService = module.get<StructuresSearchService>(StructuresSearchService);
     structuresService = module.get<StructuresService>(StructuresService);
-    mailerService = module.get<MailerService>(MailerService);
   });
 
   describe('importDataGouvStructures', () => {

src/structures/services/structures-import.service.ts

@@ -4,7 +4,6 @@ import { HttpService } from '@nestjs/axios';
 import { Model, Types } from 'mongoose';
 import { Structure, StructureDocument } from '../schemas/structure.schema';
 import { InjectModel } from '@nestjs/mongoose';
-import { Cron, CronExpression } from '@nestjs/schedule';
 import { lastValueFrom } from 'rxjs';
 import * as config from './structures-export-configs/services-config.json';
 import { Week } from '../../shared/schemas/week.schema';