helpers/Dojo/AssignmentValidator.ts

 import { TypedEmitter }          from 'tiny-typed-emitter';
-import AssignmentValidatorEvents from '../../types/Dojo/AssignmentValidatorEvents';
-import SharedAssignmentHelper    from '../../../shared/helpers/Dojo/SharedAssignmentHelper';
+import AssignmentValidatorEvents from '../../types/Dojo/AssignmentValidatorEvents.js';
+import SharedAssignmentHelper    from '../../../shared/helpers/Dojo/SharedAssignmentHelper.js';
 import path                      from 'node:path';
-import AssignmentCheckerError    from '../../../shared/types/Dojo/AssignmentCheckerError';
+import AssignmentCheckerError    from '../../../shared/types/Dojo/AssignmentCheckerError.js';
 import fs                        from 'fs-extra';
-import ClientsSharedConfig       from '../../config/ClientsSharedConfig';
+import ClientsSharedConfig       from '../../config/ClientsSharedConfig.js';
 import YAML                      from 'yaml';
-import DojoDockerCompose         from '../../types/Dojo/DojoDockerCompose';
+import DojoDockerCompose         from '../../types/Dojo/DojoDockerCompose.js';
 import { exec, spawn }           from 'child_process';
-import AssignmentFile            from '../../../shared/types/Dojo/AssignmentFile';
-import ExerciseDockerCompose     from './ExerciseDockerCompose';
+import AssignmentFile            from '../../../shared/types/Dojo/AssignmentFile.js';
+import ExerciseDockerCompose     from './ExerciseDockerCompose.js';
 import util                      from 'util';
 
 
@@ -288,7 +288,7 @@ class AssignmentValidator {
     }
 
     run() {
-        (async () => {
+        void (async () => {
             try {
                 await this.checkRequirements();
 

helpers/Dojo/ClientsSharedAssignmentHelper.ts

 import chalk               from 'chalk';
 import boxen               from 'boxen';
-import Icon                from '../../../shared/types/Icon';
-import AssignmentValidator from './AssignmentValidator';
+import Icon                from '../../../shared/types/Icon.js';
+import AssignmentValidator from './AssignmentValidator.js';
 
 
 class ClientsSharedAssignmentHelper {

helpers/Dojo/ClientsSharedExerciseHelper.ts

-import ExerciseResultsFile from '../../../shared/types/Dojo/ExerciseResultsFile';
+import ExerciseResultsFile from '../../../shared/types/Dojo/ExerciseResultsFile.js';
 import chalk               from 'chalk';
 import boxen               from 'boxen';
-import Icon                from '../../../shared/types/Icon';
+import Icon                from '../../../shared/types/Icon.js';
 
 
 class ClientsSharedExerciseHelper {

helpers/Dojo/DojoBackendHelper.ts

-import ApiRoute            from '../../types/Dojo/ApiRoute';
-import ClientsSharedConfig from '../../config/ClientsSharedConfig';
+import ApiRoute            from '../../types/Dojo/ApiRoute.js';
+import ClientsSharedConfig from '../../config/ClientsSharedConfig.js';
 
 
 class DojoBackendHelper {

helpers/Dojo/ExerciseDockerCompose.ts

-import AssignmentFile                     from '../../../shared/types/Dojo/AssignmentFile';
+import AssignmentFile                     from '../../../shared/types/Dojo/AssignmentFile.js';
 import { TypedEmitter }                   from 'tiny-typed-emitter';
-import ExerciseRunningEvents              from '../../types/Dojo/ExerciseRunningEvents';
+import ExerciseRunningEvents              from '../../types/Dojo/ExerciseRunningEvents.js';
 import { spawn }                          from 'child_process';
-import ExerciseCheckerError               from '../../../shared/types/Dojo/ExerciseCheckerError';
+import ExerciseCheckerError               from '../../../shared/types/Dojo/ExerciseCheckerError.js';
 import { ChildProcessWithoutNullStreams } from 'node:child_process';
 
 
@@ -60,10 +60,12 @@ class ExerciseDockerCompose {
 
     private registerChildProcess(childProcess: ChildProcessWithoutNullStreams, resolve: (value: (number | PromiseLike<number>)) => void, reject: (reason?: unknown) => void, displayable: boolean, rejectIfCodeIsNotZero: boolean) {
         childProcess.stdout.on('data', data => {
+            // eslint-disable-next-line @typescript-eslint/no-unsafe-argument,@typescript-eslint/no-unsafe-call
             this.log(data.toString(), false, displayable);
         });
 
         childProcess.stderr.on('data', data => {
+            // eslint-disable-next-line @typescript-eslint/no-unsafe-argument,@typescript-eslint/no-unsafe-call
             this.log(data.toString(), true, displayable);
         });
 
@@ -73,7 +75,7 @@ class ExerciseDockerCompose {
     }
 
     run(doDown: boolean = false) {
-        (async () => {
+        void (async () => {
             let containerExitCode: number = -1;
 
             const filesOverrideArguments = this.composeFileOverride.map(file => `--file "${ file }"`).join(' ');

helpers/Dojo/ExerciseResultsSanitizerAndValidator.ts

 import { TypedEmitter }      from 'tiny-typed-emitter';
-import ExerciseRunningEvents from '../../types/Dojo/ExerciseRunningEvents';
-import ExerciseCheckerError  from '../../../shared/types/Dojo/ExerciseCheckerError';
+import ExerciseRunningEvents from '../../types/Dojo/ExerciseRunningEvents.js';
+import ExerciseCheckerError  from '../../../shared/types/Dojo/ExerciseCheckerError.js';
 import path                  from 'node:path';
-import ClientsSharedConfig   from '../../config/ClientsSharedConfig';
-import Toolbox               from '../../../shared/helpers/Toolbox';
+import ClientsSharedConfig   from '../../config/ClientsSharedConfig.js';
+import Toolbox               from '../../../shared/helpers/Toolbox.js';
 import * as fs               from 'fs-extra';
-import ExerciseResultsFile   from '../../../shared/types/Dojo/ExerciseResultsFile';
+import ExerciseResultsFile   from '../../../shared/types/Dojo/ExerciseResultsFile.js';
 import JSON5                 from 'json5';
-import Json5FileValidator    from '../../../shared/helpers/Json5FileValidator';
+import Json5FileValidator    from '../../../shared/helpers/Json5FileValidator.js';
 
 
 class ExerciseResultsSanitizerAndValidator {
@@ -27,7 +27,7 @@ class ExerciseResultsSanitizerAndValidator {
         this.containerExitCode = containerExitCode;
     }
 
-    private async resultsFileSanitization() {
+    private resultsFileSanitization() {
         this.events.emit('step', 'RESULTS_FILE_SANITIZATION', 'Sanitizing results file');
 
         if ( this.exerciseResults.success === undefined ) {
@@ -57,7 +57,7 @@ class ExerciseResultsSanitizerAndValidator {
 
 
         // Results file content sanitization
-        await this.resultsFileSanitization();
+        this.resultsFileSanitization();
 
 
         // Results folder size
@@ -76,19 +76,14 @@ class ExerciseResultsSanitizerAndValidator {
         return true;
     }
 
-    private async resultsFileNotProvided(): Promise<boolean> {
-        await this.resultsFileSanitization();
-        return true;
-    }
-
     run() {
-        (async () => {
+        void (async () => {
             // Results file existence
             this.events.emit('step', 'CHECK_RESULTS_FILE_EXIST', 'Checking if results file exists');
             const resultsFileOriginPath = path.join(this.folderResultsExercise, ClientsSharedConfig.filenames.results);
             this.resultsFilePath = path.join(this.folderResultsDojo, ClientsSharedConfig.filenames.results);
 
-            let result: boolean;
+            let result: boolean = true;
             if ( fs.existsSync(resultsFileOriginPath) ) {
                 this.events.emit('endStep', 'CHECK_RESULTS_FILE_EXIST', 'Results file found', false);
 
@@ -102,7 +97,7 @@ class ExerciseResultsSanitizerAndValidator {
             } else {
                 this.events.emit('endStep', 'CHECK_RESULTS_FILE_EXIST', 'Results file not found', false);
 
-                result = await this.resultsFileNotProvided();
+                this.resultsFileSanitization();
             }
 
             if ( result ) {

models/Assignment.ts

-import User        from './User';
-import Exercise    from './Exercise';
+import User        from './User.js';
+import Exercise    from './Exercise.js';
 import * as Gitlab from '@gitbeaker/rest';
 
 

models/Exercise.ts

-import User        from './User';
-import Assignment  from './Assignment';
+import User        from './User.js';
+import Assignment  from './Assignment.js';
 import * as Gitlab from '@gitbeaker/rest';
 
 

models/ExerciseAssignment.ts

-import AssignmentFile from '../../shared/types/Dojo/AssignmentFile';
-import Assignment     from './Assignment';
+import AssignmentFile from '../../shared/types/Dojo/AssignmentFile.js';
+import Assignment     from './Assignment.js';
 import * as Gitlab    from '@gitbeaker/rest';
 
 

models/User.ts

-import UserRole    from './UserRole';
-import Exercise    from './Exercise';
-import Assignment  from './Assignment';
+import UserRole    from './UserRole.js';
+import Exercise    from './Exercise.js';
+import Assignment  from './Assignment.js';
 import * as Gitlab from '@gitbeaker/rest';