Fix lint warnings

package.json

@@ -38,8 +38,8 @@
     "@types/lodash": "^4.14.166",
     "@types/node": "^16.11.59",
     "@types/nodemailer": "^6.4.4",
-    "@typescript-eslint/eslint-plugin": "^5.10.0",
-    "@typescript-eslint/parser": "^5.10.0",
+    "@typescript-eslint/eslint-plugin": "^7.18.0",
+    "@typescript-eslint/parser": "^7.18.0",
     "eslint": "^8.7.0",
     "rimraf": "^3.0.2",
     "typescript": "^5.5.4",

src/database/devicedhkey.ts

@@ -1,6 +1,6 @@
 /*
  * server component for the TimeLimit App
- * Copyright (C) 2019 - 2022 Jonas Lochmann
+ * Copyright (C) 2019 - 2024 Jonas Lochmann
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -26,7 +26,7 @@ export const config = {
   expireTimeRounding: 1000 * 60 * 15
 }
 
-export function calculateExpireTime(now: bigint): BigInt {
+export function calculateExpireTime(now: bigint): bigint {
   const expireBaseTime = now + BigInt(config.expireDelay)
   const expireTime = expireBaseTime - expireBaseTime % BigInt(config.expireTimeRounding) + BigInt(config.expireTimeRounding)
 

src/database/migration/umzug.ts

@@ -25,7 +25,10 @@ export const createUmzug = (sequelize: Sequelize) => (
     migrations: {
       glob: resolve(__dirname, '../../../build/database/migration/migrations/*.js'),
       resolve: ({ name, path }) => {
-        const migration = require(path!!)
+        if (!path) throw new Error()
+
+        // eslint-disable-next-line @typescript-eslint/no-var-requires
+        const migration = require(path)
 
         return {
           name,