diff --git a/src/indexes/index.ts b/src/indexes/index.ts
index 6d3aecfde..14709cad8 100644
--- a/src/indexes/index.ts
+++ b/src/indexes/index.ts
@@ -1,4 +1,4 @@
-import {Document, SimpleDocumentSearchResultSetUnit} from 'flexsearch'
+import {Document} from 'flexsearch'
 
 export interface withId {
 	id: number,
diff --git a/src/main.ts b/src/main.ts
index c58cea092..e9456182d 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -11,7 +11,7 @@ import router from './router'
 import {error, success} from './message'
 
 import {formatDate, formatDateShort, formatDateLong, formatDateSince, formatISO} from '@/helpers/time/formatDate'
-// @ts-ignore
+
 import {VERSION} from './version.json'
 
 // Notifications
@@ -25,6 +25,14 @@ import {store} from './store'
 // i18n
 import {i18n} from './i18n'
 
+declare global {
+	interface Window {
+		API_URL: string;
+		SENTRY_ENABLED: boolean;
+		SENTRY_DSN: string;
+	}
+}
+
 console.info(`Vikunja frontend version ${VERSION}`)
 
 // Check if we have an api url in local storage and use it if that's the case
@@ -92,7 +100,7 @@ app.config.errorHandler = (err, vm, info) => {
 }
 
 if (import.meta.env.DEV) {
-	app.config.warnHandler = (msg, vm, info) => {
+	app.config.warnHandler = (msg) => {
 		error(msg)
 	}
 
diff --git a/src/types/shims-vue.d.ts b/src/types/shims-vue.d.ts
index 0d8a20b5a..5a9e44652 100644
--- a/src/types/shims-vue.d.ts
+++ b/src/types/shims-vue.d.ts
@@ -9,7 +9,6 @@ declare module 'vue' {
 }
 
 // https://next.vuex.vuejs.org/guide/migrating-to-4-0-from-3-x.html#typescript-support
-import { ComponentCustomProperties } from 'vue'
 import { Store } from 'vuex'
 
 declare module '@vue/runtime-core' {
diff --git a/src/types/window.d.ts b/src/types/window.d.ts
deleted file mode 100644
index a4ce4358e..000000000
--- a/src/types/window.d.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-declare global {
-	interface Window {
-		API_URL: string;
-		SENTRY_ENABLED: boolean;
-		SENTRY_DSN: string;
-	}
-}
\ No newline at end of file
diff --git a/src/views/tasks/ShowTasks.vue b/src/views/tasks/ShowTasks.vue
index b54ef3ee4..911e132b4 100644
--- a/src/views/tasks/ShowTasks.vue
+++ b/src/views/tasks/ShowTasks.vue
@@ -91,7 +91,7 @@ const pageTitle = computed(() => {
 	// We need to define "key" because it is the first parameter in the array and we need the second
 	const predefinedRange = Object.entries(DATE_RANGES)
 		// eslint-disable-next-line no-unused-vars
-		.find(([key, value]) => dateFrom === value[0] && dateTo === value[1])
+		.find(([, value]) => dateFrom === value[0] && dateTo === value[1])
 		?.[0]
 	if (typeof predefinedRange !== 'undefined') {
 		return t(`input.datepickerRange.ranges.${predefinedRange}`)