refactor: make noImplicitAny true (#17083)

* wip

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* Update manager.ts

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* Update analytics.ts

packages/backend/src/models/json-schema/user.ts

@@ -618,6 +618,9 @@ export const packedMeDetailedOnlySchema = {
 				achievementEarned: { optional: true, ...notificationRecieveConfig },
 				app: { optional: true, ...notificationRecieveConfig },
 				test: { optional: true, ...notificationRecieveConfig },
+				login: { optional: true, ...notificationRecieveConfig },
+				createToken: { optional: true, ...notificationRecieveConfig },
+				exportCompleted: { optional: true, ...notificationRecieveConfig },
 			},
 		},
 		emailNotificationTypes: {

packages/backend/src/server/api/endpoints/admin/announcements/list.ts

@@ -51,11 +51,13 @@ export const meta = {
 				},
 				icon: {
 					type: 'string',
-					optional: false, nullable: true,
+					optional: false, nullable: false,
+					enum: ['info', 'warning', 'error', 'success'],
 				},
 				display: {
 					type: 'string',
 					optional: false, nullable: false,
+					enum: ['normal', 'banner', 'dialog'],
 				},
 				isActive: {
 					type: 'boolean',

packages/backend/src/server/api/endpoints/admin/emoji/list-remote.ts

@@ -24,39 +24,7 @@ export const meta = {
 		optional: false, nullable: false,
 		items: {
 			type: 'object',
-			optional: false, nullable: false,
+			ref: 'EmojiDetailed',
-			properties: {
-				id: {
-					type: 'string',
-					optional: false, nullable: false,
-					format: 'id',
-				},
-				aliases: {
-					type: 'array',
-					optional: false, nullable: false,
-					items: {
-						type: 'string',
-						optional: false, nullable: false,
-					},
-				},
-				name: {
-					type: 'string',
-					optional: false, nullable: false,
-				},
-				category: {
-					type: 'string',
-					optional: false, nullable: true,
-				},
-				host: {
-					type: 'string',
-					optional: false, nullable: true,
-					description: 'The local host is represented with `null`.',
-				},
-				url: {
-					type: 'string',
-					optional: false, nullable: false,
-				},
-			},
 		},
 	},
 } as const;

packages/frontend-embed/src/components/EmMediaImage.vue

@@ -64,7 +64,7 @@ const url = computed(() => (props.raw)
 	: props.image.thumbnailUrl,
 );
 
-async function onclick(ev: MouseEvent) {
+async function onclick(ev: PointerEvent) {
 	if (hide.value) {
 		ev.stopPropagation();
 		hide.value = false;

packages/frontend-embed/src/components/EmMfm.ts

@@ -299,7 +299,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 						]);
 					}
 					case 'clickable': {
-						return h('span', { onClick(ev: MouseEvent): void {
+						return h('span', { onClick(ev: PointerEvent): void {
 							ev.stopPropagation();
 							ev.preventDefault();
 							const clickEv = typeof token.props.args.ev === 'string' ? token.props.args.ev : '';

packages/frontend-embed/src/pages/clip.vue

@@ -84,7 +84,7 @@ const pagination = computed(() => ({
 
 const notesEl = useTemplateRef('notesEl');
 
-function top(ev: MouseEvent) {
+function top(ev: PointerEvent) {
 	const target = ev.target as HTMLElement | null;
 	if (target && isLink(target)) return;
 

packages/frontend-embed/src/pages/tag.vue

@@ -40,15 +40,15 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script setup lang="ts">
 import { computed, inject, useTemplateRef } from 'vue';
 import { scrollToTop } from '@@/js/scroll.js';
+import { url, instanceName } from '@@/js/config.js';
+import { isLink } from '@@/js/is-link.js';
+import { defaultEmbedParams } from '@@/js/embed-page.js';
 import type { Paging } from '@/components/EmPagination.vue';
 import EmNotes from '@/components/EmNotes.vue';
 import XNotFound from '@/pages/not-found.vue';
 import EmTimelineContainer from '@/components/EmTimelineContainer.vue';
 import { i18n } from '@/i18n.js';
-import { url, instanceName } from '@@/js/config.js';
-import { isLink } from '@@/js/is-link.js';
 import { DI } from '@/di.js';
-import { defaultEmbedParams } from '@@/js/embed-page.js';
 
 const props = defineProps<{
 	tag: string;
@@ -67,7 +67,7 @@ const pagination = computed(() => ({
 
 const notesEl = useTemplateRef('notesEl');
 
-function top(ev: MouseEvent) {
+function top(ev: PointerEvent) {
 	const target = ev.target as HTMLElement | null;
 	if (target && isLink(target)) return;
 

packages/frontend-embed/src/pages/user-timeline.vue

@@ -49,6 +49,8 @@ import { ref, computed, inject, useTemplateRef } from 'vue';
 import * as Misskey from 'misskey-js';
 import { url, instanceName } from '@@/js/config.js';
 import { defaultEmbedParams } from '@@/js/embed-page.js';
+import { scrollToTop } from '@@/js/scroll.js';
+import { isLink } from '@@/js/is-link.js';
 import type { Paging } from '@/components/EmPagination.vue';
 import EmNotes from '@/components/EmNotes.vue';
 import EmAvatar from '@/components/EmAvatar.vue';
@@ -56,8 +58,6 @@ import EmUserName from '@/components/EmUserName.vue';
 import I18n from '@/components/I18n.vue';
 import XNotFound from '@/pages/not-found.vue';
 import EmTimelineContainer from '@/components/EmTimelineContainer.vue';
-import { scrollToTop } from '@@/js/scroll.js';
-import { isLink } from '@@/js/is-link.js';
 import { misskeyApi } from '@/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { assertServerContext } from '@/server-context.js';
@@ -101,7 +101,7 @@ const pagination = computed(() => ({
 
 const notesEl = useTemplateRef('notesEl');
 
-function top(ev: MouseEvent) {
+function top(ev: PointerEvent) {
 	const target = ev.target as HTMLElement | null;
 	if (target && isLink(target)) return;
 

packages/frontend-embed/tsconfig.json

@@ -2,7 +2,7 @@
 	"compilerOptions": {
 		"allowJs": true,
 		"noEmitOnError": false,
-		"noImplicitAny": false,
+		"noImplicitAny": true,
 		"noImplicitReturns": true,
 		"noUnusedParameters": false,
 		"noUnusedLocals": false,

packages/frontend/.storybook/charts.ts

@@ -33,7 +33,7 @@ export function getChartResolver(fields: string[], option?: { accumulate?: boole
 		const res = {};
 		for (const field of fields) {
 			const layers = field.split('.');
-			let current = res;
+			let current = res as any;
 			while (layers.length > 1) {
 				const currentKey = layers.shift()!;
 				if (current[currentKey] == null) current[currentKey] = {};

packages/frontend/package.json

@@ -20,7 +20,6 @@
 		"@discordapp/twemoji": "16.0.1",
 		"@github/webauthn-json": "2.1.1",
 		"@mcaptcha/vanilla-glue": "0.1.0-rc2",
-		"i18n": "workspace:*",
 		"@misskey-dev/browser-image-resizer": "2024.1.0",
 		"@rollup/plugin-json": "6.1.0",
 		"@rollup/plugin-replace": "6.0.3",
@@ -48,6 +47,7 @@
 		"execa": "9.6.1",
 		"exifreader": "4.33.1",
 		"frontend-shared": "workspace:*",
+		"i18n": "workspace:*",
 		"icons-subsetter": "workspace:*",
 		"idb-keyval": "6.2.2",
 		"insert-text-at-cursor": "0.3.0",
@@ -100,12 +100,14 @@
 		"@testing-library/vue": "8.1.0",
 		"@types/canvas-confetti": "1.9.0",
 		"@types/estree": "1.0.8",
+		"@types/insert-text-at-cursor": "0.3.2",
 		"@types/matter-js": "0.20.2",
 		"@types/micromatch": "4.0.10",
 		"@types/node": "24.10.4",
 		"@types/punycode.js": "npm:@types/punycode@2.1.4",
 		"@types/sanitize-html": "2.16.0",
 		"@types/seedrandom": "3.0.8",
+		"@types/textarea-caret": "3.0.4",
 		"@types/throttle-debounce": "5.0.2",
 		"@types/tinycolor2": "1.4.6",
 		"@typescript-eslint/eslint-plugin": "8.50.1",

packages/frontend/src/accounts.ts

@@ -126,10 +126,10 @@ export function updateCurrentAccount(accountData: Misskey.entities.MeDetailed) {
 	if (!$i) return;
 	const token = $i.token;
 	for (const key of Object.keys($i)) {
-		delete $i[key];
+		delete $i[key as keyof typeof $i];
 	}
 	for (const [key, value] of Object.entries(accountData)) {
-		$i[key] = value;
+		($i[key as keyof typeof accountData] as any) = value;
 	}
 	store.set('accountInfos', { ...store.s.accountInfos, [host + '/' + $i.id]: $i });
 	$i.token = token;
@@ -139,7 +139,7 @@ export function updateCurrentAccount(accountData: Misskey.entities.MeDetailed) {
 export function updateCurrentAccountPartial(accountData: Partial<Misskey.entities.MeDetailed>) {
 	if (!$i) return;
 	for (const [key, value] of Object.entries(accountData)) {
-		$i[key] = value;
+		($i[key as keyof typeof accountData] as any) = value;
 	}
 
 	store.set('accountInfos', { ...store.s.accountInfos, [host + '/' + $i.id]: $i });

packages/frontend/src/aiscript/ui.ts

@@ -531,7 +531,7 @@ function getPostFormOptions(def: values.Value | undefined, call: (fn: values.VFn
 export function registerAsUiLib(components: Ref<AsUiComponent>[], done: (root: Ref<AsUiRoot>) => void) {
 	type OptionsConverter<T extends AsUiComponent, C> = (def: values.Value | undefined, call: C) => Options<T>;
 
-	const instances = {};
+	const instances = {} as Record<string, values.VObj>;
 
 	function createComponentInstance<T extends AsUiComponent, C>(
 		type: T['type'],
@@ -555,7 +555,7 @@ export function registerAsUiLib(components: Ref<AsUiComponent>[], done: (root: R
 				const updates = getOptions(def, call);
 				for (const update of def.value.keys()) {
 					if (!Object.hasOwn(updates, update)) continue;
-					component.value[update] = updates[update];
+					component.value[update] = updates[update as keyof Options<T>];
 				}
 			})],
 		]));

packages/frontend/src/analytics.ts

@@ -90,6 +90,7 @@ export async function initAnalytics(instance: Misskey.entities.MetaDetailed) {
 
 	// Google Analytics
 	if (instance.googleAnalyticsMeasurementId) {
+		//@ts-expect-error Dynamic import
 		const { default: googleAnalytics } = await import('@analytics/google-analytics');
 
 		plugins.push(googleAnalytics({

packages/frontend/src/components/MkAbuseReport.vue

@@ -115,7 +115,7 @@ watch(moderationNote, async () => {
 	});
 });
 
-function resolve(resolvedAs) {
+function resolve(resolvedAs: 'accept' | 'reject' | null) {
 	os.apiWithDialog('admin/resolve-abuse-user-report', {
 		reportId: props.report.id,
 		resolvedAs,
@@ -132,7 +132,7 @@ function forward() {
 	});
 }
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	os.popupMenu([{
 		icon: 'ti ti-hash',
 		text: 'Copy ID',

packages/frontend/src/components/MkAchievements.vue

@@ -23,13 +23,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 			<div :class="$style.body">
 				<div :class="$style.header">
-					<span :class="$style.title">{{ i18n.ts._achievements._types['_' + achievement.name].title }}</span>
+					<span :class="$style.title">{{ (i18n.ts._achievements._types as any)['_' + achievement.name].title }}</span>
 					<span :class="$style.time">
 						<time v-tooltip="new Date(achievement.unlockedAt).toLocaleString()">{{ new Date(achievement.unlockedAt).getFullYear() }}/{{ new Date(achievement.unlockedAt).getMonth() + 1 }}/{{ new Date(achievement.unlockedAt).getDate() }}</time>
 					</span>
 				</div>
-				<div :class="$style.description">{{ withDescription ? i18n.ts._achievements._types['_' + achievement.name].description : '???' }}</div>
+				<div :class="$style.description">{{ withDescription ? (i18n.ts._achievements._types as any)['_' + achievement.name].description : '???' }}</div>
-				<div v-if="i18n.ts._achievements._types['_' + achievement.name].flavor && withDescription" :class="$style.flavor">{{ i18n.ts._achievements._types['_' + achievement.name].flavor }}</div>
+				<div v-if="(i18n.ts._achievements._types as any)['_' + achievement.name].flavor && withDescription" :class="$style.flavor">{{ (i18n.ts._achievements._types as any)['_' + achievement.name].flavor }}</div>
 			</div>
 		</div>
 		<template v-if="withLocked">
@@ -54,7 +54,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import * as Misskey from 'misskey-js';
 import { onMounted, ref, computed } from 'vue';
-import * as os from '@/os.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { ACHIEVEMENT_TYPES, ACHIEVEMENT_BADGES, claimAchievement } from '@/utility/achievements.js';

packages/frontend/src/components/MkAsUi.vue

@@ -64,13 +64,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
 import type { Ref } from 'vue';
+import type { AsUiComponent, AsUiRoot, AsUiPostFormButton } from '@/aiscript/ui.js';
 import * as os from '@/os.js';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
 import MkSelect from '@/components/MkSelect.vue';
-import type { AsUiComponent, AsUiRoot, AsUiPostFormButton } from '@/aiscript/ui.js';
 import MkFolder from '@/components/MkFolder.vue';
 import MkPostForm from '@/components/MkPostForm.vue';
 import { useMkSelect } from '@/composables/use-mkselect.js';
@@ -144,7 +144,7 @@ const {
 	initialValue: (c.type === 'select' && 'default' in c && typeof c.default !== 'boolean') ? c.default ?? null : null,
 });
 
-function onSelectUpdate(v) {
+function onSelectUpdate(v: string | null) {
 	valueForSelect.value = v;
 	if ('onChange' in c && c.onChange) {
 		c.onChange(v as never);

packages/frontend/src/components/MkAuthConfirm.vue

@@ -183,7 +183,7 @@ async function init() {
 
 init();
 
-function clickAddAccount(ev: MouseEvent) {
+function clickAddAccount(ev: PointerEvent) {
 	selectedUser.value = null;
 
 	os.popupMenu([{

packages/frontend/src/components/MkAutocomplete.stories.impl.ts

@@ -3,15 +3,14 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-/* eslint-disable @typescript-eslint/explicit-function-return-type */
 import { action } from 'storybook/actions';
 import { expect, userEvent, waitFor, within } from '@storybook/test';
-import type { StoryObj } from '@storybook/vue3';
 import { HttpResponse, http } from 'msw';
 import { userDetailed } from '../../.storybook/fakes.js';
 import { commonHandlers } from '../../.storybook/mocks.js';
 import MkAutocomplete from './MkAutocomplete.vue';
 import MkInput from './MkInput.vue';
+import type { StoryObj } from '@storybook/vue3';
 import { tick } from '@/utility/test-utils.js';
 const common = {
 	render(args) {
@@ -81,7 +80,7 @@ export const User = {
 		...common.args,
 		type: 'user',
 	},
-	async play({ canvasElement }) {
+	async play({ canvasElement }: { canvasElement: HTMLElement }) {
 		const canvas = within(canvasElement);
 		const input = canvas.getByRole('combobox');
 		await waitFor(() => userEvent.hover(input));
@@ -114,7 +113,7 @@ export const Hashtag = {
 		...common.args,
 		type: 'hashtag',
 	},
-	async play({ canvasElement }) {
+	async play({ canvasElement }: { canvasElement: HTMLElement }) {
 		const canvas = within(canvasElement);
 		const input = canvas.getByRole('combobox');
 		await waitFor(() => userEvent.hover(input));

packages/frontend/src/components/MkAutocomplete.vue

@@ -50,7 +50,7 @@ import { emojilist, getEmojiName } from '@@/js/emojilist.js';
 import { char2twemojiFilePath, char2fluentEmojiFilePath } from '@@/js/emoji-base.js';
 import { MFM_TAGS, MFM_PARAMS } from '@@/js/const.js';
 import type { EmojiDef } from '@/utility/search-emoji.js';
-import contains from '@/utility/contains.js';
+import { elementContains } from '@/utility/element-contains.js';
 import { acct } from '@/filters/user.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
@@ -310,8 +310,8 @@ function exec() {
 	}
 }
 
-function onMousedown(event: Event) {
+function onMousedown(event: MouseEvent) {
-	if (!contains(rootEl.value, event.target) && (rootEl.value !== event.target)) props.close();
+	if (!elementContains(rootEl.value, event.target as Element) && (rootEl.value !== event.target)) props.close();
 }
 
 function onKeydown(event: KeyboardEvent) {

packages/frontend/src/components/MkButton.vue

@@ -63,7 +63,7 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-	(ev: 'click', payload: MouseEvent): void;
+	(ev: 'click', payload: PointerEvent): void;
 }>();
 
 const el = useTemplateRef('el');
@@ -77,11 +77,11 @@ onMounted(() => {
 	}
 });
 
-function distance(p, q): number {
+function distance(p: { x: number; y: number }, q: { x: number; y: number }): number {
 	return Math.hypot(p.x - q.x, p.y - q.y);
 }
 
-function calcCircleScale(boxW, boxH, circleCenterX, circleCenterY): number {
+function calcCircleScale(boxW: number, boxH: number, circleCenterX: number, circleCenterY: number): number {
 	const origin = { x: circleCenterX, y: circleCenterY };
 	const dist1 = distance({ x: 0, y: 0 }, origin);
 	const dist2 = distance({ x: boxW, y: 0 }, origin);

packages/frontend/src/components/MkCaptcha.vue

@@ -84,7 +84,7 @@ const variable = computed(() => {
 	}
 });
 
-const loaded = !!window[variable.value];
+const loaded = !!(window as any)[variable.value];
 
 const src = computed(() => {
 	switch (props.provider) {
@@ -98,7 +98,7 @@ const src = computed(() => {
 
 const scriptId = computed(() => `script-${props.provider}`);
 
-const captcha = computed<Captcha>(() => window[variable.value] || {} as unknown as Captcha);
+const captcha = computed<Captcha>(() => (window as any)[variable.value] ?? {} as unknown as Captcha);
 
 watch(() => [props.instanceUrl, props.sitekey, props.secretKey], async () => {
 	// 変更があったときはリフレッシュと再レンダリングをしておかないと、変更後の値で再検証が出来ない

packages/frontend/src/components/MkChannelList.vue

@@ -24,6 +24,6 @@ const props = withDefaults(defineProps<{
 	noGap?: boolean;
 	extractor?: ExtractorFunction<P, Misskey.entities.Channel>;
 }>(), {
-	extractor: (item) => item,
+	extractor: (item: any) => item as Misskey.entities.Channel,
 });
 </script>

packages/frontend/src/components/MkChart.vue

@@ -94,8 +94,8 @@ const props = withDefaults(defineProps<{
 
 const legendEl = useTemplateRef('legendEl');
 
-const sum = (...arr) => arr.reduce((r, a) => r.map((b, i) => a[i] + b));
+const sum = (...arr: number[][]) => arr.reduce((r, a) => r.map((b, i) => a[i] + b));
-const negate = arr => arr.map(x => -x);
+const negate = (arr: number[]) => arr.map((x) => -x);
 
 const colors = {
 	blue: '#008FFB',
@@ -108,7 +108,7 @@ const colors = {
 	cyan: '#00e0e0',
 };
 const colorSets = [colors.blue, colors.green, colors.yellow, colors.red, colors.purple];
-const getColor = (i) => {
+const getColor = (i: number) => {
 	return colorSets[i % colorSets.length];
 };
 
@@ -142,7 +142,7 @@ const getDate = (ago: number) => {
 	return props.span === 'day' ? new Date(y, m, d - ago) : new Date(y, m, d, h - ago);
 };
 
-const format = (arr) => {
+const format = (arr: number[]) => {
 	return arr.map((v, i) => ({
 		x: getDate(i).getTime(),
 		y: v,
@@ -371,7 +371,7 @@ const fetchApRequestChart = async (): Promise<typeof chartData> => {
 	};
 };
 
-const fetchNotesChart = async (type: string): Promise<typeof chartData> => {
+const fetchNotesChart = async (type: 'local' | 'remote' | 'combined'): Promise<typeof chartData> => {
 	const raw = await misskeyApiGet('charts/notes', { limit: props.limit, span: props.span });
 	return {
 		series: [{

packages/frontend/src/components/MkClickerGame.vue

@@ -20,9 +20,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, onMounted, onUnmounted, ref } from 'vue';
+import { useInterval } from '@@/js/use-interval.js';
 import MkPlusOneEffect from '@/components/MkPlusOneEffect.vue';
 import * as os from '@/os.js';
-import { useInterval } from '@@/js/use-interval.js';
 import * as game from '@/utility/clicker-game.js';
 import number from '@/filters/number.js';
 import { claimAchievement } from '@/utility/achievements.js';
@@ -32,7 +32,7 @@ const cookies = computed(() => saveData.value?.cookies);
 const cps = ref(0);
 const prevCookies = ref(0);
 
-function onClick(ev: MouseEvent) {
+function onClick(ev: PointerEvent) {
 	const x = ev.clientX;
 	const y = ev.clientY;
 	const { dispose } = os.popup(MkPlusOneEffect, { x, y }, {

packages/frontend/src/components/MkCodeEditor.vue

@@ -40,7 +40,7 @@ import XCode from '@/components/MkCode.core.vue';
 
 const props = withDefaults(defineProps<{
 	modelValue: string | null;
-	lang: string;
+	lang?: string;
 	required?: boolean;
 	readonly?: boolean;
 	disabled?: boolean;
@@ -51,7 +51,7 @@ const props = withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'change', _ev: KeyboardEvent): void;
+	(ev: 'change', _ev: InputEvent): void;
 	(ev: 'keydown', _ev: KeyboardEvent): void;
 	(ev: 'enter'): void;
 	(ev: 'update:modelValue', value: string): void;
@@ -63,15 +63,17 @@ const focused = ref(false);
 const changed = ref(false);
 const inputEl = useTemplateRef('inputEl');
 
-const focus = () => inputEl.value?.focus();
+function focus() {
+	inputEl.value?.focus();
+}
 
-const onInput = (ev) => {
+function onInput(ev: InputEvent) {
-	v.value = ev.target?.value ?? v.value;
+	v.value = (inputEl.value?.value) ?? '';
 	changed.value = true;
 	emit('change', ev);
-};
+}
 
-const onKeydown = (ev: KeyboardEvent) => {
+function onKeydown(ev: KeyboardEvent) {
 	if (ev.isComposing || ev.key === 'Process' || ev.keyCode === 229) return;
 
 	emit('keydown', ev);
@@ -102,12 +104,12 @@ const onKeydown = (ev: KeyboardEvent) => {
 		});
 		ev.preventDefault();
 	}
-};
+}
 
-const updated = () => {
+function updated() {
 	changed.value = false;
 	emit('update:modelValue', v.value);
-};
+}
 
 const debouncedUpdated = debounce(1000, updated);
 

packages/frontend/src/components/MkContextMenu.stories.impl.ts

@@ -3,11 +3,9 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-/* eslint-disable @typescript-eslint/explicit-function-return-type */
-/* eslint-disable import/no-default-export */
-import type { StoryObj } from '@storybook/vue3';
 import { userEvent, within } from '@storybook/test';
 import MkContextMenu from './MkContextMenu.vue';
+import type { StoryObj } from '@storybook/vue3';
 import * as os from '@/os.js';
 export const Empty = {
 	render(args) {
@@ -25,7 +23,7 @@ export const Empty = {
 				},
 			},
 			methods: {
-				onContextmenu(ev: MouseEvent) {
+				onContextmenu(ev: PointerEvent) {
 					os.contextMenu(args.items, ev);
 				},
 			},

packages/frontend/src/components/MkContextMenu.vue

@@ -21,13 +21,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { onMounted, onBeforeUnmount, useTemplateRef, ref } from 'vue';
 import MkMenu from './MkMenu.vue';
 import type { MenuItem } from '@/types/menu.js';
-import contains from '@/utility/contains.js';
+import { elementContains } from '@/utility/element-contains.js';
 import { prefer } from '@/preferences.js';
 import * as os from '@/os.js';
 
 const props = defineProps<{
 	items: MenuItem[];
-	ev: MouseEvent;
+	ev: PointerEvent;
 }>();
 
 const emit = defineEmits<{
@@ -75,8 +75,8 @@ onBeforeUnmount(() => {
 	window.document.body.removeEventListener('mousedown', onMousedown);
 });
 
-function onMousedown(evt: Event) {
+function onMousedown(evt: MouseEvent) {
-	if (!contains(rootEl.value, evt.target) && (rootEl.value !== evt.target)) emit('closed');
+	if (!elementContains(rootEl.value, evt.target as Element) && (rootEl.value !== evt.target)) emit('closed');
 }
 </script>
 

packages/frontend/src/components/MkDrive.file.vue

@@ -64,7 +64,7 @@ const isDragging = ref(false);
 
 const title = computed(() => `${props.file.name}\n${props.file.type} ${bytes(props.file.size)}`);
 
-function onContextmenu(ev: MouseEvent) {
+function onContextmenu(ev: PointerEvent) {
 	os.contextMenu(getDriveFileMenu(props.file, props.folder), ev);
 }
 

packages/frontend/src/components/MkDrive.folder.vue

@@ -57,7 +57,7 @@ const props = withDefaults(defineProps<{
 const emit = defineEmits<{
 	(ev: 'chosen', v: Misskey.entities.DriveFolder): void;
 	(ev: 'unchose', v: Misskey.entities.DriveFolder): void;
-	(ev: 'upload', files: File[], folder: Misskey.entities.DriveFolder);
+	(ev: 'upload', files: File[], folder: Misskey.entities.DriveFolder): void;
 	(ev: 'dragstart'): void;
 	(ev: 'dragend'): void;
 }>();
@@ -277,7 +277,7 @@ function setAsUploadFolder() {
 	prefer.commit('uploadFolder', props.folder.id);
 }
 
-function onContextmenu(ev: MouseEvent) {
+function onContextmenu(ev: PointerEvent) {
 	let menu: MenuItem[];
 	menu = [{
 		text: i18n.ts.openInWindow,

packages/frontend/src/components/MkDrive.vue

@@ -139,7 +139,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 				primary
 				rounded
 				@click="fetchMoreFiles"
-			>{{ i18n.ts.loadMore }}</MkButton>
+			>
+				{{ i18n.ts.loadMore }}
+			</MkButton>
 
 			<div v-if="filesPaginator.items.value.length == 0 && foldersPaginator.items.value.length == 0 && !fetching" :class="$style.empty">
 				<div v-if="draghover">{{ i18n.ts.dropHereToUpload }}</div>
@@ -491,7 +493,7 @@ function deleteFolder(folderToDelete: Misskey.entities.DriveFolder) {
 	});
 }
 
-function onFileClick(ev: MouseEvent, file: Misskey.entities.DriveFile) {
+function onFileClick(ev: PointerEvent, file: Misskey.entities.DriveFile) {
 	if (ev.shiftKey) {
 		isEditMode.value = true;
 	}
@@ -563,7 +565,7 @@ function cd(target?: Misskey.entities.DriveFolder | Misskey.entities.DriveFolder
 		folder.value = folderToMove;
 		hierarchyFolders.value = [];
 
-		const dive = folderToDive => {
+		const dive = (folderToDive: Misskey.entities.DriveFolder) => {
 			hierarchyFolders.value.unshift(folderToDive);
 			if (folderToDive.parent) dive(folderToDive.parent);
 		};
@@ -689,11 +691,11 @@ function getMenu() {
 	return menu;
 }
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	os.popupMenu(getMenu(), (ev.currentTarget ?? ev.target ?? undefined) as HTMLElement | undefined);
 }
 
-function onContextmenu(ev: MouseEvent) {
+function onContextmenu(ev: PointerEvent) {
 	os.contextMenu(getMenu(), ev);
 }
 

packages/frontend/src/components/MkEmojiPicker.section.vue

@@ -62,8 +62,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
-import type { Ref } from 'vue';
 import { getEmojiName } from '@@/js/emojilist.js';
+import type { Ref } from 'vue';
 import type { CustomEmojiFolderTree } from '@@/js/emojilist.js';
 import { i18n } from '@/i18n.js';
 import { customEmojis } from '@/custom-emojis.js';
@@ -78,7 +78,7 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-	(ev: 'chosen', v: string, event: MouseEvent): void;
+	(ev: 'chosen', v: string, event: PointerEvent): void;
 }>();
 
 const emojis = computed(() => Array.isArray(props.emojis) ? props.emojis : props.emojis.value);
@@ -86,13 +86,13 @@ const emojis = computed(() => Array.isArray(props.emojis) ? props.emojis : props
 const shown = ref(!!props.initialShown);
 
 /** @see MkEmojiPicker.vue */
-function computeButtonTitle(ev: MouseEvent): void {
+function computeButtonTitle(ev: PointerEvent): void {
 	const elm = ev.target as HTMLElement;
 	const emoji = elm.dataset.emoji as string;
 	elm.title = getEmojiName(emoji);
 }
 
-function nestedChosen(emoji: string, ev: MouseEvent) {
+function nestedChosen(emoji: string, ev: PointerEvent) {
 	emit('chosen', emoji, ev);
 }
 </script>

packages/frontend/src/components/MkEmojiPicker.vue

@@ -412,13 +412,13 @@ function getDef(emoji: string): string | Misskey.entities.EmojiSimple | UnicodeE
 }
 
 /** @see MkEmojiPicker.section.vue */
-function computeButtonTitle(ev: MouseEvent): void {
+function computeButtonTitle(ev: PointerEvent): void {
 	const elm = ev.target as HTMLElement;
 	const emoji = elm.dataset.emoji as string;
 	elm.title = getEmojiName(emoji);
 }
 
-function chosen(emoji: string | Misskey.entities.EmojiSimple | UnicodeEmojiDef, ev?: MouseEvent) {
+function chosen(emoji: string | Misskey.entities.EmojiSimple | UnicodeEmojiDef, ev?: PointerEvent) {
 	const el = ev && (ev.currentTarget ?? ev.target) as HTMLElement | null | undefined;
 	if (el && prefer.s.animation) {
 		const rect = el.getBoundingClientRect();

packages/frontend/src/components/MkExtensionInstaller.vue

@@ -45,7 +45,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<template #key>{{ i18n.ts.permission }}</template>
 					<template #value>
 						<ul v-if="extension.meta.permissions && extension.meta.permissions.length > 0" :class="$style.extInstallerKVList">
-							<li v-for="permission in extension.meta.permissions" :key="permission">{{ i18n.ts._permissions[permission] }}</li>
+							<li v-for="permission in extension.meta.permissions" :key="permission">{{ (i18n.ts._permissions as any)[permission] ?? permission }}</li>
 						</ul>
 						<template v-else>{{ i18n.ts.none }}</template>
 					</template>

packages/frontend/src/components/MkFolder.vue

@@ -169,7 +169,7 @@ function afterLeave(el: Element) {
 let pageId = pageFolderTeleportCount.value;
 pageFolderTeleportCount.value += 1000;
 
-async function toggle(ev: MouseEvent) {
+async function toggle(ev: PointerEvent) {
 	if (asPage && !opened.value) {
 		pageId++;
 		const { dispose } = await popup(MkFolderPage, {

packages/frontend/src/components/MkForm.file.vue

@@ -50,7 +50,7 @@ if (props.fileId) {
 	});
 }
 
-function selectButton(ev: MouseEvent) {
+function selectButton(ev: PointerEvent) {
 	selectFile({
 		anchorElement: ev.currentTarget ?? ev.target,
 		multiple: false,

packages/frontend/src/components/MkHeatmap.vue

@@ -125,8 +125,7 @@ async function renderChart() {
 				data: format(values) as any,
 				borderWidth: 0,
 				borderRadius: 3,
-				backgroundColor(c) {
+				backgroundColor(c: any) {
-					// @ts-expect-error TS(2339)
 					const value = c.dataset.data[c.dataIndex].v as number;
 					let a = (value - min) / max;
 					if (value !== 0) { // 0でない限りは完全に不可視にはしない
@@ -195,7 +194,7 @@ async function renderChart() {
 						font: {
 							size: 9,
 						},
-						callback: (value, index, values) => ['', 'Mon', '', 'Wed', '', 'Fri', ''][value],
+						callback: (value, index, values) => ['', 'Mon', '', 'Wed', '', 'Fri', ''][value as any],
 					},
 				},
 			},

packages/frontend/src/components/MkImageEffectorDialog.vue

@@ -95,7 +95,7 @@ watch(layers, async () => {
 	}
 }, { deep: true });
 
-function addEffect(ev: MouseEvent) {
+function addEffect(ev: PointerEvent) {
 	os.popupMenu(Object.entries(FXS).map(([id, fx]) => ({
 		text: fx.uiDefinition.name,
 		action: () => {
@@ -219,7 +219,7 @@ watch(enabled, () => {
 
 const penMode = ref<'fill' | 'blur' | 'pixelate' | null>(null);
 
-function showPenMenu(ev: MouseEvent) {
+function showPenMenu(ev: PointerEvent) {
 	os.popupMenu([{
 		text: i18n.ts._imageEffector._fxs.fill,
 		action: () => {

packages/frontend/src/components/MkInput.vue

@@ -88,7 +88,7 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-	(ev: 'change', _ev: KeyboardEvent): void;
+	(ev: 'change', _ev: InputEvent): void;
 	(ev: 'keydown', _ev: KeyboardEvent): void;
 	(ev: 'enter', _ev: KeyboardEvent): void;
 	(ev: 'update:modelValue', value: ModelValueType<T>): void;
@@ -111,10 +111,9 @@ const height =
 let autocompleteWorker: Autocomplete | null = null;
 
 const focus = () => inputEl.value?.focus();
-const onInput = (event: Event) => {
+const onInput = (event: InputEvent) => {
-	const ev = event as KeyboardEvent;
 	changed.value = true;
-	emit('change', ev);
+	emit('change', event);
 };
 const onKeydown = (ev: KeyboardEvent) => {
 	if (ev.isComposing || ev.key === 'Process' || ev.keyCode === 229) return;

packages/frontend/src/components/MkInstanceCardMini.vue

@@ -33,7 +33,7 @@ misskeyApiGet('charts/instance', { host: props.instance.host, limit: 16 + 1, spa
 	chartValues.value = res.requests.received;
 });
 
-function getInstanceIcon(instance): string {
+function getInstanceIcon(instance: Misskey.entities.FederationInstance): string {
 	return getProxiedImageUrlNullable(instance.iconUrl, 'preview') ?? getProxiedImageUrlNullable(instance.faviconUrl, 'preview') ?? '/client-assets/dummy.png';
 }
 </script>

packages/frontend/src/components/MkInstanceStats.vue

@@ -57,10 +57,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { onMounted, computed, useTemplateRef } from 'vue';
 import { Chart } from 'chart.js';
-import MkSelect from '@/components/MkSelect.vue';
 import type { MkSelectItem, ItemOption } from '@/components/MkSelect.vue';
-import MkChart from '@/components/MkChart.vue';
 import type { ChartSrc } from '@/components/MkChart.vue';
+import MkSelect from '@/components/MkSelect.vue';
+import MkChart from '@/components/MkChart.vue';
 import { useChartTooltip } from '@/composables/use-chart-tooltip.js';
 import { $i } from '@/i.js';
 import * as os from '@/os.js';
@@ -172,7 +172,14 @@ const { handler: externalTooltipHandler2 } = useChartTooltip({
 	position: 'middle',
 });
 
-function createDoughnut(chartEl, tooltip, data) {
+type ChartData = {
+	name: string,
+	color: string,
+	value: number,
+	onClick?: () => void,
+}[];
+
+function createDoughnut(chartEl: HTMLCanvasElement, tooltip: ReturnType<typeof useChartTooltip>['handler'], data: ChartData) {
 	const chartInstance = new Chart(chartEl, {
 		type: 'doughnut',
 		data: {
@@ -198,8 +205,8 @@ function createDoughnut(chartEl, tooltip, data) {
 			onClick: (ev) => {
 				if (ev.native == null) return;
 				const hit = chartInstance.getElementsAtEventForMode(ev.native, 'nearest', { intersect: true }, false)[0];
-				if (hit && data[hit.index].onClick) {
+				if (hit != null) {
-					data[hit.index].onClick();
+					data[hit.index].onClick?.();
 				}
 			},
 			plugins: {
@@ -223,16 +230,9 @@ function createDoughnut(chartEl, tooltip, data) {
 
 onMounted(() => {
 	misskeyApiGet('federation/stats', { limit: 30 }).then(fedStats => {
-		type ChartData = {
-			name: string,
-			color: string | null,
-			value: number,
-			onClick?: () => void,
-		}[];
-
 		const subs: ChartData = fedStats.topSubInstances.map(x => ({
 			name: x.host,
-			color: x.themeColor,
+			color: x.themeColor ?? '#888888',
 			value: x.followersCount,
 			onClick: () => {
 				os.pageWindow(`/instance-info/${x.host}`);
@@ -245,11 +245,11 @@ onMounted(() => {
 			value: fedStats.otherFollowersCount,
 		});
 
-		createDoughnut(subDoughnutEl.value, externalTooltipHandler1, subs);
+		if (subDoughnutEl.value != null) createDoughnut(subDoughnutEl.value, externalTooltipHandler1, subs);
 
 		const pubs: ChartData = fedStats.topPubInstances.map(x => ({
 			name: x.host,
-			color: x.themeColor,
+			color: x.themeColor ?? '#888888',
 			value: x.followingCount,
 			onClick: () => {
 				os.pageWindow(`/instance-info/${x.host}`);
@@ -262,7 +262,7 @@ onMounted(() => {
 			value: fedStats.otherFollowingCount,
 		});
 
-		createDoughnut(pubDoughnutEl.value, externalTooltipHandler2, pubs);
+		if (pubDoughnutEl.value != null) createDoughnut(pubDoughnutEl.value, externalTooltipHandler2, pubs);
 	});
 });
 </script>

packages/frontend/src/components/MkLaunchPad.vue

@@ -8,13 +8,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<div class="szkkfdyq _popup _shadow" :class="{ asDrawer: type === 'drawer' }" :style="{ maxHeight: maxHeight ? maxHeight + 'px' : '' }">
 		<div class="main">
 			<template v-for="item in items" :key="item.text">
-				<button v-if="item.action" v-click-anime class="_button item" @click="$event => { item.action($event); close(); }">
+				<button v-if="item.action != null" v-click-anime class="_button item" @click="$event => { item.action!($event); close(); }">
 					<i class="icon" :class="item.icon"></i>
 					<div class="text">{{ item.text }}</div>
 					<span v-if="item.indicate && item.indicateValue" class="_indicateCounter indicatorWithValue">{{ item.indicateValue }}</span>
 					<span v-else-if="item.indicate" class="indicator _blink"><i class="_indicatorCircle"></i></span>
 				</button>
-				<MkA v-else v-click-anime :to="item.to" class="item" @click.passive="close()">
+				<MkA v-else-if="item.to != null" v-click-anime :to="item.to" class="item" @click.passive="close()">
 					<i class="icon" :class="item.icon"></i>
 					<div class="text">{{ item.text }}</div>
 					<span v-if="item.indicate && item.indicateValue" class="_indicateCounter indicatorWithValue">{{ item.indicateValue }}</span>

packages/frontend/src/components/MkMediaImage.vue

@@ -100,7 +100,7 @@ const url = computed(() => (props.raw || prefer.s.loadRawImages)
 		: props.image.thumbnailUrl!,
 );
 
-async function reveal(ev: MouseEvent) {
+async function reveal(ev: PointerEvent) {
 	if (!props.controls) {
 		return;
 	}
@@ -123,7 +123,7 @@ watch(() => props.image, (newImage) => {
 	immediate: true,
 });
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	const menuItems: MenuItem[] = [];
 
 	menuItems.push({

packages/frontend/src/components/MkMediaVideo.vue

@@ -190,7 +190,7 @@ async function reveal() {
 // Menu
 const menuShowing = ref(false);
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	const menu: MenuItem[] = [
 		// TODO: 再生キューに追加
 		{

packages/frontend/src/components/MkMenu.vue

@@ -316,7 +316,7 @@ function onItemMouseLeave() {
 	if (childCloseTimer) window.clearTimeout(childCloseTimer);
 }
 
-async function showRadioOptions(item: MenuRadio, ev: Event) {
+async function showRadioOptions(item: MenuRadio, ev: MouseEvent | PointerEvent | KeyboardEvent) {
 	const children: MenuItem[] = Object.keys(item.options).map<MenuRadioOption>(key => {
 		const value = item.options[key];
 		return {
@@ -341,7 +341,7 @@ async function showRadioOptions(item: MenuRadio, ev: Event) {
 	}
 }
 
-async function showChildren(item: MenuParent, ev: Event) {
+async function showChildren(item: MenuParent, ev: MouseEvent | PointerEvent | KeyboardEvent) {
 	ev.stopPropagation();
 
 	const children: MenuItem[] = await (async () => {
@@ -371,7 +371,7 @@ async function showChildren(item: MenuParent, ev: Event) {
 	}
 }
 
-function clicked(fn: MenuAction, ev: MouseEvent, doClose = true) {
+function clicked(fn: MenuAction, ev: PointerEvent, doClose = true) {
 	fn(ev);
 
 	if (!doClose) return;

packages/frontend/src/components/MkModal.vue

@@ -184,8 +184,8 @@ const align = () => {
 	const width = content.value!.offsetWidth;
 	const height = content.value!.offsetHeight;
 
-	let left;
+	let left = 0;
-	let top;
+	let top = 0;
 
 	const x = anchorRect.left + (fixed.value ? 0 : window.scrollX);
 	const y = anchorRect.top + (fixed.value ? 0 : window.scrollY);

packages/frontend/src/components/MkNote.vue

@@ -594,7 +594,7 @@ function toggleReact() {
 	}
 }
 
-function onContextmenu(ev: MouseEvent): void {
+function onContextmenu(ev: PointerEvent): void {
 	if (props.mock) {
 		return;
 	}

packages/frontend/src/components/MkNoteDetailed.vue

@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 		<MkNoteSub v-for="note in conversation" :key="note.id" :class="$style.replyToMore" :note="note"/>
 	</div>
-	<MkNoteSub v-if="appearNote.replyId" :note="appearNote.reply" :class="$style.replyTo"/>
+	<MkNoteSub v-if="appearNote.replyId" :note="appearNote?.reply ?? null" :class="$style.replyTo"/>
 	<div v-if="isRenote" :class="$style.renote">
 		<MkAvatar :class="$style.renoteAvatar" :user="note.user" link preview/>
 		<i class="ti ti-repeat" style="margin-right: 4px;"></i>
@@ -111,7 +111,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						</div>
 					</div>
 					<div v-if="appearNote.files && appearNote.files.length > 0">
-						<MkMediaList ref="galleryEl" :mediaList="appearNote.files"/>
+						<MkMediaList :mediaList="appearNote.files"/>
 					</div>
 					<MkPoll
 						v-if="appearNote.poll"
@@ -144,7 +144,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 					:myReaction="$appearNote.myReaction"
 					:noteId="appearNote.id"
 					:maxNumber="16"
-					@mockUpdateMyReaction="emitUpdReaction"
 				/>
 				<button class="_button" :class="$style.noteFooterButton" @click="reply()">
 					<i class="ti ti-arrow-back-up"></i>
@@ -233,7 +232,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { computed, inject, markRaw, onMounted, provide, ref, useTemplateRef } from 'vue';
+import { computed, inject, markRaw, provide, ref, useTemplateRef } from 'vue';
 import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { isLink } from '@@/js/is-link.js';
@@ -324,7 +323,6 @@ const renoteButton = useTemplateRef('renoteButton');
 const renoteTime = useTemplateRef('renoteTime');
 const reactButton = useTemplateRef('reactButton');
 const clipButton = useTemplateRef('clipButton');
-const galleryEl = useTemplateRef('galleryEl');
 const isMyRenote = $i && ($i.id === note.userId);
 const showContent = ref(false);
 const isDeleted = ref(false);
@@ -358,7 +356,7 @@ const keymap = {
 		if (!prefer.s.showClipButtonInNoteFooter) return;
 		clip();
 	},
-	'o': () => galleryEl.value?.openGallery(),
+	//'o': () => galleryEl.value?.openGallery(),
 	'v|enter': () => {
 		if (appearNote.cw != null) {
 			showContent.value = !showContent.value;
@@ -553,7 +551,7 @@ function toggleReact() {
 	}
 }
 
-function onContextmenu(ev: MouseEvent): void {
+function onContextmenu(ev: PointerEvent): void {
 	if (ev.target && isLink(ev.target as HTMLElement)) return;
 	if (window.getSelection()?.toString() !== '') return;
 

packages/frontend/src/components/MkNotification.vue

@@ -121,7 +121,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				{{ notification.invitation.room.name }}
 			</div>
 			<MkA v-else-if="notification.type === 'achievementEarned'" :class="$style.text" to="/my/achievements">
-				{{ i18n.ts._achievements._types['_' + notification.achievement].title }}
+				{{ (i18n.ts._achievements._types as any)['_' + notification.achievement].title }}
 			</MkA>
 			<MkA v-else-if="notification.type === 'exportCompleted'" :class="$style.text" :to="`/my/drive/file/${notification.fileId}`">
 				{{ i18n.ts.showFile }}

packages/frontend/src/components/MkObjectView.value.vue

@@ -42,7 +42,7 @@ const props = defineProps<{
 	value: unknown;
 }>();
 
-const collapsed = reactive({});
+const collapsed = reactive<Record<string, boolean>>({});
 
 if (isObject(props.value)) {
 	for (const key in props.value) {

packages/frontend/src/components/MkPagination.vue

@@ -88,7 +88,7 @@ const shouldEnableInfiniteScroll = computed(() => {
 	return prefer.r.enableInfiniteScroll.value && !props.forceDisableInfiniteScroll;
 });
 
-function onContextmenu(ev: MouseEvent) {
+function onContextmenu(ev: PointerEvent) {
 	if (ev.target && isLink(ev.target as HTMLElement)) return;
 	if (window.getSelection()?.toString() !== '') return;
 

packages/frontend/src/components/MkPollEditor.vue

@@ -110,7 +110,7 @@ if (props.modelValue.expiresAt) {
 	expiration.value = 'infinite';
 }
 
-function onInput(i, value) {
+function onInput(i: number, value: string) {
 	choices.value[i] = value;
 }
 
@@ -122,7 +122,7 @@ function add() {
 	// });
 }
 
-function remove(i) {
+function remove(i: number) {
 	choices.value = choices.value.filter((_, _i) => _i !== i);
 }
 

packages/frontend/src/components/MkPostForm.vue

@@ -55,7 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div :class="$style.visibleUsers">
 			<span v-for="u in visibleUsers" :key="u.id" :class="$style.visibleUser">
 				<MkAcct :user="u"/>
-				<button class="_button" style="padding: 4px 8px;" @click="removeVisibleUser(u)"><i class="ti ti-x"></i></button>
+				<button class="_button" style="padding: 4px 8px;" @click="removeVisibleUser(u.id)"><i class="ti ti-x"></i></button>
 			</span>
 			<button class="_buttonPrimary" style="padding: 4px; border-radius: 8px;" @click="addVisibleUser"><i class="ti ti-plus ti-fw"></i></button>
 		</div>
@@ -476,6 +476,7 @@ function togglePoll() {
 }
 
 function addTag(tag: string) {
+	if (textareaEl.value == null) return;
 	insertTextAtCursor(textareaEl.value, ` #${tag} `);
 }
 
@@ -486,7 +487,7 @@ function focus() {
 	}
 }
 
-function chooseFileFromPc(ev: MouseEvent) {
+function chooseFileFromPc(ev: PointerEvent) {
 	if (props.mock) return;
 
 	os.chooseFileFromPc({ multiple: true }).then(files => {
@@ -495,7 +496,7 @@ function chooseFileFromPc(ev: MouseEvent) {
 	});
 }
 
-function chooseFileFromDrive(ev: MouseEvent) {
+function chooseFileFromDrive(ev: PointerEvent) {
 	if (props.mock) return;
 
 	chooseDriveFile({ multiple: true }).then(driveFiles => {
@@ -503,18 +504,18 @@ function chooseFileFromDrive(ev: MouseEvent) {
 	});
 }
 
-function detachFile(id) {
+function detachFile(id: Misskey.entities.DriveFile['id']) {
 	files.value = files.value.filter(x => x.id !== id);
 }
 
-function updateFileSensitive(file, sensitive) {
+function updateFileSensitive(file: Misskey.entities.DriveFile, isSensitive: boolean) {
 	if (props.mock) {
-		emit('fileChangeSensitive', file.id, sensitive);
+		emit('fileChangeSensitive', file.id, isSensitive);
 	}
-	files.value[files.value.findIndex(x => x.id === file.id)].isSensitive = sensitive;
+	files.value[files.value.findIndex(x => x.id === file.id)].isSensitive = isSensitive;
 }
 
-function updateFileName(file, name) {
+function updateFileName(file: Misskey.entities.DriveFile, name: Misskey.entities.DriveFile['name']) {
 	files.value[files.value.findIndex(x => x.id === file.id)].name = name;
 }
 
@@ -704,8 +705,8 @@ function addVisibleUser() {
 	});
 }
 
-function removeVisibleUser(user) {
+function removeVisibleUser(id: string) {
-	visibleUsers.value = erase(user, visibleUsers.value);
+	visibleUsers.value = visibleUsers.value.filter(u => u.id !== id);
 }
 
 function clear() {
@@ -742,7 +743,8 @@ const pastedFileName = 'yyyy-MM-dd HH-mm-ss [{{number}}]';
 
 async function onPaste(ev: ClipboardEvent) {
 	if (props.mock) return;
-	if (!ev.clipboardData) return;
+	if (ev.clipboardData == null) return;
+	if (textareaEl.value == null) return;
 
 	let pastedFiles: File[] = [];
 	for (const { item, i } of Array.from(ev.clipboardData.items, (data, x) => ({ item: data, i: x }))) {
@@ -767,39 +769,42 @@ async function onPaste(ev: ClipboardEvent) {
 	if (!renoteTargetNote.value && !quoteId.value && paste.startsWith(url + '/notes/')) {
 		ev.preventDefault();
 
-		os.confirm({
+		const { canceled } = await os.confirm({
 			type: 'info',
 			text: i18n.ts.quoteQuestion,
-		}).then(({ canceled }) => {
-			if (canceled) {
-				insertTextAtCursor(textareaEl.value, paste);
-				return;
-			}
-
-			quoteId.value = paste.substring(url.length).match(/^\/notes\/(.+?)\/?$/)?.[1] ?? null;
 		});
+
+		if (canceled) {
+			insertTextAtCursor(textareaEl.value, paste);
+			return;
+		}
+
+		quoteId.value = paste.substring(url.length).match(/^\/notes\/(.+?)\/?$/)?.[1] ?? null;
 	}
 
 	if (paste.length > 1000) {
 		ev.preventDefault();
-		os.confirm({
+
+		const { canceled } = await os.confirm({
 			type: 'info',
 			text: i18n.ts.attachAsFileQuestion,
-		}).then(({ canceled }) => {
-			if (canceled) {
-				insertTextAtCursor(textareaEl.value, paste);
-				return;
-			}
-
-			const fileName = formatTimeString(new Date(), pastedFileName).replace(/{{number}}/g, '0');
-			const file = new File([paste], `${fileName}.txt`, { type: 'text/plain' });
-			uploader.addFiles([file]);
 		});
+
+		if (canceled) {
+			insertTextAtCursor(textareaEl.value, paste);
+			return;
+		}
+
+		const fileName = formatTimeString(new Date(), pastedFileName).replace(/{{number}}/g, '0');
+		const file = new File([paste], `${fileName}.txt`, { type: 'text/plain' });
+		uploader.addFiles([file]);
 	}
 }
 
-function onDragover(ev) {
+function onDragover(ev: DragEvent) {
-	if (!ev.dataTransfer.items[0]) return;
+	if (ev.dataTransfer == null) return;
+	if (ev.dataTransfer.items[0] == null) return;
+
 	const isFile = ev.dataTransfer.items[0].kind === 'file';
 	if (isFile || checkDragDataType(ev, ['driveFiles'])) {
 		ev.preventDefault();
@@ -852,13 +857,32 @@ function onDrop(ev: DragEvent): void {
 	//#endregion
 }
 
+type StoredDrafts = {
+	[key: string]: {
+		updatedAt: string;
+		data: {
+			text: string;
+			useCw: boolean;
+			cw: string | null;
+			visibility: 'public' | 'home' | 'followers' | 'specified';
+			localOnly: boolean;
+			files: Misskey.entities.DriveFile[];
+			poll: PollEditorModelValue | null;
+			visibleUserIds?: string[];
+			quoteId: string | null;
+			reactionAcceptance: 'likeOnly' | 'likeOnlyForRemote' | 'nonSensitiveOnly' | 'nonSensitiveOnlyForLocalLikeOnlyForRemote' | null;
+			scheduledAt: number | null;
+		};
+	};
+};
+
 function saveDraft() {
 	if (props.instant || props.mock) return;
 
-	const draftData = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}');
+	const draftsData = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}') as StoredDrafts;
 
-	draftData[draftKey.value] = {
+	draftsData[draftKey.value] = {
-		updatedAt: new Date(),
+		updatedAt: new Date().toISOString(),
 		data: {
 			text: text.value,
 			useCw: useCw.value,
@@ -874,15 +898,15 @@ function saveDraft() {
 		},
 	};
 
-	miLocalStorage.setItem('drafts', JSON.stringify(draftData));
+	miLocalStorage.setItem('drafts', JSON.stringify(draftsData));
 }
 
 function deleteDraft() {
-	const draftData = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}');
+	const draftsData = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}') as StoredDrafts;
 
-	delete draftData[draftKey.value];
+	delete draftsData[draftKey.value];
 
-	miLocalStorage.setItem('drafts', JSON.stringify(draftData));
+	miLocalStorage.setItem('drafts', JSON.stringify(draftsData));
 }
 
 async function saveServerDraft(options: {
@@ -924,8 +948,8 @@ async function uploadFiles() {
 	}
 }
 
-async function post(ev?: MouseEvent) {
+async function post(ev?: PointerEvent) {
-	if (ev) {
+	if (ev != null) {
 		const el = (ev.currentTarget ?? ev.target) as HTMLElement | null;
 
 		if (el && prefer.s.animation) {
@@ -1138,11 +1162,12 @@ function cancel() {
 
 function insertMention() {
 	os.selectUser({ localOnly: localOnly.value, includeSelf: true }).then(user => {
+		if (textareaEl.value == null) return;
 		insertTextAtCursor(textareaEl.value, '@' + Misskey.acct.toString(user) + ' ');
 	});
 }
 
-async function insertEmoji(ev: MouseEvent) {
+async function insertEmoji(ev: PointerEvent) {
 	textAreaReadOnly.value = true;
 	const target = ev.currentTarget ?? ev.target;
 	if (target == null) return;
@@ -1176,7 +1201,7 @@ async function insertEmoji(ev: MouseEvent) {
 	);
 }
 
-async function insertMfmFunction(ev: MouseEvent) {
+async function insertMfmFunction(ev: PointerEvent) {
 	if (textareaEl.value == null) return;
 	let pos = textareaEl.value.selectionStart ?? 0;
 	let posEnd = textareaEl.value.selectionEnd ?? text.value.length;
@@ -1204,7 +1229,7 @@ async function insertMfmFunction(ev: MouseEvent) {
 	);
 }
 
-function showActions(ev: MouseEvent) {
+function showActions(ev: PointerEvent) {
 	os.popupMenu(postFormActions.map(action => ({
 		text: action.title,
 		action: () => {
@@ -1222,7 +1247,7 @@ function showActions(ev: MouseEvent) {
 
 const postAccount = ref<Misskey.entities.UserDetailed | null>(null);
 
-async function openAccountMenu(ev: MouseEvent) {
+async function openAccountMenu(ev: PointerEvent) {
 	if (props.mock) return;
 
 	function showDraftsDialog(scheduled: boolean) {
@@ -1312,12 +1337,12 @@ async function openAccountMenu(ev: MouseEvent) {
 	}, { type: 'divider' }, ...items], (ev.currentTarget ?? ev.target ?? undefined) as HTMLElement | undefined);
 }
 
-function showPerUploadItemMenu(item: UploaderItem, ev: MouseEvent) {
+function showPerUploadItemMenu(item: UploaderItem, ev: PointerEvent) {
 	const menu = uploader.getMenu(item);
 	os.popupMenu(menu, ev.currentTarget ?? ev.target);
 }
 
-function showPerUploadItemMenuViaContextmenu(item: UploaderItem, ev: MouseEvent) {
+function showPerUploadItemMenuViaContextmenu(item: UploaderItem, ev: PointerEvent) {
 	const menu = uploader.getMenu(item);
 	os.contextMenu(menu, ev);
 }
@@ -1392,8 +1417,8 @@ onMounted(() => {
 	nextTick(() => {
 		// 書きかけの投稿を復元
 		if (!props.instant && !props.mention && !props.specified && !props.mock) {
-			const draft = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}')[draftKey.value];
+			const draft = JSON.parse(miLocalStorage.getItem('drafts') ?? '{}')[draftKey.value] as StoredDrafts[string] | undefined;
-			if (draft) {
+			if (draft != null) {
 				text.value = draft.data.text;
 				useCw.value = draft.data.useCw;
 				cw.value = draft.data.cw;

packages/frontend/src/components/MkPostFormAttaches.vue

@@ -97,7 +97,7 @@ async function detachAndDeleteMedia(file: Misskey.entities.DriveFile) {
 	globalEvents.emit('driveFilesDeleted', [file]);
 }
 
-function toggleSensitive(file) {
+function toggleSensitive(file: Misskey.entities.DriveFile) {
 	if (mock) {
 		emit('changeSensitive', file, !file.isSensitive);
 		return;
@@ -111,7 +111,7 @@ function toggleSensitive(file) {
 	});
 }
 
-async function rename(file) {
+async function rename(file: Misskey.entities.DriveFile) {
 	if (mock) return;
 
 	const { canceled, result } = await os.inputText({
@@ -149,7 +149,7 @@ async function describe(file: Misskey.entities.DriveFile) {
 	});
 }
 
-function showFileMenu(file: Misskey.entities.DriveFile, ev: MouseEvent | KeyboardEvent): void {
+function showFileMenu(file: Misskey.entities.DriveFile, ev: PointerEvent | KeyboardEvent): void {
 	if (menuShowing) return;
 
 	const isImage = file.type.startsWith('image/');

packages/frontend/src/components/MkPreferenceContainer.vue

@@ -32,7 +32,7 @@ const props = withDefaults(defineProps<{
 const isAccountOverrided = ref(prefer.isAccountOverrided(props.k));
 const isSyncEnabled = ref(prefer.isSyncEnabled(props.k));
 
-function showMenu(ev: MouseEvent, contextmenu?: boolean) {
+function showMenu(ev: PointerEvent, contextmenu?: boolean) {
 	const i = window.setInterval(() => {
 		isAccountOverrided.value = prefer.isAccountOverrided(props.k);
 		isSyncEnabled.value = prefer.isSyncEnabled(props.k);

packages/frontend/src/components/MkPreview.vue

@@ -89,7 +89,7 @@ const selectUser = async () => {
 	await os.selectUser();
 };
 
-const openMenu = async (ev: Event) => {
+const openMenu = async (ev: PointerEvent) => {
 	os.popupMenu([{
 		type: 'label',
 		text: 'Fruits',

packages/frontend/src/components/MkReactionsViewer.reaction.vue

@@ -153,7 +153,7 @@ async function toggleReaction() {
 	}
 }
 
-async function menu(ev) {
+async function menu(ev: PointerEvent) {
 	let menuItems: MenuItem[] = [];
 
 	if (canGetInfo.value) {

packages/frontend/src/components/MkReactionsViewer.vue

@@ -32,11 +32,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 import * as Misskey from 'misskey-js';
 import { inject, watch, ref } from 'vue';
 import { TransitionGroup } from 'vue';
+import { isSupportedEmoji } from '@@/js/emojilist.js';
 import XReaction from '@/components/MkReactionsViewer.reaction.vue';
 import { $i } from '@/i.js';
 import { prefer } from '@/preferences.js';
 import { customEmojisMap } from '@/custom-emojis.js';
-import { isSupportedEmoji } from '@@/js/emojilist.js';
 import { DI } from '@/di.js';
 
 const props = withDefaults(defineProps<{
@@ -60,8 +60,8 @@ const initialReactions = new Set(Object.keys(props.reactions));
 const _reactions = ref<[string, number][]>([]);
 const hasMoreReactions = ref(false);
 
-if (props.myReaction && !Object.keys(_reactions.value).includes(props.myReaction)) {
+if (props.myReaction != null && !(props.myReaction in props.reactions)) {
-	_reactions.value[props.myReaction] = props.reactions[props.myReaction];
+	_reactions.value.push([props.myReaction, props.reactions[props.myReaction]]);
 }
 
 function onMockToggleReaction(emoji: string, count: number) {

packages/frontend/src/components/MkRetentionHeatmap.vue

@@ -98,7 +98,7 @@ async function renderChart() {
 				data: data as any,
 				borderWidth: 0,
 				borderRadius: 3,
-				backgroundColor(c) {
+				backgroundColor(c: any) {
 					const v = c.dataset.data[c.dataIndex] as unknown as typeof data[0];
 					const value = v.v;
 					const m = max(v.y);
@@ -179,7 +179,7 @@ async function renderChart() {
 					enabled: false,
 					callbacks: {
 						title(context) {
-							const v = context[0].dataset.data[context[0].dataIndex];
+							const v = context[0].dataset.data[context[0].dataIndex] as unknown as typeof data[0];
 							return getYYYYMMDD(new Date(new Date(v.y).getTime() + (v.x * 86400000)));
 						},
 						label(context) {

packages/frontend/src/components/MkRoleSelectDialog.vue

@@ -55,9 +55,9 @@ import MkModalWindow from '@/components/MkModalWindow.vue';
 import MkLoading from '@/components/global/MkLoading.vue';
 
 const emit = defineEmits<{
-	(ev: 'done', value: Misskey.entities.Role[]),
+	(ev: 'done', value: Misskey.entities.Role[]): void;
-	(ev: 'close'),
+	(ev: 'close'): void;
-	(ev: 'closed'),
+	(ev: 'closed'): void;
 }>();
 
 const props = withDefaults(defineProps<{

packages/frontend/src/components/MkServerSetupWizardDialog.vue

@@ -33,7 +33,7 @@ import MkModalWindow from '@/components/MkModalWindow.vue';
 import MkServerSetupWizard from '@/components/MkServerSetupWizard.vue';
 
 const emit = defineEmits<{
-	(ev: 'closed'),
+	(ev: 'closed'): void;
 }>();
 
 const windowEl = useTemplateRef('windowEl');

packages/frontend/src/components/MkSignin.input.vue

@@ -78,7 +78,7 @@ const props = withDefaults(defineProps<{
 
 const emit = defineEmits<{
 	(ev: 'usernameSubmitted', v: string): void;
-	(ev: 'passkeyClick', v: MouseEvent): void;
+	(ev: 'passkeyClick', v: PointerEvent): void;
 }>();
 
 const host = toUnicode(configHost);

packages/frontend/src/components/MkSortOrderEditor.vue

@@ -25,11 +25,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script setup lang="ts" generic="T extends string">
 import { toRefs } from 'vue';
+import type { MenuItem } from '@/types/menu.js';
+import type { SortOrder } from '@/components/MkSortOrderEditor.define.js';
 import MkTagItem from '@/components/MkTagItem.vue';
 import MkButton from '@/components/MkButton.vue';
-import type { MenuItem } from '@/types/menu.js';
 import * as os from '@/os.js';
-import type { SortOrder } from '@/components/MkSortOrderEditor.define.js';
 
 const emit = defineEmits<{
 	(ev: 'update', sortOrders: SortOrder<T>[]): void;
@@ -55,7 +55,7 @@ function onToggleSortOrderButtonClicked(order: SortOrder<T>) {
 	emitOrder(currentOrders.value);
 }
 
-function onAddSortOrderButtonClicked(ev: MouseEvent) {
+function onAddSortOrderButtonClicked(ev: PointerEvent) {
 	const menuItems: MenuItem[] = props.baseOrderKeyNames
 		.filter(baseKey => !currentOrders.value.map(it => it.key).includes(baseKey))
 		.map(it => {

packages/frontend/src/components/MkSpot.vue

@@ -88,7 +88,7 @@ function setPosition() {
 	bodyEl.value.style.top = data.top + 'px';
 }
 
-let loopHandler;
+let loopHandler: number | null = null;
 
 onMounted(() => {
 	nextTick(() => {
@@ -104,7 +104,7 @@ onMounted(() => {
 });
 
 onUnmounted(() => {
-	window.cancelAnimationFrame(loopHandler);
+	if (loopHandler != null) window.cancelAnimationFrame(loopHandler);
 });
 </script>
 

packages/frontend/src/components/MkStreamingNotesTimeline.vue

@@ -350,13 +350,12 @@ function connectChannel() {
 		connections.main = stream.useChannel('main');
 		connections.main.on('mention', prepend);
 	} else if (props.src === 'directs') {
-		const onNote = note => {
+		connections.main = stream.useChannel('main');
+		connections.main.on('mention', note => {
 			if (note.visibility === 'specified') {
 				prepend(note);
 			}
-		};
+		});
-		connections.main = stream.useChannel('main');
-		connections.main.on('mention', onNote);
 	} else if (props.src === 'list') {
 		if (props.list == null) return;
 		connections.userList = stream.useChannel('userList', {

packages/frontend/src/components/MkStreamingNotificationsTimeline.vue

@@ -137,8 +137,8 @@ watch(visibility, () => {
 	}
 });
 
-function onNotification(notification) {
+function onNotification(notification: Misskey.entities.Notification) {
-	const isMuted = props.excludeTypes ? props.excludeTypes.includes(notification.type) : false;
+	const isMuted = props.excludeTypes ? props.excludeTypes.includes(notification.type as typeof notificationTypes[number]) : false;
 	if (isMuted || window.document.visibilityState === 'visible') {
 		if (store.s.realtimeMode) {
 			useStream().send('readNotification');

packages/frontend/src/components/MkSuperMenu.vue

@@ -82,7 +82,7 @@ export type SuperMenuDef = {
 		text: string;
 		danger?: boolean;
 		active?: boolean;
-		action: (ev: MouseEvent) => Awaitable<void>;
+		action: (ev: PointerEvent) => Awaitable<void>;
 	} | {
 		type?: 'link';
 		to: string;

packages/frontend/src/components/MkSystemWebhookEditor.vue

@@ -245,7 +245,7 @@ onMounted(async () => {
 					secret.value = res.secret;
 					isActive.value = res.isActive;
 					for (const ev of Object.keys(events.value)) {
-						events.value[ev] = res.on.includes(ev as SystemWebhookEventType);
+						events.value[ev as SystemWebhookEventType] = res.on.includes(ev as SystemWebhookEventType);
 					}
 					// eslint-disable-next-line @typescript-eslint/no-explicit-any
 				} catch (ex: any) {

packages/frontend/src/components/MkTabs.vue

@@ -50,7 +50,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts">
 export type Tab<K = string> = {
 	key: K;
-	onClick?: (ev: MouseEvent) => void;
+	onClick?: (ev: PointerEvent) => void;
 	iconOnly?: boolean;
 	title: string;
 	icon?: string;
@@ -74,7 +74,7 @@ const props = withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'tabClick', key: string);
+	(ev: 'tabClick', key: string): void;
 }>();
 
 const tab = defineModel<T['key']>('tab');
@@ -100,7 +100,7 @@ function onTabMousedown(selectedTab: Tab, ev: MouseEvent): void {
 	}
 }
 
-function onTabClick(t: Tab, ev: MouseEvent): void {
+function onTabClick(t: Tab, ev: PointerEvent): void {
 	emit('tabClick', t.key);
 
 	if (t.onClick) {

packages/frontend/src/components/MkTagItem.vue

@@ -17,8 +17,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 import MkButton from '@/components/MkButton.vue';
 
 const emit = defineEmits<{
-	(ev: 'click', payload: MouseEvent): void;
+	(ev: 'click', payload: PointerEvent): void;
-	(ev: 'exButtonClick', payload: MouseEvent): void;
+	(ev: 'exButtonClick', payload: PointerEvent): void;
 }>();
 
 defineProps<{

packages/frontend/src/components/MkTextarea.vue

@@ -63,7 +63,7 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-	(ev: 'change', _ev: KeyboardEvent): void;
+	(ev: 'change', _ev: InputEvent): void;
 	(ev: 'keydown', _ev: KeyboardEvent): void;
 	(ev: 'enter'): void;
 	(ev: 'update:modelValue', value: string): void;
@@ -79,12 +79,16 @@ const inputEl = useTemplateRef('inputEl');
 const preview = ref(false);
 let autocompleteWorker: Autocomplete | null = null;
 
-const focus = () => inputEl.value?.focus();
+function focus() {
-const onInput = (ev) => {
+	inputEl.value?.focus();
+}
+
+function onInput(ev: InputEvent) {
 	changed.value = true;
 	emit('change', ev);
-};
+}
-const onKeydown = (ev: KeyboardEvent) => {
+
+function onKeydown(ev: KeyboardEvent) {
 	if (ev.isComposing || ev.key === 'Process' || ev.keyCode === 229) return;
 
 	emit('keydown', ev);
@@ -102,12 +106,12 @@ const onKeydown = (ev: KeyboardEvent) => {
 		});
 		ev.preventDefault();
 	}
-};
+}
 
-const updated = () => {
+function updated() {
 	changed.value = false;
 	emit('update:modelValue', v.value ?? '');
-};
+}
 
 const debouncedUpdated = debounce(1000, updated);
 

packages/frontend/src/components/MkTokenGenerateWindow.vue

@@ -33,12 +33,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkButton inline @click="enableAll">{{ i18n.ts.enableAll }}</MkButton>
 			</div>
 			<div class="_gaps_s">
-				<MkSwitch v-for="kind in Object.keys(permissionSwitches)" :key="kind" v-model="permissionSwitches[kind]">{{ i18n.ts._permissions[kind] }}</MkSwitch>
+				<MkSwitch v-for="kind in Object.keys(permissionSwitches)" :key="kind" v-model="permissionSwitches[kind as keyof typeof permissionSwitches]">{{ i18n.ts._permissions[kind as keyof typeof permissionSwitches] }}</MkSwitch>
 			</div>
 			<div v-if="iAmAdmin" :class="$style.adminPermissions">
 				<div :class="$style.adminPermissionsHeader"><b>{{ i18n.ts.adminPermission }}</b></div>
 				<div class="_gaps_s">
-					<MkSwitch v-for="kind in Object.keys(permissionSwitchesForAdmin)" :key="kind" v-model="permissionSwitchesForAdmin[kind]">{{ i18n.ts._permissions[kind] }}</MkSwitch>
+					<MkSwitch v-for="kind in Object.keys(permissionSwitchesForAdmin)" :key="kind" v-model="permissionSwitchesForAdmin[kind as keyof typeof permissionSwitchesForAdmin]">{{ i18n.ts._permissions[kind as keyof typeof permissionSwitchesForAdmin] }}</MkSwitch>
 				</div>
 			</div>
 		</div>
@@ -102,8 +102,8 @@ function ok(): void {
 	emit('done', {
 		name: name.value,
 		permissions: [
-			...Object.keys(permissionSwitches.value).filter(p => permissionSwitches.value[p]),
+			...Object.keys(permissionSwitches.value).filter(p => permissionSwitches.value[p as (typeof Misskey.permissions)[number]]),
-			...(iAmAdmin ? Object.keys(permissionSwitchesForAdmin.value).filter(p => permissionSwitchesForAdmin.value[p]) : []),
+			...(iAmAdmin ? Object.keys(permissionSwitchesForAdmin.value).filter(p => permissionSwitchesForAdmin.value[p as (typeof Misskey.permissions)[number]]) : []),
 		],
 	});
 	dialog.value?.close();
@@ -111,22 +111,22 @@ function ok(): void {
 
 function disableAll(): void {
 	for (const p in permissionSwitches.value) {
-		permissionSwitches.value[p] = false;
+		permissionSwitches.value[p as (typeof Misskey.permissions)[number]] = false;
 	}
 	if (iAmAdmin) {
 		for (const p in permissionSwitchesForAdmin.value) {
-			permissionSwitchesForAdmin.value[p] = false;
+			permissionSwitchesForAdmin.value[p as (typeof Misskey.permissions)[number]] = false;
 		}
 	}
 }
 
 function enableAll(): void {
 	for (const p in permissionSwitches.value) {
-		permissionSwitches.value[p] = true;
+		permissionSwitches.value[p as (typeof Misskey.permissions)[number]] = true;
 	}
 	if (iAmAdmin) {
 		for (const p in permissionSwitchesForAdmin.value) {
-			permissionSwitchesForAdmin.value[p] = true;
+			permissionSwitchesForAdmin.value[p as (typeof Misskey.permissions)[number]] = true;
 		}
 	}
 }

packages/frontend/src/components/MkTooltip.vue

@@ -71,7 +71,7 @@ function setPosition() {
 	el.value.style.top = data.top + 'px';
 }
 
-let loopHandler;
+let loopHandler: number | null = null;
 
 onMounted(() => {
 	nextTick(() => {
@@ -87,7 +87,7 @@ onMounted(() => {
 });
 
 onUnmounted(() => {
-	window.cancelAnimationFrame(loopHandler);
+	if (loopHandler != null) window.cancelAnimationFrame(loopHandler);
 });
 </script>
 

packages/frontend/src/components/MkTutorialDialog.Note.vue

@@ -74,7 +74,7 @@ const exampleNote = reactive<Misskey.entities.Note>({
 });
 const onceReacted = ref<boolean>(false);
 
-function addReaction(emoji) {
+function addReaction(emoji: string) {
 	onceReacted.value = true;
 	emit('reacted');
 	doNotification(emoji);
@@ -96,7 +96,7 @@ function doNotification(emoji: string): void {
 	globalEvents.emit('clientNotification', notification);
 }
 
-function removeReaction(emoji) {
+function removeReaction(emoji: string) {
 	delete exampleNote.reactions[emoji];
 	exampleNote.myReaction = undefined;
 }

packages/frontend/src/components/MkUploaderDialog.vue

@@ -166,17 +166,17 @@ async function done() {
 	dialog.value?.close();
 }
 
-async function chooseFile(ev: MouseEvent) {
+async function chooseFile(ev: PointerEvent) {
 	const newFiles = await os.chooseFileFromPc({ multiple: true });
 	uploader.addFiles(newFiles);
 }
 
-function showPerItemMenu(item: UploaderItem, ev: MouseEvent) {
+function showPerItemMenu(item: UploaderItem, ev: PointerEvent) {
 	const menu = uploader.getMenu(item);
 	os.popupMenu(menu, ev.currentTarget ?? ev.target);
 }
 
-function showPerItemMenuViaContextmenu(item: UploaderItem, ev: MouseEvent) {
+function showPerItemMenuViaContextmenu(item: UploaderItem, ev: PointerEvent) {
 	const menu = uploader.getMenu(item);
 	os.contextMenu(menu, ev);
 }

packages/frontend/src/components/MkUploaderItems.vue

@@ -57,18 +57,18 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-	(ev: 'showMenu', item: UploaderItem, event: MouseEvent): void;
+	(ev: 'showMenu', item: UploaderItem, event: PointerEvent): void;
-	(ev: 'showMenuViaContextmenu', item: UploaderItem, event: MouseEvent): void;
+	(ev: 'showMenuViaContextmenu', item: UploaderItem, event: PointerEvent): void;
 }>();
 
-function onContextmenu(item: UploaderItem, ev: MouseEvent) {
+function onContextmenu(item: UploaderItem, ev: PointerEvent) {
 	if (ev.target && isLink(ev.target as HTMLElement)) return;
 	if (window.getSelection()?.toString() !== '') return;
 
 	emit('showMenuViaContextmenu', item, ev);
 }
 
-function onThumbnailClick(item: UploaderItem, ev: MouseEvent) {
+function onThumbnailClick(item: UploaderItem, ev: PointerEvent) {
 	// TODO: preview when item is image
 }
 </script>

packages/frontend/src/components/MkUserList.vue

@@ -27,7 +27,7 @@ const props = withDefaults(defineProps<{
 	noGap?: boolean;
 	extractor?: ExtractorFunction<P, Misskey.entities.UserDetailed>;
 }>(), {
-	extractor: (item) => item,
+	extractor: (item: any) => item as Misskey.entities.UserDetailed,
 });
 </script>
 

packages/frontend/src/components/MkUserPopup.vue

@@ -90,7 +90,7 @@ const top = ref(0);
 const left = ref(0);
 const error = ref(false);
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	if (user.value == null) return;
 	const { menu, cleanup } = getUserMenu(user.value);
 	os.popupMenu(menu, ev.currentTarget ?? ev.target).finally(cleanup);

packages/frontend/src/components/MkUserSetupDialog.Profile.vue

@@ -66,7 +66,7 @@ watch(description, () => {
 	});
 });
 
-async function setAvatar(ev) {
+async function setAvatar(ev: PointerEvent) {
 	const files = await os.chooseFileFromPc({ multiple: false });
 	const file = files[0];
 

packages/frontend/src/components/MkVisitorDashboard.ActiveUsersChart.vue

@@ -46,7 +46,7 @@ async function renderChart() {
 		return new Date(y, m, d - ago);
 	};
 
-	const format = (arr) => {
+	const format = (arr: number[]) => {
 		return arr.map((v, i) => ({
 			x: getDate(i).getTime(),
 			y: v,

packages/frontend/src/components/MkVisitorDashboard.vue

@@ -94,7 +94,7 @@ function signup() {
 	});
 }
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	openInstanceMenu(ev);
 }
 </script>

packages/frontend/src/components/MkWaitingDialog.vue

@@ -26,8 +26,8 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-	(ev: 'done');
+	(ev: 'done'): void;
-	(ev: 'closed');
+	(ev: 'closed'): void;
 }>();
 
 function done() {

packages/frontend/src/components/MkWatermarkEditorDialog.Layer.vue

@@ -387,7 +387,7 @@ onMounted(async () => {
 	}
 });
 
-function chooseFile(ev: MouseEvent) {
+function chooseFile(ev: PointerEvent) {
 	selectFile({
 		anchorElement: ev.currentTarget ?? ev.target,
 		multiple: false,

packages/frontend/src/components/MkWatermarkEditorDialog.vue

@@ -350,7 +350,7 @@ async function save() {
 	}
 }
 
-function addLayer(ev: MouseEvent) {
+function addLayer(ev: PointerEvent) {
 	os.popupMenu([{
 		text: i18n.ts._watermarkEditor.text,
 		action: () => {

packages/frontend/src/components/MkWidgetSettingsDialog.vue

@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	@ok="save()"
 	@closed="emit('closed')"
 >
-	<template #header><i class="ti ti-icons"></i> {{ i18n.ts._widgets[widgetName] ?? widgetName }}</template>
+	<template #header><i class="ti ti-icons"></i> {{ (i18n.ts._widgets as any)[widgetName] ?? widgetName }}</template>
 
 	<MkPreviewWithControls>
 		<template #preview>

packages/frontend/src/components/MkWidgets.vue

@@ -24,12 +24,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<div :class="[$style.widget, $style.customizeContainer]" data-cy-customize-container>
 					<button :class="$style.customizeContainerConfig" class="_button" @click.prevent.stop="configWidget(item.id)"><i class="ti ti-settings"></i></button>
 					<button :class="$style.customizeContainerRemove" data-cy-customize-container-remove class="_button" @click.prevent.stop="removeWidget(item)"><i class="ti ti-x"></i></button>
-					<component :is="`widget-${item.name}`" :ref="el => widgetRefs[item.id] = el" :class="$style.customizeContainerHandleWidget" :widget="item" @updateProps="updateWidget(item.id, $event)"/>
+					<component :is="`widget-${item.name}`" :ref="(el: any) => widgetRefs[item.id] = el" :class="$style.customizeContainerHandleWidget" :widget="item" @updateProps="updateWidget(item.id, $event)"/>
 				</div>
 			</template>
 		</MkDraggable>
 	</template>
-	<component :is="`widget-${widget.name}`" v-for="widget in _widgets" v-else :key="widget.id" :ref="el => widgetRefs[widget.id] = el" :class="$style.widget" :widget="widget" @updateProps="updateWidget(widget.id, $event)" @contextmenu.stop="onContextmenu(widget, $event)"/>
+	<component :is="`widget-${widget.name}`" v-for="widget in _widgets" v-else :key="widget.id" :ref="(el: any) => widgetRefs[widget.id] = el" :class="$style.widget" :widget="widget" @updateProps="updateWidget(widget.id, $event)" @contextmenu.stop="onContextmenu(widget, $event)"/>
 </div>
 </template>
 
@@ -47,6 +47,7 @@ export type DefaultStoredWidget = {
 <script lang="ts" setup>
 import { computed } from 'vue';
 import { isLink } from '@@/js/is-link.js';
+import type { Component } from 'vue';
 import { genId } from '@/utility/id.js';
 import MkSelect from '@/components/MkSelect.vue';
 import MkButton from '@/components/MkButton.vue';
@@ -64,13 +65,13 @@ const props = defineProps<{
 
 const _widgetDefs = computed(() => {
 	if (instance.federation === 'none') {
-		return widgetDefs.filter(x => !federationWidgets.includes(x));
+		return widgetDefs.filter(x => !federationWidgets.includes(x as any));
 	} else {
 		return widgetDefs;
 	}
 });
 
-const _widgets = computed(() => props.widgets.filter(x => _widgetDefs.value.includes(x.name)));
+const _widgets = computed(() => props.widgets.filter(x => _widgetDefs.value.includes(x.name as any)));
 
 const emit = defineEmits<{
 	(ev: 'updateWidgets', widgets: Widget[]): void;
@@ -80,10 +81,11 @@ const emit = defineEmits<{
 	(ev: 'exit'): void;
 }>();
 
-const widgetRefs = {};
+const widgetRefs = {} as Record<string, Component & { configure: () => void }>;
-const configWidget = (id: string) => {
+
+function configWidget(id: string) {
 	widgetRefs[id].configure();
-};
+}
 
 const {
 	model: widgetAdderSelected,
@@ -93,7 +95,7 @@ const {
 	initialValue: null,
 });
 
-const addWidget = () => {
+function addWidget() {
 	if (widgetAdderSelected.value == null) return;
 
 	emit('addWidget', {
@@ -103,23 +105,25 @@ const addWidget = () => {
 	});
 
 	widgetAdderSelected.value = null;
-};
+}
-const removeWidget = (widget) => {
-	emit('removeWidget', widget);
-};
-const updateWidget = (id: Widget['id'], data: Widget['data']) => {
-	emit('updateWidget', { id, data });
-};
 
-function onContextmenu(widget: Widget, ev: MouseEvent) {
+function removeWidget(widget: Widget) {
+	emit('removeWidget', widget);
+}
+
+function updateWidget(id: Widget['id'], data: Widget['data']) {
+	emit('updateWidget', { id, data });
+}
+
+function onContextmenu(widget: Widget, ev: PointerEvent) {
 	const element = ev.target as HTMLElement | null;
 	if (element && isLink(element)) return;
-	if (element && (['INPUT', 'TEXTAREA', 'IMG', 'VIDEO', 'CANVAS'].includes(element.tagName) || element.attributes['contenteditable'])) return;
+	if (element && (['INPUT', 'TEXTAREA', 'IMG', 'VIDEO', 'CANVAS'].includes(element.tagName) || element.attributes.getNamedItem('contenteditable') != null)) return;
 	if (window.getSelection()?.toString() !== '') return;
 
 	os.contextMenu([{
 		type: 'label',
-		text: i18n.ts._widgets[widget.name],
+		text: i18n.ts._widgets[widget.name as typeof widgetDefs[number]],
 	}, {
 		icon: 'ti ti-settings',
 		text: i18n.ts.settings,

packages/frontend/src/components/MkWindow.vue

@@ -55,7 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { onBeforeUnmount, onMounted, provide, useTemplateRef, ref } from 'vue';
 import type { MenuItem } from '@/types/menu.js';
-import contains from '@/utility/contains.js';
+import { elementContains } from '@/utility/element-contains.js';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 import { prefer } from '@/preferences.js';
@@ -78,12 +78,12 @@ function dragListen(fn: (ev: MouseEvent | TouchEvent) => void) {
 	window.addEventListener('touchend', dragClear.bind(null, fn));
 }
 
-function dragClear(fn) {
+function dragClear(fn: (ev: MouseEvent | TouchEvent) => void) {
 	window.removeEventListener('mousemove', fn);
 	window.removeEventListener('touchmove', fn);
-	window.removeEventListener('mouseleave', dragClear);
+	window.removeEventListener('mouseleave', dragClear as any);
-	window.removeEventListener('mouseup', dragClear);
+	window.removeEventListener('mouseup', dragClear as any);
-	window.removeEventListener('touchend', dragClear);
+	window.removeEventListener('touchend', dragClear as any);
 }
 
 const props = withDefaults(defineProps<{
@@ -128,7 +128,7 @@ function close() {
 	showing.value = false;
 }
 
-function onKeydown(evt) {
+function onKeydown(evt: KeyboardEvent) {
 	if (evt.which === 27) { // Esc
 		evt.preventDefault();
 		evt.stopPropagation();
@@ -136,7 +136,7 @@ function onKeydown(evt) {
 	}
 }
 
-function onContextmenu(ev: MouseEvent) {
+function onContextmenu(ev: PointerEvent) {
 	if (props.contextmenu) {
 		os.contextMenu(props.contextmenu, ev);
 	}
@@ -240,7 +240,7 @@ function onHeaderMousedown(evt: MouseEvent | TouchEvent) {
 	const main = rootEl.value;
 	if (main == null) return;
 
-	if (!contains(main, window.document.activeElement)) main.focus();
+	if (!elementContains(main, window.document.activeElement)) main.focus();
 
 	const position = main.getBoundingClientRect();
 
@@ -418,24 +418,24 @@ function onBottomLeftHandleMousedown(evt: MouseEvent | TouchEvent) {
 }
 
 // 高さを適用
-function applyTransformHeight(height) {
+function applyTransformHeight(height: number) {
 	if (height > window.innerHeight) height = window.innerHeight;
 	if (rootEl.value) rootEl.value.style.height = height + 'px';
 }
 
 // 幅を適用
-function applyTransformWidth(width) {
+function applyTransformWidth(width: number) {
 	if (width > window.innerWidth) width = window.innerWidth;
 	if (rootEl.value) rootEl.value.style.width = width + 'px';
 }
 
 // Y座標を適用
-function applyTransformTop(top) {
+function applyTransformTop(top: number) {
 	if (rootEl.value) rootEl.value.style.top = top + 'px';
 }
 
 // X座標を適用
-function applyTransformLeft(left) {
+function applyTransformLeft(left: number) {
 	if (rootEl.value) rootEl.value.style.left = left + 'px';
 }
 

packages/frontend/src/components/global/I18n.vue

@@ -46,6 +46,6 @@ const parsed = computed(() => {
 });
 
 const render = () => {
-	return h(props.tag, parsed.value.map(x => typeof x === 'string' ? (props.textTag ? h(props.textTag, x) : x) : slots[x.arg]()));
+	return h(props.tag, parsed.value.map(x => typeof x === 'string' ? (props.textTag ? h(props.textTag, x) : x) : (slots as any)[x.arg]()));
 };
 </script>

packages/frontend/src/components/global/MkA.vue

@@ -48,7 +48,7 @@ const active = computed(() => {
 	return resolved.route.name === router.currentRoute.value.name;
 });
 
-function onContextmenu(ev) {
+function onContextmenu(ev: PointerEvent) {
 	const selection = window.getSelection();
 	if (selection && selection.toString() !== '') return;
 	os.contextMenu([{
@@ -85,7 +85,7 @@ function openWindow() {
 	os.pageWindow(props.to);
 }
 
-function nav(ev: MouseEvent) {
+function nav(ev: PointerEvent) {
 	// 制御キーとの組み合わせは無視（shiftを除く）
 	if (ev.metaKey || ev.altKey || ev.ctrlKey) return;
 

packages/frontend/src/components/global/MkAvatar.vue

@@ -77,7 +77,7 @@ const props = withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'click', v: MouseEvent): void;
+	(ev: 'click', v: PointerEvent): void;
 }>();
 
 const showDecoration = props.forceShowDecoration || prefer.s.showAvatarDecorations;
@@ -91,7 +91,7 @@ const url = computed(() => {
 	return props.user.avatarUrl;
 });
 
-function onClick(ev: MouseEvent): void {
+function onClick(ev: PointerEvent): void {
 	if (props.link) return;
 	emit('click', ev);
 }

packages/frontend/src/components/global/MkCondensedLine.vue

@@ -23,8 +23,8 @@ const observer = new ResizeObserver((entries) => {
 		transform: string;
 	}[] = [];
 	for (const entry of entries) {
-		const content = (entry.target[contentSymbol] ? entry.target : entry.target.firstElementChild) as HTMLSpanElement;
+		const content = ((entry.target as any)[contentSymbol] ? entry.target : entry.target.firstElementChild) as HTMLSpanElement;
-		const props: Required<Props> = content[contentSymbol];
+		const props: Required<Props> = (content as any)[contentSymbol];
 		const container = content.parentElement as HTMLSpanElement;
 		const contentWidth = content.getBoundingClientRect().width;
 		const containerWidth = container.getBoundingClientRect().width;
@@ -46,15 +46,15 @@ const props = withDefaults(defineProps<Props>(), {
 const content = ref<HTMLSpanElement>();
 
 watch(content, (value, oldValue) => {
-	if (oldValue) {
+	if (oldValue != null) {
-		delete oldValue[contentSymbol];
+		delete (oldValue as any)[contentSymbol];
 		observer.unobserve(oldValue);
 		if (oldValue.parentElement) {
 			observer.unobserve(oldValue.parentElement);
 		}
 	}
-	if (value) {
+	if (value != null) {
-		value[contentSymbol] = props;
+		(value as any)[contentSymbol] = props;
 		observer.observe(value);
 		if (value.parentElement) {
 			observer.observe(value.parentElement);

packages/frontend/src/components/global/MkCustomEmoji.vue

@@ -102,7 +102,7 @@ const url = computed(() => {
 const alt = computed(() => `:${customEmojiName.value}:`);
 const errored = ref(url.value == null);
 
-function onClick(ev: MouseEvent) {
+function onClick(ev: PointerEvent) {
 	if (props.menu) {
 		const menuItems: MenuItem[] = [];
 

packages/frontend/src/components/global/MkEmoji.vue

@@ -67,7 +67,7 @@ function unmute() {
 	});
 }
 
-function onClick(ev: MouseEvent) {
+function onClick(ev: PointerEvent) {
 	if (props.menu) {
 		const menuItems: MenuItem[] = [];
 

packages/frontend/src/components/global/MkMfm.ts

@@ -319,7 +319,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 						]);
 					}
 					case 'clickable': {
-						return h('span', { onClick(ev: MouseEvent): void {
+						return h('span', { onClick(ev: PointerEvent): void {
 							ev.stopPropagation();
 							ev.preventDefault();
 							const clickEv = typeof token.props.args.ev === 'string' ? token.props.args.ev : '';

packages/frontend/src/components/global/MkPageHeader.tabs.vue

@@ -46,7 +46,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts">
 export type Tab = {
 	key: string;
-	onClick?: (ev: MouseEvent) => void;
+	onClick?: (ev: PointerEvent) => void;
 	iconOnly?: boolean;
 	title: string;
 	icon?: string;
@@ -70,8 +70,8 @@ const props = withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'update:tab', key: string);
+	(ev: 'update:tab', key: string): void;
-	(ev: 'tabClick', key: string);
+	(ev: 'tabClick', key: string): void;
 }>();
 
 const el = useTemplateRef('el');
@@ -96,7 +96,7 @@ function onTabMousedown(tab: Tab, ev: MouseEvent): void {
 	}
 }
 
-function onTabClick(t: Tab, ev: MouseEvent): void {
+function onTabClick(t: Tab, ev: PointerEvent): void {
 	emit('tabClick', t.key);
 
 	if (t.onClick) {

packages/frontend/src/components/global/MkPageHeader.vue

@@ -61,7 +61,6 @@ export type PageHeaderProps = {
 import { onMounted, onUnmounted, ref, inject, useTemplateRef, computed } from 'vue';
 import { scrollToTop } from '@@/js/scroll.js';
 import XTabs from './MkPageHeader.tabs.vue';
-import { globalEvents } from '@/events.js';
 import { getAccountMenu } from '@/accounts.js';
 import { $i } from '@/i.js';
 import { DI } from '@/di.js';
@@ -72,7 +71,7 @@ const props = withDefaults(defineProps<PageHeaderProps>(), {
 });
 
 const emit = defineEmits<{
-	(ev: 'update:tab', key: string);
+	(ev: 'update:tab', key: string): void;
 }>();
 
 //const viewId = inject(DI.viewId);
@@ -100,7 +99,7 @@ const top = () => {
 	}
 };
 
-async function openAccountMenu(ev: MouseEvent) {
+async function openAccountMenu(ev: PointerEvent) {
 	const menuItems = await getAccountMenu({
 		withExtraOperation: true,
 	});

packages/frontend/src/components/global/MkTip.vue

@@ -32,7 +32,7 @@ function _closeTip() {
 	closeTip(props.k);
 }
 
-function showMenu(ev: MouseEvent) {
+function showMenu(ev: PointerEvent) {
 	os.popupMenu([{
 		icon: 'ti ti-bulb-off',
 		text: i18n.ts.hideAllTips,

packages/frontend/src/components/grid/MkDataCell.vue

@@ -188,7 +188,7 @@ function onCellKeyDown(ev: KeyboardEvent) {
 	}
 }
 
-function onInputText(ev: Event) {
+function onInputText(ev: InputEvent) {
 	editingValue.value = (ev.target as HTMLInputElement).value;
 }
 

packages/frontend/src/components/grid/MkGrid.vue

@@ -715,7 +715,7 @@ function onMouseUp(ev: MouseEvent) {
 	}
 }
 
-function onContextMenu(ev: MouseEvent) {
+function onContextMenu(ev: PointerEvent) {
 	const cellAddress = getCellAddress(ev.target as HTMLElement);
 	if (_DEV_) {
 		console.log(`[grid][context-menu] button: ${ev.button}, cell: ${cellAddress.row}x${cellAddress.col}`);

packages/frontend/src/composables/use-chart-tooltip.ts

@@ -4,6 +4,7 @@
  */
 
 import { onUnmounted, onDeactivated, ref } from 'vue';
+import type { Chart, ChartType, TooltipModel } from 'chart.js';
 import * as os from '@/os.js';
 import MkChartTooltip from '@/components/MkChartTooltip.vue';
 
@@ -40,7 +41,7 @@ export function useChartTooltip(opts: { position: 'top' | 'middle' } = { positio
 		tooltipShowing.value = false;
 	});
 
-	function handler(context) {
+	function handler(context: { chart: Chart; tooltip: TooltipModel<ChartType> }) {
 		if (context.tooltip.opacity === 0) {
 			tooltipShowing.value = false;
 			return;
@@ -48,8 +49,8 @@ export function useChartTooltip(opts: { position: 'top' | 'middle' } = { positio
 
 		tooltipTitle.value = context.tooltip.title[0];
 		tooltipSeries.value = context.tooltip.body.map((b, i) => ({
-			backgroundColor: context.tooltip.labelColors[i].backgroundColor,
+			backgroundColor: context.tooltip.labelColors[i].backgroundColor as string,
-			borderColor: context.tooltip.labelColors[i].borderColor,
+			borderColor: context.tooltip.labelColors[i].borderColor as string,
 			text: b.lines[0],
 		}));