diff --git a/packages/client/.eslintrc.js b/packages/client/.eslintrc.js
index 1c2ab0a42..10f0e5a9c 100644
--- a/packages/client/.eslintrc.js
+++ b/packages/client/.eslintrc.js
@@ -15,6 +15,12 @@ module.exports = {
 		'plugin:vue/vue3-recommended',
 	],
 	rules: {
+		'@typescript-eslint/no-empty-interface': [
+			'error',
+			{
+				'allowSingleExtends': true,
+			},
+		],
 		// window の禁止理由: グローバルスコープと衝突し、予期せぬ結果を招くため
 		// data の禁止理由: 抽象的すぎるため
 		// e の禁止理由: error や event など、複数のキーワードの頭文字であり分かりにくいため
diff --git a/packages/client/src/components/captcha.vue b/packages/client/src/components/captcha.vue
index ccd8880df..183658471 100644
--- a/packages/client/src/components/captcha.vue
+++ b/packages/client/src/components/captcha.vue
@@ -27,8 +27,7 @@ type CaptchaContainer = {
 };
 
 declare global {
-	interface Window extends CaptchaContainer {
-	}
+	interface Window extends CaptchaContainer { }
 }
 
 const props = defineProps<{
diff --git a/packages/client/src/components/drive.folder.vue b/packages/client/src/components/drive.folder.vue
index d530f8bef..3ccb5d621 100644
--- a/packages/client/src/components/drive.folder.vue
+++ b/packages/client/src/components/drive.folder.vue
@@ -71,7 +71,7 @@ function onMouseover() {
 }
 
 function onMouseout() {
-	hover.value = false
+	hover.value = false;
 }
 
 function onDragover(ev: DragEvent) {
@@ -204,7 +204,7 @@ function deleteFolder() {
 			defaultStore.set('uploadFolder', null);
 		}
 	}).catch(err => {
-		switch(err.id) {
+		switch (err.id) {
 			case 'b0fc8a17-963c-405d-bfbc-859a487295e1':
 				os.alert({
 					type: 'error',
diff --git a/packages/client/src/components/drive.vue b/packages/client/src/components/drive.vue
index 42ec3a599..6c2c8acad 100644
--- a/packages/client/src/components/drive.vue
+++ b/packages/client/src/components/drive.vue
@@ -143,7 +143,7 @@ const fetching = ref(true);
 
 const ilFilesObserver = new IntersectionObserver(
 	(entries) => entries.some((entry) => entry.isIntersecting) && !fetching.value && moreFiles.value && fetchMoreFiles()
-)
+);
 
 watch(folder, () => emit('cd', folder.value));
 
@@ -332,7 +332,7 @@ function deleteFolder(folderToDelete: Misskey.entities.DriveFolder) {
 		// 削除時に親フォルダに移動
 		move(folderToDelete.parentId);
 	}).catch(err => {
-		switch(err.id) {
+		switch (err.id) {
 			case 'b0fc8a17-963c-405d-bfbc-859a487295e1':
 				os.alert({
 					type: 'error',
@@ -607,7 +607,7 @@ function onContextmenu(ev: MouseEvent) {
 onMounted(() => {
 	if (defaultStore.state.enableInfiniteScroll && loadMoreFiles.value) {
 		nextTick(() => {
-			ilFilesObserver.observe(loadMoreFiles.value?.$el)
+			ilFilesObserver.observe(loadMoreFiles.value?.$el);
 		});
 	}
 
@@ -628,7 +628,7 @@ onMounted(() => {
 onActivated(() => {
 	if (defaultStore.state.enableInfiniteScroll) {
 		nextTick(() => {
-			ilFilesObserver.observe(loadMoreFiles.value?.$el)
+			ilFilesObserver.observe(loadMoreFiles.value?.$el);
 		});
 	}
 });
diff --git a/packages/client/src/components/form/folder.vue b/packages/client/src/components/form/folder.vue
index 571afe50c..1b960657d 100644
--- a/packages/client/src/components/form/folder.vue
+++ b/packages/client/src/components/form/folder.vue
@@ -24,7 +24,7 @@ const props = withDefaults(defineProps<{
 	defaultOpen: boolean;
 }>(), {
   defaultOpen: false,
-})
+});
 
 let opened = $ref(props.defaultOpen);
 let openedAtLeastOnce = $ref(props.defaultOpen);
diff --git a/packages/client/src/components/form/radios.vue b/packages/client/src/components/form/radios.vue
index ff5d51f9c..a52acae9e 100644
--- a/packages/client/src/components/form/radios.vue
+++ b/packages/client/src/components/form/radios.vue
@@ -14,7 +14,7 @@ export default defineComponent({
 	data() {
 		return {
 			value: this.modelValue,
-		}
+		};
 	},
 	watch: {
 		value() {
diff --git a/packages/client/src/components/page/page.post.vue b/packages/client/src/components/page/page.post.vue
index 8ac8c4669..3401f945b 100644
--- a/packages/client/src/components/page/page.post.vue
+++ b/packages/client/src/components/page/page.post.vue
@@ -66,7 +66,7 @@ export default defineComponent({
 					.then(response => response.json())
 					.then(f => {
 						ok(f);
-					})
+					});
 				});
 			});
 			os.promiseDialog(promise);
diff --git a/packages/client/src/components/post-form-attaches.vue b/packages/client/src/components/post-form-attaches.vue
index 380776911..6b9827407 100644
--- a/packages/client/src/components/post-form-attaches.vue
+++ b/packages/client/src/components/post-form-attaches.vue
@@ -16,7 +16,7 @@
 
 <script lang="ts">
 import { defineComponent, defineAsyncComponent } from 'vue';
-import MkDriveFileThumbnail from './drive-file-thumbnail.vue'
+import MkDriveFileThumbnail from './drive-file-thumbnail.vue';
 import * as os from '@/os';
 
 export default defineComponent({
@@ -114,19 +114,19 @@ export default defineComponent({
 			this.menu = os.popupMenu([{
 				text: this.$ts.renameFile,
 				icon: 'fas fa-i-cursor',
-				action: () => { this.rename(file) }
+				action: () => { this.rename(file); }
 			}, {
 				text: file.isSensitive ? this.$ts.unmarkAsSensitive : this.$ts.markAsSensitive,
 				icon: file.isSensitive ? 'fas fa-eye-slash' : 'fas fa-eye',
-				action: () => { this.toggleSensitive(file) }
+				action: () => { this.toggleSensitive(file); }
 			}, {
 				text: this.$ts.describeFile,
 				icon: 'fas fa-i-cursor',
-				action: () => { this.describe(file) }
+				action: () => { this.describe(file); }
 			}, {
 				text: this.$ts.attachCancel,
 				icon: 'fas fa-times-circle',
-				action: () => { this.detachMedia(file.id) }
+				action: () => { this.detachMedia(file.id); }
 			}], ev.currentTarget ?? ev.target).then(() => this.menu = null);
 		}
 	}
diff --git a/packages/client/src/components/post-form.vue b/packages/client/src/components/post-form.vue
index 64ee873fd..0197313e0 100644
--- a/packages/client/src/components/post-form.vue
+++ b/packages/client/src/components/post-form.vue
@@ -442,7 +442,7 @@ function onCompositionEnd(ev: CompositionEvent) {
 }
 
 async function onPaste(ev: ClipboardEvent) {
-	for (const { item, i } of Array.from(ev.clipboardData.items).map((item, i) => ({item, i}))) {
+	for (const { item, i } of Array.from(ev.clipboardData.items).map((item, i) => ({ item, i }))) {
 		if (item.kind === 'file') {
 			const file = item.getAsFile();
 			const lio = file.name.lastIndexOf('.');
diff --git a/packages/client/src/components/queue-chart.vue b/packages/client/src/components/queue-chart.vue
index 7e0ed58cb..7bb548cf0 100644
--- a/packages/client/src/components/queue-chart.vue
+++ b/packages/client/src/components/queue-chart.vue
@@ -222,7 +222,7 @@ export default defineComponent({
 
 		return {
 			chartEl,
-		}
+		};
 	},
 });
 </script>
diff --git a/packages/client/src/components/sample.vue b/packages/client/src/components/sample.vue
index 65249ff7e..f80b9c96b 100644
--- a/packages/client/src/components/sample.vue
+++ b/packages/client/src/components/sample.vue
@@ -52,7 +52,7 @@ export default defineComponent({
 			flag: true,
 			radio: 'misskey',
 			mfm: `Hello world! This is an @example mention. BTW you are @${this.$i ? this.$i.username : 'guest'}.\nAlso, here is ${config.url} and [example link](${config.url}). for more details, see https://example.com.\nAs you know #misskey is open-source software.`
-		}
+		};
 	},
 
 	methods: {
diff --git a/packages/client/src/components/signin.vue b/packages/client/src/components/signin.vue
index be8727402..b772d1479 100644
--- a/packages/client/src/components/signin.vue
+++ b/packages/client/src/components/signin.vue
@@ -159,7 +159,7 @@ function queryKey() {
 
 function onSubmit() {
 	signing = true;
-	console.log('submit')
+	console.log('submit');
 	if (!totpLogin && user && user.twoFactorEnabled) {
 		if (window.PublicKeyCredential && user.securityKeys) {
 			os.api('signin', {
@@ -222,7 +222,7 @@ function loginFailed(err) {
 			break;
 		}
 		default: {
-			console.log(err)
+			console.log(err);
 			os.alert({
 				type: 'error',
 				title: i18n.ts.loginFailed,
diff --git a/packages/client/src/components/signup.vue b/packages/client/src/components/signup.vue
index ec5be60a2..3f2af306e 100644
--- a/packages/client/src/components/signup.vue
+++ b/packages/client/src/components/signup.vue
@@ -111,7 +111,7 @@ export default defineComponent({
 			ToSAgreement: false,
 			hCaptchaResponse: null,
 			reCaptchaResponse: null,
-		}
+		};
 	},
 
 	computed: {
diff --git a/packages/client/src/components/ui/button.vue b/packages/client/src/components/ui/button.vue
index fe8f1c7cc..e6b20d988 100644
--- a/packages/client/src/components/ui/button.vue
+++ b/packages/client/src/components/ui/button.vue
@@ -96,11 +96,11 @@ export default defineComponent({
 			}
 
 			function calcCircleScale(boxW, boxH, circleCenterX, circleCenterY) {
-				const origin = {x: circleCenterX, y: circleCenterY};
-				const dist1 = distance({x: 0, y: 0}, origin);
-				const dist2 = distance({x: boxW, y: 0}, origin);
-				const dist3 = distance({x: 0, y: boxH}, origin);
-				const dist4 = distance({x: boxW, y: boxH }, origin);
+				const origin = { x: circleCenterX, y: circleCenterY };
+				const dist1 = distance({ x: 0, y: 0 }, origin);
+				const dist2 = distance({ x: boxW, y: 0 }, origin);
+				const dist3 = distance({ x: 0, y: boxH }, origin);
+				const dist4 = distance({ x: boxW, y: boxH }, origin);
 				return Math.max(dist1, dist2, dist3, dist4) * 2;
 			}
 
diff --git a/packages/client/src/components/ui/modal.vue b/packages/client/src/components/ui/modal.vue
index 1e4159055..010262da2 100644
--- a/packages/client/src/components/ui/modal.vue
+++ b/packages/client/src/components/ui/modal.vue
@@ -234,7 +234,7 @@ onMounted(() => {
 		}
 		fixed.value = (type.value === 'drawer') || (getFixedContainer(props.src) != null);
 
-		await nextTick()
+		await nextTick();
 		
 		align();
 	}, { immediate: true, });
diff --git a/packages/client/src/components/ui/tooltip.vue b/packages/client/src/components/ui/tooltip.vue
index ee1909554..571d11ba3 100644
--- a/packages/client/src/components/ui/tooltip.vue
+++ b/packages/client/src/components/ui/tooltip.vue
@@ -63,7 +63,7 @@ const setPosition = () => {
 		}
 
 		return [left, top];
-	}
+	};
 
 	const calcPosWhenBottom = () => {
 		let left: number;
@@ -84,7 +84,7 @@ const setPosition = () => {
 		}
 
 		return [left, top];
-	}
+	};
 
 	const calcPosWhenLeft = () => {
 		let left: number;
@@ -105,7 +105,7 @@ const setPosition = () => {
 		}
 
 		return [left, top];
-	}
+	};
 
 	const calcPosWhenRight = () => {
 		let left: number;
@@ -126,7 +126,7 @@ const setPosition = () => {
 		}
 
 		return [left, top];
-	}
+	};
 
 	const calc = (): {
 		left: number;
@@ -172,7 +172,7 @@ const setPosition = () => {
 		}
 
 		return null as never;
-	}
+	};
 
 	const { left, top, transformOrigin } = calc();
 	el.value.style.transformOrigin = transformOrigin;
diff --git a/packages/client/src/components/url-preview.vue b/packages/client/src/components/url-preview.vue
index c7bbd1fbd..6c593c7b4 100644
--- a/packages/client/src/components/url-preview.vue
+++ b/packages/client/src/components/url-preview.vue
@@ -90,7 +90,7 @@ fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).the
 		sitename = info.sitename;
 		fetching = false;
 		player = info.player;
-	})
+	});
 });
 
 function adjustTweetHeight(message: any) {
diff --git a/packages/client/src/directives/adaptive-border.ts b/packages/client/src/directives/adaptive-border.ts
index fc426ca2c..619c9f0b6 100644
--- a/packages/client/src/directives/adaptive-border.ts
+++ b/packages/client/src/directives/adaptive-border.ts
@@ -9,7 +9,7 @@ export default {
 			} else {
 				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
 			}
-		}
+		};
 	
 		const parentBg = getBgColor(src.parentElement);
 
diff --git a/packages/client/src/directives/get-size.ts b/packages/client/src/directives/get-size.ts
index 1fcd0718d..2c4e9c188 100644
--- a/packages/client/src/directives/get-size.ts
+++ b/packages/client/src/directives/get-size.ts
@@ -25,12 +25,12 @@ function calc(src: Element) {
 		return;
 	}
 	if (info.intersection) {
-		info.intersection.disconnect()
+		info.intersection.disconnect();
 		delete info.intersection;
-	};
+	}
 
 	info.fn(width, height);
-};
+}
 
 export default {
 	mounted(src, binding, vn) {
diff --git a/packages/client/src/directives/panel.ts b/packages/client/src/directives/panel.ts
index 5f9158db2..d31dc41ed 100644
--- a/packages/client/src/directives/panel.ts
+++ b/packages/client/src/directives/panel.ts
@@ -9,7 +9,7 @@ export default {
 			} else {
 				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
 			}
-		}
+		};
 	
 		const parentBg = getBgColor(src.parentElement);
 
diff --git a/packages/client/src/directives/size.ts b/packages/client/src/directives/size.ts
index 36f649f18..51855e0de 100644
--- a/packages/client/src/directives/size.ts
+++ b/packages/client/src/directives/size.ts
@@ -60,9 +60,9 @@ function calc(el: Element) {
 		return;
 	}
 	if (info.intersection) {
-		info.intersection.disconnect()
+		info.intersection.disconnect();
 		delete info.intersection;
-	};
+	}
 
 	mountings.set(el, Object.assign(info, { previousWidth: width }));
 
diff --git a/packages/client/src/os.ts b/packages/client/src/os.ts
index 6baf53891..4f19fadf1 100644
--- a/packages/client/src/os.ts
+++ b/packages/client/src/os.ts
@@ -285,7 +285,7 @@ export function inputDate(props: {
 	});
 }
 
-export function select<C extends any = any>(props: {
+export function select<C = any>(props: {
 	title?: string | null;
 	text?: string | null;
 	default?: string | null;
diff --git a/packages/client/src/pages/admin/emojis.vue b/packages/client/src/pages/admin/emojis.vue
index 38bcc41ea..8ca5b3d65 100644
--- a/packages/client/src/pages/admin/emojis.vue
+++ b/packages/client/src/pages/admin/emojis.vue
@@ -159,7 +159,7 @@ const remoteMenu = (emoji, ev: MouseEvent) => {
 	}, {
 		text: i18n.ts.import,
 		icon: 'fas fa-plus',
-		action: () => { im(emoji) }
+		action: () => { im(emoji); }
 	}], ev.currentTarget ?? ev.target);
 };
 
diff --git a/packages/client/src/pages/admin/metrics.vue b/packages/client/src/pages/admin/metrics.vue
index 1de297fd9..7e5f5bb09 100644
--- a/packages/client/src/pages/admin/metrics.vue
+++ b/packages/client/src/pages/admin/metrics.vue
@@ -132,7 +132,7 @@ export default defineComponent({
 			overviewHeight: '1fr',
 			queueHeight: '1fr',
 			paused: false,
-		}
+		};
 	},
 
 	computed: {
diff --git a/packages/client/src/pages/admin/queue.vue b/packages/client/src/pages/admin/queue.vue
index e05098082..656b18199 100644
--- a/packages/client/src/pages/admin/queue.vue
+++ b/packages/client/src/pages/admin/queue.vue
@@ -20,7 +20,7 @@ import * as symbols from '@/symbols';
 import * as config from '@/config';
 import { i18n } from '@/i18n';
 
-const connection = markRaw(stream.useChannel('queueStats'))
+const connection = markRaw(stream.useChannel('queueStats'));
 
 function clear() {
 	os.confirm({
@@ -41,7 +41,7 @@ onMounted(() => {
 			length: 200
 		});
 	});
-})
+});
 
 onBeforeUnmount(() => {
 	connection.dispose();
diff --git a/packages/client/src/pages/auth.form.vue b/packages/client/src/pages/auth.form.vue
index bc719aebd..5feff0149 100644
--- a/packages/client/src/pages/auth.form.vue
+++ b/packages/client/src/pages/auth.form.vue
@@ -32,7 +32,7 @@ export default defineComponent({
 	computed: {
 		name(): string {
 			const el = document.createElement('div');
-			el.textContent = this.app.name
+			el.textContent = this.app.name;
 			return el.innerHTML;
 		},
 		app(): any {
diff --git a/packages/client/src/pages/emojis.category.vue b/packages/client/src/pages/emojis.category.vue
index 1be004cf5..c47870f4d 100644
--- a/packages/client/src/pages/emojis.category.vue
+++ b/packages/client/src/pages/emojis.category.vue
@@ -58,7 +58,7 @@ export default defineComponent({
 			tags: emojiTags,
 			selectedTags: new Set(),
 			searchEmojis: null,
-		}
+		};
 	},
 
 	watch: {
diff --git a/packages/client/src/pages/federation.vue b/packages/client/src/pages/federation.vue
index 5add2b532..447918905 100644
--- a/packages/client/src/pages/federation.vue
+++ b/packages/client/src/pages/federation.vue
@@ -127,7 +127,7 @@ function getStatus(instance) {
 	if (instance.isSuspended) return 'suspended';
 	if (instance.isNotResponding) return 'error';
 	return 'alive';
-};
+}
 
 defineExpose({
 	[symbols.PAGE_INFO]: {
diff --git a/packages/client/src/pages/gallery/edit.vue b/packages/client/src/pages/gallery/edit.vue
index a0c2d1a59..bc87160c4 100644
--- a/packages/client/src/pages/gallery/edit.vue
+++ b/packages/client/src/pages/gallery/edit.vue
@@ -71,7 +71,7 @@ export default defineComponent({
 			description: null,
 			title: null,
 			isSensitive: false,
-		}
+		};
 	},
 
 	watch: {
diff --git a/packages/client/src/pages/messaging/index.vue b/packages/client/src/pages/messaging/index.vue
index 61c8bb0ce..7c1d3e3cb 100644
--- a/packages/client/src/pages/messaging/index.vue
+++ b/packages/client/src/pages/messaging/index.vue
@@ -123,11 +123,11 @@ export default defineComponent({
 			os.popupMenu([{
 				text: this.$ts.messagingWithUser,
 				icon: 'fas fa-user',
-				action: () => { this.startUser() }
+				action: () => { this.startUser(); }
 			}, {
 				text: this.$ts.messagingWithGroup,
 				icon: 'fas fa-users',
-				action: () => { this.startGroup() }
+				action: () => { this.startGroup(); }
 			}], ev.currentTarget ?? ev.target);
 		},
 
diff --git a/packages/client/src/pages/messaging/messaging-room.form.vue b/packages/client/src/pages/messaging/messaging-room.form.vue
index ad8aaae6b..8e779c4f3 100644
--- a/packages/client/src/pages/messaging/messaging-room.form.vue
+++ b/packages/client/src/pages/messaging/messaging-room.form.vue
@@ -200,7 +200,7 @@ export default defineComponent({
 					text: this.text,
 					file: this.file
 				}
-			}
+			};
 
 			localStorage.setItem('message_drafts', JSON.stringify(drafts));
 		},
diff --git a/packages/client/src/pages/mfm-cheat-sheet.vue b/packages/client/src/pages/mfm-cheat-sheet.vue
index aa35ec215..2c10494ed 100644
--- a/packages/client/src/pages/mfm-cheat-sheet.vue
+++ b/packages/client/src/pages/mfm-cheat-sheet.vue
@@ -341,7 +341,7 @@ export default defineComponent({
 			preview_rainbow: `$[rainbow 🍮] $[rainbow.speed=5s 🍮]`,
 			preview_sparkle: `$[sparkle 🍮]`,
 			preview_rotate: `$[rotate 🍮]`,
-		}
+		};
 	},
 });
 </script>
diff --git a/packages/client/src/pages/my-antennas/index.vue b/packages/client/src/pages/my-antennas/index.vue
index 9f1e01f11..a568f64c5 100644
--- a/packages/client/src/pages/my-antennas/index.vue
+++ b/packages/client/src/pages/my-antennas/index.vue
@@ -32,7 +32,7 @@ defineExpose({
 		icon: 'fas fa-satellite',
 		bg: 'var(--bg)'
 	}
-})
+});
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/pages/page-editor/page-editor.vue b/packages/client/src/pages/page-editor/page-editor.vue
index f302ac4f9..956659261 100644
--- a/packages/client/src/pages/page-editor/page-editor.vue
+++ b/packages/client/src/pages/page-editor/page-editor.vue
@@ -114,7 +114,7 @@ export default defineComponent({
 			readonly: this.readonly,
 			getScriptBlockList: this.getScriptBlockList,
 			getPageBlockList: this.getPageBlockList
-		}
+		};
 	},
 
 	props: {
diff --git a/packages/client/src/pages/scratchpad.vue b/packages/client/src/pages/scratchpad.vue
index eb91938db..34a41b81a 100644
--- a/packages/client/src/pages/scratchpad.vue
+++ b/packages/client/src/pages/scratchpad.vue
@@ -100,7 +100,7 @@ async function run() {
 			text: error.message
 		});
 	}
-};
+}
 
 function highlighter(code) {
 	return highlight(code, languages.js, 'javascript');
diff --git a/packages/client/src/pages/settings/2fa.vue b/packages/client/src/pages/settings/2fa.vue
index be464f040..fb3a7a17f 100644
--- a/packages/client/src/pages/settings/2fa.vue
+++ b/packages/client/src/pages/settings/2fa.vue
@@ -142,7 +142,7 @@ function registerKey() {
 		registration.value = null;
 		key.lastUsed = new Date();
 		os.success();
-	})
+	});
 }
 
 function unregisterKey(key) {
diff --git a/packages/client/src/pages/settings/accounts.vue b/packages/client/src/pages/settings/accounts.vue
index ecb2d036f..5e75639c5 100644
--- a/packages/client/src/pages/settings/accounts.vue
+++ b/packages/client/src/pages/settings/accounts.vue
@@ -45,7 +45,7 @@ const init = async () => {
 		accounts.value = response;
 		console.log(accounts.value);
 	});
-}
+};
 
 function menu(account, ev) {
 	os.popupMenu([{
diff --git a/packages/client/src/pages/settings/apps.vue b/packages/client/src/pages/settings/apps.vue
index f3b251d9b..7b0b5548d 100644
--- a/packages/client/src/pages/settings/apps.vue
+++ b/packages/client/src/pages/settings/apps.vue
@@ -52,7 +52,7 @@ const pagination = {
 	params: {
 		sort: '+lastUsedAt'
 	}
-}
+};
 
 function revoke(token) {
 	os.api('i/revoke-token', { tokenId: token.id }).then(() => {
diff --git a/packages/client/src/pages/settings/theme.vue b/packages/client/src/pages/settings/theme.vue
index b32aa237f..5e7ffcff4 100644
--- a/packages/client/src/pages/settings/theme.vue
+++ b/packages/client/src/pages/settings/theme.vue
@@ -120,7 +120,7 @@ const darkThemeId = computed({
 		return darkTheme.value.id;
 	},
 	set(id) {
-		ColdDeviceStorage.set('darkTheme', themes.value.find(x => x.id === id))
+		ColdDeviceStorage.set('darkTheme', themes.value.find(x => x.id === id));
 	}
 });
 const lightTheme = ColdDeviceStorage.ref('lightTheme');
@@ -129,7 +129,7 @@ const lightThemeId = computed({
 		return lightTheme.value.id;
 	},
 	set(id) {
-		ColdDeviceStorage.set('lightTheme', themes.value.find(x => x.id === id))
+		ColdDeviceStorage.set('lightTheme', themes.value.find(x => x.id === id));
 	}
 });
 const darkMode = computed(defaultStore.makeGetterSetter('darkMode'));
diff --git a/packages/client/src/pages/settings/word-mute.vue b/packages/client/src/pages/settings/word-mute.vue
index 48fcb362b..6e1a4b2cc 100644
--- a/packages/client/src/pages/settings/word-mute.vue
+++ b/packages/client/src/pages/settings/word-mute.vue
@@ -75,7 +75,7 @@ async function save() {
 
 		// check each line if it is a RegExp or not
 		for (let i = 0; i < lines.length; i++) {
-			const line = lines[i]
+			const line = lines[i];
 			const regexp = line.match(/^\/(.+)\/(.*)$/);
 			if (regexp) {
 				// check that the RegExp is valid
diff --git a/packages/client/src/pages/share.vue b/packages/client/src/pages/share.vue
index b08ac2b23..1700944f8 100644
--- a/packages/client/src/pages/share.vue
+++ b/packages/client/src/pages/share.vue
@@ -56,7 +56,7 @@ export default defineComponent({
 			localOnly: null as boolean | null,
 			files: [] as Misskey.entities.DriveFile[],
 			visibleUsers: [] as Misskey.entities.User[],
-		}
+		};
 	},
 
 	async created() {
diff --git a/packages/client/src/pages/theme-editor.vue b/packages/client/src/pages/theme-editor.vue
index b7b537cea..2a11c07fd 100644
--- a/packages/client/src/pages/theme-editor.vue
+++ b/packages/client/src/pages/theme-editor.vue
@@ -68,7 +68,7 @@
 import { watch } from 'vue';
 import { toUnicode } from 'punycode/';
 import tinycolor from 'tinycolor2';
-import { v4 as uuid} from 'uuid';
+import { v4 as uuid } from 'uuid';
 import JSON5 from 'json5';
 
 import FormButton from '@/components/ui/button.vue';
diff --git a/packages/client/src/pages/timeline.vue b/packages/client/src/pages/timeline.vue
index 79f00c4b4..fe3dbc3cf 100644
--- a/packages/client/src/pages/timeline.vue
+++ b/packages/client/src/pages/timeline.vue
@@ -20,7 +20,7 @@
 <script lang="ts">
 export default {
 	name: 'MkTimelinePage',
-}
+};
 </script>
 
 <script lang="ts" setup>
diff --git a/packages/client/src/pages/welcome.setup.vue b/packages/client/src/pages/welcome.setup.vue
index ec23b76e2..1a2f46028 100644
--- a/packages/client/src/pages/welcome.setup.vue
+++ b/packages/client/src/pages/welcome.setup.vue
@@ -41,7 +41,7 @@ export default defineComponent({
 			password: '',
 			submitting: false,
 			host,
-		}
+		};
 	},
 
 	methods: {
diff --git a/packages/client/src/pages/welcome.timeline.vue b/packages/client/src/pages/welcome.timeline.vue
index 38a85f67b..bec9481ff 100644
--- a/packages/client/src/pages/welcome.timeline.vue
+++ b/packages/client/src/pages/welcome.timeline.vue
@@ -39,7 +39,7 @@ export default defineComponent({
 		return {
 			notes: [],
 			isScrolling: false,
-		}
+		};
 	},
 
 	created() {
diff --git a/packages/client/src/scripts/format-time-string.ts b/packages/client/src/scripts/format-time-string.ts
index bfb2c397a..fb4718c00 100644
--- a/packages/client/src/scripts/format-time-string.ts
+++ b/packages/client/src/scripts/format-time-string.ts
@@ -13,7 +13,7 @@ const defaultLocaleStringFormats: {[index: string]: string} = {
 function formatLocaleString(date: Date, format: string): string {
 	return format.replace(/\{\{(\w+)(:(\w+))?\}\}/g, (match: string, kind: string, unused?, option?: string) => {
 		if (['weekday', 'era', 'year', 'month', 'day', 'hour', 'minute', 'second', 'timeZoneName'].includes(kind)) {
-			return date.toLocaleString(window.navigator.language, {[kind]: option ? option : defaultLocaleStringFormats[kind]});
+			return date.toLocaleString(window.navigator.language, { [kind]: option ? option : defaultLocaleStringFormats[kind] });
 		} else {
 			return match;
 		}
@@ -24,8 +24,8 @@ export function formatDateTimeString(date: Date, format: string): string {
 	return format
 		.replace(/yyyy/g, date.getFullYear().toString())
 		.replace(/yy/g, date.getFullYear().toString().slice(-2))
-		.replace(/MMMM/g, date.toLocaleString(window.navigator.language, { month: 'long'}))
-		.replace(/MMM/g, date.toLocaleString(window.navigator.language, { month: 'short'}))
+		.replace(/MMMM/g, date.toLocaleString(window.navigator.language, { month: 'long' }))
+		.replace(/MMM/g, date.toLocaleString(window.navigator.language, { month: 'short' }))
 		.replace(/MM/g, (`0${date.getMonth() + 1}`).slice(-2))
 		.replace(/M/g, (date.getMonth() + 1).toString())
 		.replace(/dd/g, (`0${date.getDate()}`).slice(-2))
diff --git a/packages/client/src/scripts/get-note-menu.ts b/packages/client/src/scripts/get-note-menu.ts
index aeb09ef97..78749ad6b 100644
--- a/packages/client/src/scripts/get-note-menu.ts
+++ b/packages/client/src/scripts/get-note-menu.ts
@@ -22,7 +22,7 @@ export function getNoteMenu(props: {
 		props.note.poll == null
 	);
 
-	let appearNote = isRenote ? props.note.renote as misskey.entities.Note : props.note;
+	const appearNote = isRenote ? props.note.renote as misskey.entities.Note : props.note;
 
 	function del(): void {
 		os.confirm({
diff --git a/packages/client/src/scripts/get-user-menu.ts b/packages/client/src/scripts/get-user-menu.ts
index 1d2b76111..091338efd 100644
--- a/packages/client/src/scripts/get-user-menu.ts
+++ b/packages/client/src/scripts/get-user-menu.ts
@@ -148,7 +148,7 @@ export function getUserMenu(user) {
 			userId: user.id
 		}).then(() => {
 			user.isFollowed = !user.isFollowed;
-		})
+		});
 	}
 
 	let menu = [{
diff --git a/packages/client/src/scripts/hpml/evaluator.ts b/packages/client/src/scripts/hpml/evaluator.ts
index 0469a31cb..8106687b6 100644
--- a/packages/client/src/scripts/hpml/evaluator.ts
+++ b/packages/client/src/scripts/hpml/evaluator.ts
@@ -36,7 +36,7 @@ export class Hpml {
 		if (this.opts.enableAiScript) {
 			this.aiscript = markRaw(new AiScript({ ...createAiScriptEnv({
 				storageKey: 'pages:' + this.page.id
-			}), ...initAiLib(this)}, {
+			}), ...initAiLib(this) }, {
 				in: (q) => {
 					return new Promise(ok => {
 						os.inputText({
diff --git a/packages/client/src/scripts/physics.ts b/packages/client/src/scripts/physics.ts
index 36e476b6f..9e657906c 100644
--- a/packages/client/src/scripts/physics.ts
+++ b/packages/client/src/scripts/physics.ts
@@ -41,9 +41,9 @@ export function physics(container: HTMLElement) {
 
 	const groundThickness = 1024;
 	const ground = Matter.Bodies.rectangle(containerCenterX, containerHeight + (groundThickness / 2), containerWidth, groundThickness, {
-		isStatic:     true,
-		restitution:  0.1,
-		friction:     2
+		isStatic: true,
+		restitution: 0.1,
+		friction: 2
 	});
 
 	//const wallRight = Matter.Bodies.rectangle(window.innerWidth+50, window.innerHeight/2, 100, window.innerHeight, wallopts);
diff --git a/packages/client/src/scripts/theme-editor.ts b/packages/client/src/scripts/theme-editor.ts
index 3d69d2836..2c917e280 100644
--- a/packages/client/src/scripts/theme-editor.ts
+++ b/packages/client/src/scripts/theme-editor.ts
@@ -1,4 +1,4 @@
-import { v4 as uuid} from 'uuid';
+import { v4 as uuid } from 'uuid';
 
 import { themeProps, Theme } from './theme';
 
diff --git a/packages/client/src/scripts/theme.ts b/packages/client/src/scripts/theme.ts
index e2b272405..dec9fb355 100644
--- a/packages/client/src/scripts/theme.ts
+++ b/packages/client/src/scripts/theme.ts
@@ -42,7 +42,7 @@ export const getBuiltinThemesRef = () => {
 	const builtinThemes = ref<Theme[]>([]);
 	getBuiltinThemes().then(themes => builtinThemes.value = themes);
 	return builtinThemes;
-}
+};
 
 let timeout = null;
 
diff --git a/packages/client/src/store.ts b/packages/client/src/store.ts
index 6ab14f43f..deee23951 100644
--- a/packages/client/src/store.ts
+++ b/packages/client/src/store.ts
@@ -256,7 +256,7 @@ type Plugin = {
  * 常にメモリにロードしておく必要がないような設定情報を保管するストレージ(非リアクティブ)
  */
 import lightTheme from '@/themes/l-light.json5';
-import darkTheme from '@/themes/d-dark.json5'
+import darkTheme from '@/themes/d-dark.json5';
 
 export class ColdDeviceStorage {
 	public static default = {
diff --git a/packages/client/src/ui/_common_/sidebar-for-mobile.vue b/packages/client/src/ui/_common_/sidebar-for-mobile.vue
index 064a63bf2..41d083723 100644
--- a/packages/client/src/ui/_common_/sidebar-for-mobile.vue
+++ b/packages/client/src/ui/_common_/sidebar-for-mobile.vue
@@ -61,7 +61,7 @@ export default defineComponent({
 			otherMenuItemIndicated,
 			post: os.post,
 			search,
-			openAccountMenu:(ev) => {
+			openAccountMenu: (ev) => {
 				openAccountMenu({
 					withExtraOperation: true,
 				}, ev);
diff --git a/packages/client/src/ui/classic.sidebar.vue b/packages/client/src/ui/classic.sidebar.vue
index ad11c3ebd..6c0ce023e 100644
--- a/packages/client/src/ui/classic.sidebar.vue
+++ b/packages/client/src/ui/classic.sidebar.vue
@@ -126,7 +126,7 @@ export default defineComponent({
 			}, {}, 'closed');
 		},
 
-		openAccountMenu:(ev) => {
+		openAccountMenu: (ev) => {
 			openAccountMenu({
 				withExtraOperation: true,
 			}, ev);
diff --git a/packages/client/src/ui/deck/column.vue b/packages/client/src/ui/deck/column.vue
index 31063a753..6db3549fb 100644
--- a/packages/client/src/ui/deck/column.vue
+++ b/packages/client/src/ui/deck/column.vue
@@ -94,7 +94,6 @@ onBeforeUnmount(() => {
 	os.deckGlobalEvents.off('column.dragEnd', onOtherDragEnd);
 });
 
-
 function onOtherDragStart() {
 	dropready = true;
 }
diff --git a/packages/client/src/widgets/timeline.vue b/packages/client/src/widgets/timeline.vue
index 408cf2cbe..3bcad1ae2 100644
--- a/packages/client/src/widgets/timeline.vue
+++ b/packages/client/src/widgets/timeline.vue
@@ -103,19 +103,19 @@ const choose = async (ev) => {
 	os.popupMenu([{
 		text: i18n.ts._timelines.home,
 		icon: 'fas fa-home',
-		action: () => { setSrc('home') }
+		action: () => { setSrc('home'); }
 	}, {
 		text: i18n.ts._timelines.local,
 		icon: 'fas fa-comments',
-		action: () => { setSrc('local') }
+		action: () => { setSrc('local'); }
 	}, {
 		text: i18n.ts._timelines.social,
 		icon: 'fas fa-share-alt',
-		action: () => { setSrc('social') }
+		action: () => { setSrc('social'); }
 	}, {
 		text: i18n.ts._timelines.global,
 		icon: 'fas fa-globe',
-		action: () => { setSrc('global') }
+		action: () => { setSrc('global'); }
 	}, antennaItems.length > 0 ? null : undefined, ...antennaItems, listItems.length > 0 ? null : undefined, ...listItems], ev.currentTarget ?? ev.target).then(() => {
 		menuOpened.value = false;
 	});
diff --git a/packages/client/src/widgets/widget.ts b/packages/client/src/widgets/widget.ts
index db164c2bc..9626d0161 100644
--- a/packages/client/src/widgets/widget.ts
+++ b/packages/client/src/widgets/widget.ts
@@ -45,7 +45,7 @@ export const useWidgetPropsManager = <F extends Form & Record<string, { default:
 	}, { deep: true, immediate: true, });
 
 	const save = throttle(3000, () => {
-		emit('updateProps', widgetProps)
+		emit('updateProps', widgetProps);
 	});
 
 	const configure = async () => {