Update dependencies 🚀

package.json

@@ -31,7 +31,7 @@
 		"@prezzemolo/rap": "0.1.2",
 		"@prezzemolo/zip": "0.0.3",
 		"@types/bcryptjs": "2.4.1",
-		"@types/chai": "4.1.2",
+		"@types/chai": "4.1.3",
 		"@types/chai-http": "3.0.4",
 		"@types/debug": "0.0.30",
 		"@types/deep-equal": "1.0.1",
@@ -51,22 +51,22 @@
 		"@types/js-yaml": "3.11.1",
 		"@types/koa": "2.0.45",
 		"@types/koa-bodyparser": "4.2.0",
-		"@types/koa-compress": "^2.0.8",
+		"@types/koa-compress": "2.0.8",
 		"@types/koa-favicon": "2.0.19",
-		"@types/koa-logger": "^3.1.0",
+		"@types/koa-logger": "3.1.0",
 		"@types/koa-mount": "3.0.1",
 		"@types/koa-multer": "1.0.0",
-		"@types/koa-router": "7.0.27",
+		"@types/koa-router": "7.0.28",
 		"@types/koa-send": "4.1.1",
 		"@types/koa__cors": "2.2.2",
 		"@types/kue": "0.11.8",
 		"@types/license-checker": "15.0.0",
 		"@types/mkdirp": "0.5.2",
-		"@types/mocha": "5.0.0",
+		"@types/mocha": "5.2.0",
 		"@types/mongodb": "3.0.15",
 		"@types/monk": "6.0.0",
 		"@types/ms": "0.7.30",
-		"@types/node": "9.6.5",
+		"@types/node": "9.6.6",
 		"@types/nopt": "3.0.29",
 		"@types/pug": "2.0.4",
 		"@types/qrcode": "0.8.1",
@@ -79,7 +79,7 @@
 		"@types/speakeasy": "2.0.2",
 		"@types/tmp": "0.0.33",
 		"@types/uuid": "3.4.3",
-		"@types/webpack": "4.1.3",
+		"@types/webpack": "4.1.4",
 		"@types/webpack-stream": "3.2.10",
 		"@types/websocket": "0.0.38",
 		"@types/ws": "4.0.2",
@@ -88,10 +88,10 @@
 		"autwh": "0.1.0",
 		"bcryptjs": "2.4.3",
 		"bootstrap-vue": "2.0.0-rc.6",
-		"cafy": "6.0.0",
+		"cafy": "7.0.1",
 		"chai": "4.1.2",
 		"chai-http": "4.0.0",
-		"chalk": "2.4.0",
+		"chalk": "2.4.1",
 		"crc-32": "1.2.0",
 		"css-loader": "0.28.11",
 		"debug": "3.1.0",
@@ -100,12 +100,12 @@
 		"diskusage": "0.2.4",
 		"dompurify": "1.0.3",
 		"elasticsearch": "14.2.2",
-		"element-ui": "2.3.4",
+		"element-ui": "2.3.6",
 		"emojilib": "2.2.12",
 		"escape-regexp": "0.0.1",
 		"eslint": "4.19.1",
-		"eslint-plugin-vue": "4.4.0",
+		"eslint-plugin-vue": "4.5.0",
-		"eventemitter3": "3.0.1",
+		"eventemitter3": "3.1.0",
 		"exif-js": "2.3.0",
 		"file-loader": "1.1.11",
 		"file-type": "7.6.0",
@@ -133,30 +133,30 @@
 		"is-root": "2.0.0",
 		"is-url": "1.2.4",
 		"js-yaml": "3.11.0",
-		"jsdom": "11.8.0",
+		"jsdom": "11.9.0",
-		"koa": "2.5.0",
+		"koa": "2.5.1",
 		"koa-bodyparser": "4.2.0",
 		"koa-compress": "3.0.0",
 		"koa-favicon": "2.0.1",
-		"koa-json-body": "^5.3.0",
+		"koa-json-body": "5.3.0",
-		"koa-logger": "^3.2.0",
+		"koa-logger": "3.2.0",
 		"koa-mount": "3.0.0",
 		"koa-multer": "1.0.2",
 		"koa-router": "7.4.0",
 		"koa-send": "4.1.3",
-		"koa-slow": "^2.1.0",
+		"koa-slow": "2.1.0",
 		"kue": "0.11.6",
 		"license-checker": "18.0.0",
 		"loader-utils": "1.1.0",
 		"mecab-async": "0.1.2",
 		"mkdirp": "0.5.1",
-		"mocha": "5.1.0",
+		"mocha": "5.1.1",
 		"moji": "0.5.1",
 		"mongodb": "3.0.7",
 		"monk": "6.0.5",
 		"ms": "2.1.1",
 		"nan": "2.10.0",
-		"node-sass": "4.8.3",
+		"node-sass": "4.9.0",
 		"node-sass-json-importer": "3.2.0",
 		"nopt": "4.0.1",
 		"nprogress": "0.2.0",
@@ -190,9 +190,9 @@
 		"textarea-caret": "3.1.0",
 		"tmp": "0.0.33",
 		"ts-loader": "4.2.0",
-		"ts-node": "6.0.0",
+		"ts-node": "6.0.1",
 		"tslint": "5.9.1",
-		"typescript": "2.8.1",
+		"typescript": "2.8.3",
 		"typescript-eslint-parser": "15.0.0",
 		"uglify-es": "3.3.9",
 		"url-loader": "1.0.1",
@@ -201,18 +201,18 @@
 		"vue": "2.5.16",
 		"vue-cropperjs": "2.2.0",
 		"vue-js-modal": "1.3.13",
-		"vue-json-tree-view": "2.1.3",
+		"vue-json-tree-view": "2.1.4",
-		"vue-loader": "14.2.2",
+		"vue-loader": "15.0.3",
 		"vue-router": "3.0.1",
 		"vue-template-compiler": "2.5.16",
 		"vuedraggable": "2.16.0",
-		"vuex": "^3.0.1",
+		"vuex": "3.0.1",
 		"web-push": "3.3.0",
 		"webfinger.js": "2.6.6",
 		"webpack": "4.6.0",
-		"webpack-cli": "2.0.14",
+		"webpack-cli": "2.0.15",
 		"webpack-replace-loader": "1.3.0",
-		"websocket": "1.0.25",
+		"websocket": "1.0.26",
 		"ws": "5.1.1",
 		"xev": "2.0.0"
 	}

src/client/app/desktop/views/pages/welcome.vue

@@ -125,7 +125,8 @@ export default Vue.extend({
 	flex 1
 	$width = 1000px
 
-	background-image url('/assets/welcome-bg.svg')
+	background linear-gradient(to bottom, #1e1d65, #bd6659)
+	//background-image url('/assets/welcome-bg.svg')
 	background-size cover
 	background-position top center
 
@@ -309,9 +310,3 @@ export default Vue.extend({
 	a
 		color #666
 </style>
-
-<style lang="stylus">
-html
-body
-	background linear-gradient(to bottom, #1e1d65, #bd6659)
-</style>

src/client/app/mobile/views/pages/welcome.vue

@@ -1,5 +1,6 @@
 <template>
 <div class="welcome">
+	<div>
 		<h1><b>Misskey</b>へようこそ</h1>
 		<p>Twitter風ミニブログSNS、Misskeyへようこそ。共有したいことを投稿したり、タイムラインでみんなの投稿を読むこともできます。<br><a href="/signup">アカウントを作成する</a></p>
 		<div class="form">
@@ -29,6 +30,7 @@
 			<small>{{ copyright }}</small>
 		</footer>
 	</div>
+</div>
 </template>
 
 <script lang="ts">
@@ -84,6 +86,9 @@ export default Vue.extend({
 
 <style lang="stylus" scoped>
 .welcome
+	background linear-gradient(to bottom, #1e1d65, #bd6659)
+
+	> div
 		padding 16px
 		margin 0 auto
 		max-width 500px
@@ -198,9 +203,3 @@ export default Vue.extend({
 				opacity 0.7
 
 </style>
-
-<style lang="stylus">
-html
-body
-	background linear-gradient(to bottom, #1e1d65, #bd6659)
-</style>

src/models/note-reaction.ts

@@ -1,5 +1,5 @@
 import * as mongo from 'mongodb';
-import $ from 'cafy'; import ID from '../../../../cafy-id';
+import $ from 'cafy';
 import deepcopy = require('deepcopy');
 import db from '../db/mongodb';
 import Reaction from './note-reaction';

src/server/api/endpoints/aggregation/posts.ts

@@ -9,7 +9,7 @@ import Note from '../../../../models/note';
  */
 module.exports = params => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).$;
+	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).get();
 	if (limitErr) return rej('invalid limit param');
 
 	const datas = await Note

src/server/api/endpoints/aggregation/users.ts

@@ -9,7 +9,7 @@ import User from '../../../../models/user';
  */
 module.exports = params => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).$;
+	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).get();
 	if (limitErr) return rej('invalid limit param');
 
 	const users = await User

src/server/api/endpoints/aggregation/users/activity.ts

@@ -12,11 +12,11 @@ import Note from '../../../../../models/note';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).$;
+	const [limit = 365, limitErr] = $(params.limit).optional.number().range(1, 365).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Lookup user

src/server/api/endpoints/aggregation/users/followers.ts

@@ -10,7 +10,7 @@ import FollowedLog from '../../../../../models/followed-log';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Lookup user

src/server/api/endpoints/aggregation/users/following.ts

@@ -10,7 +10,7 @@ import FollowingLog from '../../../../../models/following-log';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Lookup user

src/server/api/endpoints/aggregation/users/post.ts

@@ -10,7 +10,7 @@ import Note from '../../../../../models/note';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Lookup user

src/server/api/endpoints/aggregation/users/reaction.ts

@@ -13,7 +13,7 @@ import Reaction from '../../../../../models/note-reaction';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Lookup user

src/server/api/endpoints/app/create.ts

@@ -67,24 +67,24 @@ import App, { isValidNameId, pack } from '../../../../models/app';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'nameId' parameter
-	const [nameId, nameIdErr] = $(params.nameId).string().pipe(isValidNameId).$;
+	const [nameId, nameIdErr] = $(params.nameId).string().pipe(isValidNameId).get();
 	if (nameIdErr) return rej('invalid nameId param');
 
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).string().$;
+	const [name, nameErr] = $(params.name).string().get();
 	if (nameErr) return rej('invalid name param');
 
 	// Get 'description' parameter
-	const [description, descriptionErr] = $(params.description).string().$;
+	const [description, descriptionErr] = $(params.description).string().get();
 	if (descriptionErr) return rej('invalid description param');
 
 	// Get 'permission' parameter
-	const [permission, permissionErr] = $(params.permission).array($().string()).unique().$;
+	const [permission, permissionErr] = $(params.permission).array($().string()).unique().get();
 	if (permissionErr) return rej('invalid permission param');
 
 	// Get 'callbackUrl' parameter
 	// TODO: Check it is valid url
-	const [callbackUrl = null, callbackUrlErr] = $(params.callbackUrl).optional.nullable.string().$;
+	const [callbackUrl = null, callbackUrlErr] = $(params.callbackUrl).optional.nullable.string().get();
 	if (callbackUrlErr) return rej('invalid callbackUrl param');
 
 	// Generate secret

src/server/api/endpoints/app/name_id/available.ts

@@ -42,7 +42,7 @@ import { isValidNameId } from '../../../../../models/app';
  */
 module.exports = async (params) => new Promise(async (res, rej) => {
 	// Get 'nameId' parameter
-	const [nameId, nameIdErr] = $(params.nameId).string().pipe(isValidNameId).$;
+	const [nameId, nameIdErr] = $(params.nameId).string().pipe(isValidNameId).get();
 	if (nameIdErr) return rej('invalid nameId param');
 
 	// Get exist

src/server/api/endpoints/app/show.ts

@@ -41,11 +41,11 @@ module.exports = (params, user, app) => new Promise(async (res, rej) => {
 	const isSecure = user != null && app == null;
 
 	// Get 'appId' parameter
-	const [appId, appIdErr] = $(params.appId).optional.type(ID).$;
+	const [appId, appIdErr] = $(params.appId).optional.type(ID).get();
 	if (appIdErr) return rej('invalid appId param');
 
 	// Get 'nameId' parameter
-	const [nameId, nameIdErr] = $(params.nameId).optional.string().$;
+	const [nameId, nameIdErr] = $(params.nameId).optional.string().get();
 	if (nameIdErr) return rej('invalid nameId param');
 
 	if (appId === undefined && nameId === undefined) {

src/server/api/endpoints/auth/accept.ts

@@ -40,7 +40,7 @@ import AccessToken from '../../../../models/access-token';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'token' parameter
-	const [token, tokenErr] = $(params.token).string().$;
+	const [token, tokenErr] = $(params.token).string().get();
 	if (tokenErr) return rej('invalid token param');
 
 	// Fetch token

src/server/api/endpoints/auth/session/generate.ts

@@ -46,7 +46,7 @@ import config from '../../../../../config';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'appSecret' parameter
-	const [appSecret, appSecretErr] = $(params.appSecret).string().$;
+	const [appSecret, appSecretErr] = $(params.appSecret).string().get();
 	if (appSecretErr) return rej('invalid appSecret param');
 
 	// Lookup app

src/server/api/endpoints/auth/session/show.ts

@@ -53,7 +53,7 @@ import AuthSess, { pack } from '../../../../../models/auth-session';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'token' parameter
-	const [token, tokenErr] = $(params.token).string().$;
+	const [token, tokenErr] = $(params.token).string().get();
 	if (tokenErr) return rej('invalid token param');
 
 	// Lookup session

src/server/api/endpoints/auth/session/userkey.ts

@@ -51,7 +51,7 @@ import { pack } from '../../../../../models/user';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'appSecret' parameter
-	const [appSecret, appSecretErr] = $(params.appSecret).string().$;
+	const [appSecret, appSecretErr] = $(params.appSecret).string().get();
 	if (appSecretErr) return rej('invalid appSecret param');
 
 	// Lookup app
@@ -64,7 +64,7 @@ module.exports = (params) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'token' parameter
-	const [token, tokenErr] = $(params.token).string().$;
+	const [token, tokenErr] = $(params.token).string().get();
 	if (tokenErr) return rej('invalid token param');
 
 	// Fetch token

src/server/api/endpoints/channels.ts

@@ -13,15 +13,15 @@ import Channel, { pack } from '../../../models/channel';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/channels/create.ts

@@ -11,7 +11,7 @@ import { pack } from '../../../../models/channel';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'title' parameter
-	const [title, titleErr] = $(params.title).string().range(1, 100).$;
+	const [title, titleErr] = $(params.title).string().range(1, 100).get();
 	if (titleErr) return rej('invalid title param');
 
 	// Create a channel

src/server/api/endpoints/channels/notes.ts

@@ -10,15 +10,15 @@ import Note, { pack } from '../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 1000, limitErr] = $(params.limit).optional.number().range(1, 1000).$;
+	const [limit = 1000, limitErr] = $(params.limit).optional.number().range(1, 1000).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified
@@ -27,7 +27,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'channelId' parameter
-	const [channelId, channelIdErr] = $(params.channelId).type(ID).$;
+	const [channelId, channelIdErr] = $(params.channelId).type(ID).get();
 	if (channelIdErr) return rej('invalid channelId param');
 
 	// Fetch channel

src/server/api/endpoints/channels/show.ts

@@ -9,7 +9,7 @@ import Channel, { IChannel, pack } from '../../../../models/channel';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'channelId' parameter
-	const [channelId, channelIdErr] = $(params.channelId).type(ID).$;
+	const [channelId, channelIdErr] = $(params.channelId).type(ID).get();
 	if (channelIdErr) return rej('invalid channelId param');
 
 	// Fetch channel

src/server/api/endpoints/channels/unwatch.ts

@@ -10,7 +10,7 @@ import Watching from '../../../../models/channel-watching';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'channelId' parameter
-	const [channelId, channelIdErr] = $(params.channelId).type(ID).$;
+	const [channelId, channelIdErr] = $(params.channelId).type(ID).get();
 	if (channelIdErr) return rej('invalid channelId param');
 
 	//#region Fetch channel

src/server/api/endpoints/channels/watch.ts

@@ -10,7 +10,7 @@ import Watching from '../../../../models/channel-watching';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'channelId' parameter
-	const [channelId, channelIdErr] = $(params.channelId).type(ID).$;
+	const [channelId, channelIdErr] = $(params.channelId).type(ID).get();
 	if (channelIdErr) return rej('invalid channelId param');
 
 	//#region Fetch channel

src/server/api/endpoints/drive/files.ts

@@ -9,15 +9,15 @@ import DriveFile, { pack } from '../../../../models/drive-file';
  */
 module.exports = async (params, user, app) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) throw 'invalid limit param';
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) throw 'invalid sinceId param';
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) throw 'invalid untilId param';
 
 	// Check if both of sinceId and untilId is specified
@@ -26,11 +26,11 @@ module.exports = async (params, user, app) => {
 	}
 
 	// Get 'folderId' parameter
-	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).$;
+	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).get();
 	if (folderIdErr) throw 'invalid folderId param';
 
 	// Get 'type' parameter
-	const [type, typeErr] = $(params.type).optional.string().match(/^[a-zA-Z\/\-\*]+$/).$;
+	const [type, typeErr] = $(params.type).optional.string().match(/^[a-zA-Z\/\-\*]+$/).get();
 	if (typeErr) throw 'invalid type param';
 
 	// Construct query

src/server/api/endpoints/drive/files/create.ts

@@ -29,7 +29,7 @@ module.exports = async (file, params, user): Promise<any> => {
 	}
 
 	// Get 'folderId' parameter
-	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).$;
+	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).get();
 	if (folderIdErr) throw 'invalid folderId param';
 
 	try {

src/server/api/endpoints/drive/files/find.ts

@@ -9,11 +9,11 @@ import DriveFile, { pack } from '../../../../../models/drive-file';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).string().$;
+	const [name, nameErr] = $(params.name).string().get();
 	if (nameErr) return rej('invalid name param');
 
 	// Get 'folderId' parameter
-	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).$;
+	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).get();
 	if (folderIdErr) return rej('invalid folderId param');
 
 	// Issue query

src/server/api/endpoints/drive/files/show.ts

@@ -9,7 +9,7 @@ import DriveFile, { pack } from '../../../../../models/drive-file';
  */
 module.exports = async (params, user) => {
 	// Get 'fileId' parameter
-	const [fileId, fileIdErr] = $(params.fileId).type(ID).$;
+	const [fileId, fileIdErr] = $(params.fileId).type(ID).get();
 	if (fileIdErr) throw 'invalid fileId param';
 
 	// Fetch file

src/server/api/endpoints/drive/files/update.ts

@@ -11,7 +11,7 @@ import { publishDriveStream } from '../../../../../publishers/stream';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'fileId' parameter
-	const [fileId, fileIdErr] = $(params.fileId).type(ID).$;
+	const [fileId, fileIdErr] = $(params.fileId).type(ID).get();
 	if (fileIdErr) return rej('invalid fileId param');
 
 	// Fetch file
@@ -26,12 +26,12 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).optional.string().pipe(validateFileName).$;
+	const [name, nameErr] = $(params.name).optional.string().pipe(validateFileName).get();
 	if (nameErr) return rej('invalid name param');
 	if (name) file.filename = name;
 
 	// Get 'folderId' parameter
-	const [folderId, folderIdErr] = $(params.folderId).optional.nullable.type(ID).$;
+	const [folderId, folderIdErr] = $(params.folderId).optional.nullable.type(ID).get();
 	if (folderIdErr) return rej('invalid folderId param');
 
 	if (folderId !== undefined) {

src/server/api/endpoints/drive/files/upload_from_url.ts

@@ -11,11 +11,11 @@ import uploadFromUrl from '../../../../../services/drive/upload-from-url';
 module.exports = async (params, user): Promise<any> => {
 	// Get 'url' parameter
 	// TODO: Validate this url
-	const [url, urlErr] = $(params.url).string().$;
+	const [url, urlErr] = $(params.url).string().get();
 	if (urlErr) throw 'invalid url param';
 
 	// Get 'folderId' parameter
-	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).$;
+	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).get();
 	if (folderIdErr) throw 'invalid folderId param';
 
 	return pack(await uploadFromUrl(url, user, folderId));

src/server/api/endpoints/drive/folders.ts

@@ -9,15 +9,15 @@ import DriveFolder, { pack } from '../../../../models/drive-folder';
  */
 module.exports = (params, user, app) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified
@@ -26,7 +26,7 @@ module.exports = (params, user, app) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'folderId' parameter
-	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).$;
+	const [folderId = null, folderIdErr] = $(params.folderId).optional.nullable.type(ID).get();
 	if (folderIdErr) return rej('invalid folderId param');
 
 	// Construct query

src/server/api/endpoints/drive/folders/create.ts

@@ -10,11 +10,11 @@ import { publishDriveStream } from '../../../../../publishers/stream';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'name' parameter
-	const [name = '無題のフォルダー', nameErr] = $(params.name).optional.string().pipe(isValidFolderName).$;
+	const [name = '無題のフォルダー', nameErr] = $(params.name).optional.string().pipe(isValidFolderName).get();
 	if (nameErr) return rej('invalid name param');
 
 	// Get 'parentId' parameter
-	const [parentId = null, parentIdErr] = $(params.parentId).optional.nullable.type(ID).$;
+	const [parentId = null, parentIdErr] = $(params.parentId).optional.nullable.type(ID).get();
 	if (parentIdErr) return rej('invalid parentId param');
 
 	// If the parent folder is specified

src/server/api/endpoints/drive/folders/find.ts

@@ -9,11 +9,11 @@ import DriveFolder, { pack } from '../../../../../models/drive-folder';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).string().$;
+	const [name, nameErr] = $(params.name).string().get();
 	if (nameErr) return rej('invalid name param');
 
 	// Get 'parentId' parameter
-	const [parentId = null, parentIdErr] = $(params.parentId).optional.nullable.type(ID).$;
+	const [parentId = null, parentIdErr] = $(params.parentId).optional.nullable.type(ID).get();
 	if (parentIdErr) return rej('invalid parentId param');
 
 	// Issue query

src/server/api/endpoints/drive/folders/show.ts

@@ -9,7 +9,7 @@ import DriveFolder, { pack } from '../../../../../models/drive-folder';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'folderId' parameter
-	const [folderId, folderIdErr] = $(params.folderId).type(ID).$;
+	const [folderId, folderIdErr] = $(params.folderId).type(ID).get();
 	if (folderIdErr) return rej('invalid folderId param');
 
 	// Get folder

src/server/api/endpoints/drive/folders/update.ts

@@ -10,7 +10,7 @@ import { publishDriveStream } from '../../../../../publishers/stream';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'folderId' parameter
-	const [folderId, folderIdErr] = $(params.folderId).type(ID).$;
+	const [folderId, folderIdErr] = $(params.folderId).type(ID).get();
 	if (folderIdErr) return rej('invalid folderId param');
 
 	// Fetch folder
@@ -25,12 +25,12 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).optional.string().pipe(isValidFolderName).$;
+	const [name, nameErr] = $(params.name).optional.string().pipe(isValidFolderName).get();
 	if (nameErr) return rej('invalid name param');
 	if (name) folder.name = name;
 
 	// Get 'parentId' parameter
-	const [parentId, parentIdErr] = $(params.parentId).optional.nullable.type(ID).$;
+	const [parentId, parentIdErr] = $(params.parentId).optional.nullable.type(ID).get();
 	if (parentIdErr) return rej('invalid parentId param');
 	if (parentId !== undefined) {
 		if (parentId === null) {

src/server/api/endpoints/drive/stream.ts

@@ -9,15 +9,15 @@ import DriveFile, { pack } from '../../../../models/drive-file';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified
@@ -26,7 +26,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'type' parameter
-	const [type, typeErr] = $(params.type).optional.string().match(/^[a-zA-Z\/\-\*]+$/).$;
+	const [type, typeErr] = $(params.type).optional.string().match(/^[a-zA-Z\/\-\*]+$/).get();
 	if (typeErr) return rej('invalid type param');
 
 	// Construct query

src/server/api/endpoints/following/create.ts

@@ -13,7 +13,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const follower = user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// 自分自身

src/server/api/endpoints/following/delete.ts

@@ -13,7 +13,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const follower = user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Check if the followee is yourself

src/server/api/endpoints/following/stalk.ts

@@ -8,7 +8,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const follower = user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Fetch following

src/server/api/endpoints/following/unstalk.ts

@@ -8,7 +8,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const follower = user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Fetch following

src/server/api/endpoints/i/2fa/done.ts

@@ -7,7 +7,7 @@ import User from '../../../../../models/user';
 
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'token' parameter
-	const [token, tokenErr] = $(params.token).string().$;
+	const [token, tokenErr] = $(params.token).string().get();
 	if (tokenErr) return rej('invalid token param');
 
 	const _token = token.replace(/\s/g, '');

src/server/api/endpoints/i/2fa/register.ts

@@ -10,7 +10,7 @@ import config from '../../../../../config';
 
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'password' parameter
-	const [password, passwordErr] = $(params.password).string().$;
+	const [password, passwordErr] = $(params.password).string().get();
 	if (passwordErr) return rej('invalid password param');
 
 	// Compare password

src/server/api/endpoints/i/2fa/unregister.ts

@@ -7,7 +7,7 @@ import User from '../../../../../models/user';
 
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'password' parameter
-	const [password, passwordErr] = $(params.password).string().$;
+	const [password, passwordErr] = $(params.password).string().get();
 	if (passwordErr) return rej('invalid password param');
 
 	// Compare password

src/server/api/endpoints/i/authorized_apps.ts

@@ -10,15 +10,15 @@ import { pack } from '../../../../models/app';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'sort' parameter
-	const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').$;
+	const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').get();
 	if (sortError) return rej('invalid sort param');
 
 	// Get tokens

src/server/api/endpoints/i/change_password.ts

@@ -10,11 +10,11 @@ import User from '../../../../models/user';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'currentPasword' parameter
-	const [currentPassword, currentPasswordErr] = $(params.currentPasword).string().$;
+	const [currentPassword, currentPasswordErr] = $(params.currentPasword).string().get();
 	if (currentPasswordErr) return rej('invalid currentPasword param');
 
 	// Get 'newPassword' parameter
-	const [newPassword, newPasswordErr] = $(params.newPassword).string().$;
+	const [newPassword, newPasswordErr] = $(params.newPassword).string().get();
 	if (newPasswordErr) return rej('invalid newPassword param');
 
 	// Compare password

src/server/api/endpoints/i/favorites.ts

@@ -9,15 +9,15 @@ import Favorite, { pack } from '../../../../models/favorite';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/i/notifications.ts

@@ -14,27 +14,27 @@ import read from '../../common/read-notification';
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'following' parameter
 	const [following = false, followingError] =
-		$(params.following).optional.boolean().$;
+		$(params.following).optional.boolean().get();
 	if (followingError) return rej('invalid following param');
 
 	// Get 'markAsRead' parameter
-	const [markAsRead = true, markAsReadErr] = $(params.markAsRead).optional.boolean().$;
+	const [markAsRead = true, markAsReadErr] = $(params.markAsRead).optional.boolean().get();
 	if (markAsReadErr) return rej('invalid markAsRead param');
 
 	// Get 'type' parameter
-	const [type, typeErr] = $(params.type).optional.array($().string()).unique().$;
+	const [type, typeErr] = $(params.type).optional.array($().string()).unique().get();
 	if (typeErr) return rej('invalid type param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/i/pin.ts

@@ -11,7 +11,7 @@ import { pack } from '../../../../models/user';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Fetch pinee

src/server/api/endpoints/i/regenerate_token.ts

@@ -12,7 +12,7 @@ import generateUserToken from '../../common/generate-native-user-token';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'password' parameter
-	const [password, passwordErr] = $(params.password).string().$;
+	const [password, passwordErr] = $(params.password).string().get();
 	if (passwordErr) return rej('invalid password param');
 
 	// Compare password

src/server/api/endpoints/i/signin_history.ts

@@ -9,15 +9,15 @@ import Signin, { pack } from '../../../../models/signin';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/i/update.ts

@@ -12,42 +12,42 @@ module.exports = async (params, user, app) => new Promise(async (res, rej) => {
 	const isSecure = user != null && app == null;
 
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).optional.nullable.string().pipe(isValidName).$;
+	const [name, nameErr] = $(params.name).optional.nullable.string().pipe(isValidName).get();
 	if (nameErr) return rej('invalid name param');
 	if (name) user.name = name;
 
 	// Get 'description' parameter
-	const [description, descriptionErr] = $(params.description).optional.nullable.string().pipe(isValidDescription).$;
+	const [description, descriptionErr] = $(params.description).optional.nullable.string().pipe(isValidDescription).get();
 	if (descriptionErr) return rej('invalid description param');
 	if (description !== undefined) user.description = description;
 
 	// Get 'location' parameter
-	const [location, locationErr] = $(params.location).optional.nullable.string().pipe(isValidLocation).$;
+	const [location, locationErr] = $(params.location).optional.nullable.string().pipe(isValidLocation).get();
 	if (locationErr) return rej('invalid location param');
 	if (location !== undefined) user.profile.location = location;
 
 	// Get 'birthday' parameter
-	const [birthday, birthdayErr] = $(params.birthday).optional.nullable.string().pipe(isValidBirthday).$;
+	const [birthday, birthdayErr] = $(params.birthday).optional.nullable.string().pipe(isValidBirthday).get();
 	if (birthdayErr) return rej('invalid birthday param');
 	if (birthday !== undefined) user.profile.birthday = birthday;
 
 	// Get 'avatarId' parameter
-	const [avatarId, avatarIdErr] = $(params.avatarId).optional.type(ID).$;
+	const [avatarId, avatarIdErr] = $(params.avatarId).optional.type(ID).get();
 	if (avatarIdErr) return rej('invalid avatarId param');
 	if (avatarId) user.avatarId = avatarId;
 
 	// Get 'bannerId' parameter
-	const [bannerId, bannerIdErr] = $(params.bannerId).optional.type(ID).$;
+	const [bannerId, bannerIdErr] = $(params.bannerId).optional.type(ID).get();
 	if (bannerIdErr) return rej('invalid bannerId param');
 	if (bannerId) user.bannerId = bannerId;
 
 	// Get 'isBot' parameter
-	const [isBot, isBotErr] = $(params.isBot).optional.boolean().$;
+	const [isBot, isBotErr] = $(params.isBot).optional.boolean().get();
 	if (isBotErr) return rej('invalid isBot param');
 	if (isBot != null) user.isBot = isBot;
 
 	// Get 'autoWatch' parameter
-	const [autoWatch, autoWatchErr] = $(params.autoWatch).optional.boolean().$;
+	const [autoWatch, autoWatchErr] = $(params.autoWatch).optional.boolean().get();
 	if (autoWatchErr) return rej('invalid autoWatch param');
 	if (autoWatch != null) user.settings.autoWatch = autoWatch;
 

src/server/api/endpoints/i/update_client_setting.ts

@@ -10,11 +10,11 @@ import event from '../../../../publishers/stream';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'name' parameter
-	const [name, nameErr] = $(params.name).string().$;
+	const [name, nameErr] = $(params.name).string().get();
 	if (nameErr) return rej('invalid name param');
 
 	// Get 'value' parameter
-	const [value, valueErr] = $(params.value).nullable.any().$;
+	const [value, valueErr] = $(params.value).nullable.any().get();
 	if (valueErr) return rej('invalid value param');
 
 	const x = {};

src/server/api/endpoints/i/update_home.ts

@@ -12,15 +12,15 @@ module.exports = async (params, user) => new Promise(async (res, rej) => {
 			.have('name', $().string())
 			.have('id', $().string())
 			.have('place', $().string())
-			.have('data', $().object())).$;
+			.have('data', $().object())).get();
 	if (homeErr) return rej('invalid home param');
 
 	// Get 'id' parameter
-	const [id, idErr] = $(params.id).optional.string().$;
+	const [id, idErr] = $(params.id).optional.string().get();
 	if (idErr) return rej('invalid id param');
 
 	// Get 'data' parameter
-	const [data, dataErr] = $(params.data).optional.object().$;
+	const [data, dataErr] = $(params.data).optional.object().get();
 	if (dataErr) return rej('invalid data param');
 
 	if (home) {

src/server/api/endpoints/i/update_mobile_home.ts

@@ -11,15 +11,15 @@ module.exports = async (params, user) => new Promise(async (res, rej) => {
 		$().object(true)
 			.have('name', $().string())
 			.have('id', $().string())
-			.have('data', $().object())).$;
+			.have('data', $().object())).get();
 	if (homeErr) return rej('invalid home param');
 
 	// Get 'id' parameter
-	const [id, idErr] = $(params.id).optional.string().$;
+	const [id, idErr] = $(params.id).optional.string().get();
 	if (idErr) return rej('invalid id param');
 
 	// Get 'data' parameter
-	const [data, dataErr] = $(params.data).optional.object().$;
+	const [data, dataErr] = $(params.data).optional.object().get();
 	if (dataErr) return rej('invalid data param');
 
 	if (home) {

src/server/api/endpoints/messaging/history.ts

@@ -11,7 +11,7 @@ import { pack } from '../../../../models/messaging-message';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	const mute = await Mute.find({

src/server/api/endpoints/messaging/messages.ts

@@ -16,7 +16,7 @@ import read from '../../common/read-messaging-message';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [recipientId, recipientIdErr] = $(params.userId).type(ID).$;
+	const [recipientId, recipientIdErr] = $(params.userId).type(ID).get();
 	if (recipientIdErr) return rej('invalid userId param');
 
 	// Fetch recipient
@@ -33,19 +33,19 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'markAsRead' parameter
-	const [markAsRead = true, markAsReadErr] = $(params.markAsRead).optional.boolean().$;
+	const [markAsRead = true, markAsReadErr] = $(params.markAsRead).optional.boolean().get();
 	if (markAsReadErr) return rej('invalid markAsRead param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/messaging/messages/create.ts

@@ -19,7 +19,7 @@ import config from '../../../../../config';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [recipientId, recipientIdErr] = $(params.userId).type(ID).$;
+	const [recipientId, recipientIdErr] = $(params.userId).type(ID).get();
 	if (recipientIdErr) return rej('invalid userId param');
 
 	// Myself
@@ -41,11 +41,11 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'text' parameter
-	const [text, textErr] = $(params.text).optional.string().pipe(isValidText).$;
+	const [text, textErr] = $(params.text).optional.string().pipe(isValidText).get();
 	if (textErr) return rej('invalid text');
 
 	// Get 'fileId' parameter
-	const [fileId, fileIdErr] = $(params.fileId).optional.type(ID).$;
+	const [fileId, fileIdErr] = $(params.fileId).optional.type(ID).get();
 	if (fileIdErr) return rej('invalid fileId param');
 
 	let file = null;

src/server/api/endpoints/mute/create.ts

@@ -12,7 +12,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const muter = user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// 自分自身

src/server/api/endpoints/mute/delete.ts

@@ -12,7 +12,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const muter = user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Check if the mutee is yourself

src/server/api/endpoints/mute/list.ts

@@ -11,15 +11,15 @@ import { getFriendIds } from '../../common/get-friends';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'iknow' parameter
-	const [iknow = false, iknowErr] = $(params.iknow).optional.boolean().$;
+	const [iknow = false, iknowErr] = $(params.iknow).optional.boolean().get();
 	if (iknowErr) return rej('invalid iknow param');
 
 	// Get 'limit' parameter
-	const [limit = 30, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 30, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'cursor' parameter
-	const [cursor = null, cursorErr] = $(params.cursor).optional.type(ID).$;
+	const [cursor = null, cursorErr] = $(params.cursor).optional.type(ID).get();
 	if (cursorErr) return rej('invalid cursor param');
 
 	// Construct query

src/server/api/endpoints/my/apps.ts

@@ -9,11 +9,11 @@ import App, { pack } from '../../../../models/app';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	const query = {

src/server/api/endpoints/notes.ts

@@ -9,35 +9,35 @@ import Note, { pack } from '../../../models/note';
  */
 module.exports = (params) => new Promise(async (res, rej) => {
 	// Get 'reply' parameter
-	const [reply, replyErr] = $(params.reply).optional.boolean().$;
+	const [reply, replyErr] = $(params.reply).optional.boolean().get();
 	if (replyErr) return rej('invalid reply param');
 
 	// Get 'renote' parameter
-	const [renote, renoteErr] = $(params.renote).optional.boolean().$;
+	const [renote, renoteErr] = $(params.renote).optional.boolean().get();
 	if (renoteErr) return rej('invalid renote param');
 
 	// Get 'media' parameter
-	const [media, mediaErr] = $(params.media).optional.boolean().$;
+	const [media, mediaErr] = $(params.media).optional.boolean().get();
 	if (mediaErr) return rej('invalid media param');
 
 	// Get 'poll' parameter
-	const [poll, pollErr] = $(params.poll).optional.boolean().$;
+	const [poll, pollErr] = $(params.poll).optional.boolean().get();
 	if (pollErr) return rej('invalid poll param');
 
 	// Get 'bot' parameter
-	//const [bot, botErr] = $(params.bot).optional.boolean().$;
+	//const [bot, botErr] = $(params.bot).optional.boolean().get();
 	//if (botErr) return rej('invalid bot param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/notes/context.ts

@@ -13,15 +13,15 @@ import Note, { pack } from '../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Lookup note

src/server/api/endpoints/notes/create.ts

@@ -14,23 +14,23 @@ import { IApp } from '../../../../models/app';
  */
 module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res, rej) => {
 	// Get 'visibility' parameter
-	const [visibility = 'public', visibilityErr] = $(params.visibility).optional.string().or(['public', 'unlisted', 'private', 'direct']).$;
+	const [visibility = 'public', visibilityErr] = $(params.visibility).optional.string().or(['public', 'unlisted', 'private', 'direct']).get();
 	if (visibilityErr) return rej('invalid visibility');
 
 	// Get 'text' parameter
-	const [text = null, textErr] = $(params.text).optional.nullable.string().pipe(isValidText).$;
+	const [text = null, textErr] = $(params.text).optional.nullable.string().pipe(isValidText).get();
 	if (textErr) return rej('invalid text');
 
 	// Get 'cw' parameter
-	const [cw, cwErr] = $(params.cw).optional.nullable.string().pipe(isValidCw).$;
+	const [cw, cwErr] = $(params.cw).optional.nullable.string().pipe(isValidCw).get();
 	if (cwErr) return rej('invalid cw');
 
 	// Get 'viaMobile' parameter
-	const [viaMobile = false, viaMobileErr] = $(params.viaMobile).optional.boolean().$;
+	const [viaMobile = false, viaMobileErr] = $(params.viaMobile).optional.boolean().get();
 	if (viaMobileErr) return rej('invalid viaMobile');
 
 	// Get 'tags' parameter
-	const [tags = [], tagsErr] = $(params.tags).optional.array($().string().range(1, 32)).unique().$;
+	const [tags = [], tagsErr] = $(params.tags).optional.array($().string().range(1, 32)).unique().get();
 	if (tagsErr) return rej('invalid tags');
 
 	// Get 'geo' parameter
@@ -43,11 +43,11 @@ module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res
 		.have('altitudeAccuracy', $().nullable.number())
 		.have('heading', $().nullable.number().range(0, 360))
 		.have('speed', $().nullable.number())
-		.$;
+		.get();
 	if (geoErr) return rej('invalid geo');
 
 	// Get 'mediaIds' parameter
-	const [mediaIds, mediaIdsErr] = $(params.mediaIds).optional.array($().type(ID)).unique().range(1, 4).$;
+	const [mediaIds, mediaIdsErr] = $(params.mediaIds).optional.array($().type(ID)).unique().range(1, 4).get();
 	if (mediaIdsErr) return rej('invalid mediaIds');
 
 	let files = [];
@@ -74,7 +74,7 @@ module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res
 	}
 
 	// Get 'renoteId' parameter
-	const [renoteId, renoteIdErr] = $(params.renoteId).optional.type(ID).$;
+	const [renoteId, renoteIdErr] = $(params.renoteId).optional.type(ID).get();
 	if (renoteIdErr) return rej('invalid renoteId');
 
 	let renote: INote = null;
@@ -95,7 +95,7 @@ module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res
 	}
 
 	// Get 'replyId' parameter
-	const [replyId, replyIdErr] = $(params.replyId).optional.type(ID).$;
+	const [replyId, replyIdErr] = $(params.replyId).optional.type(ID).get();
 	if (replyIdErr) return rej('invalid replyId');
 
 	let reply: INote = null;
@@ -116,7 +116,7 @@ module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res
 	}
 
 	// Get 'channelId' parameter
-	const [channelId, channelIdErr] = $(params.channelId).optional.type(ID).$;
+	const [channelId, channelIdErr] = $(params.channelId).optional.type(ID).get();
 	if (channelIdErr) return rej('invalid channelId');
 
 	let channel: IChannel = null;
@@ -162,7 +162,7 @@ module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res
 			.unique()
 			.range(2, 10)
 			.each(c => c.length > 0 && c.length < 50))
-		.$;
+		.get();
 	if (pollErr) return rej('invalid poll');
 
 	if (poll) {

src/server/api/endpoints/notes/favorites/create.ts

@@ -10,7 +10,7 @@ import Note from '../../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get favoritee

src/server/api/endpoints/notes/favorites/delete.ts

@@ -10,7 +10,7 @@ import Note from '../../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get favoritee

src/server/api/endpoints/notes/global-timeline.ts

@@ -11,23 +11,23 @@ import { pack } from '../../../../models/note';
  */
 module.exports = async (params, user, app) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) throw 'invalid limit param';
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) throw 'invalid sinceId param';
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) throw 'invalid untilId param';
 
 	// Get 'sinceDate' parameter
-	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().$;
+	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().get();
 	if (sinceDateErr) throw 'invalid sinceDate param';
 
 	// Get 'untilDate' parameter
-	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().$;
+	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().get();
 	if (untilDateErr) throw 'invalid untilDate param';
 
 	// Check if only one of sinceId, untilId, sinceDate, untilDate specified

src/server/api/endpoints/notes/local-timeline.ts

@@ -11,23 +11,23 @@ import { pack } from '../../../../models/note';
  */
 module.exports = async (params, user, app) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) throw 'invalid limit param';
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) throw 'invalid sinceId param';
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) throw 'invalid untilId param';
 
 	// Get 'sinceDate' parameter
-	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().$;
+	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().get();
 	if (sinceDateErr) throw 'invalid sinceDate param';
 
 	// Get 'untilDate' parameter
-	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().$;
+	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().get();
 	if (untilDateErr) throw 'invalid untilDate param';
 
 	// Check if only one of sinceId, untilId, sinceDate, untilDate specified

src/server/api/endpoints/notes/mentions.ts

@@ -16,19 +16,19 @@ import { pack } from '../../../../models/note';
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'following' parameter
 	const [following = false, followingError] =
-		$(params.following).optional.boolean().$;
+		$(params.following).optional.boolean().get();
 	if (followingError) return rej('invalid following param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/notes/polls/recommendation.ts

@@ -10,11 +10,11 @@ import Note, { pack } from '../../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get votes

src/server/api/endpoints/notes/polls/vote.ts

@@ -14,7 +14,7 @@ import notify from '../../../../../publishers/notify';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get votee
@@ -34,7 +34,7 @@ module.exports = (params, user) => new Promise(async (res, rej) => {
 	const [choice, choiceError] =
 		$(params.choice).number()
 			.pipe(c => note.poll.choices.some(x => x.id == c))
-			.$;
+			.get();
 	if (choiceError) return rej('invalid choice param');
 
 	// if already voted

src/server/api/endpoints/notes/reactions.ts

@@ -14,19 +14,19 @@ import Reaction, { pack } from '../../../../models/note-reaction';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'sort' parameter
-	const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').$;
+	const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').get();
 	if (sortError) return rej('invalid sort param');
 
 	// Lookup note

src/server/api/endpoints/notes/reactions/create.ts

@@ -11,11 +11,11 @@ import { validateReaction } from '../../../../../models/note-reaction';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get 'reaction' parameter
-	const [reaction, reactionErr] = $(params.reaction).string().pipe(validateReaction.ok).$;
+	const [reaction, reactionErr] = $(params.reaction).string().pipe(validateReaction.ok).get();
 	if (reactionErr) return rej('invalid reaction param');
 
 	// Fetch reactee

src/server/api/endpoints/notes/reactions/delete.ts

@@ -10,7 +10,7 @@ import Note from '../../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Fetch unreactee

src/server/api/endpoints/notes/replies.ts

@@ -13,19 +13,19 @@ import Note, { pack } from '../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'sort' parameter
-	const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').$;
+	const [sort = 'desc', sortError] = $(params.sort).optional.string().or('desc asc').get();
 	if (sortError) return rej('invalid sort param');
 
 	// Lookup note

src/server/api/endpoints/notes/reposts.ts

@@ -13,19 +13,19 @@ import Note, { pack } from '../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/notes/search.ts

@@ -18,63 +18,63 @@ import { pack } from '../../../../models/note';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'text' parameter
-	const [text, textError] = $(params.text).optional.string().$;
+	const [text, textError] = $(params.text).optional.string().get();
 	if (textError) return rej('invalid text param');
 
 	// Get 'includeUserIds' parameter
-	const [includeUserIds = [], includeUserIdsErr] = $(params.includeUserIds).optional.array($().type(ID)).$;
+	const [includeUserIds = [], includeUserIdsErr] = $(params.includeUserIds).optional.array($().type(ID)).get();
 	if (includeUserIdsErr) return rej('invalid includeUserIds param');
 
 	// Get 'excludeUserIds' parameter
-	const [excludeUserIds = [], excludeUserIdsErr] = $(params.excludeUserIds).optional.array($().type(ID)).$;
+	const [excludeUserIds = [], excludeUserIdsErr] = $(params.excludeUserIds).optional.array($().type(ID)).get();
 	if (excludeUserIdsErr) return rej('invalid excludeUserIds param');
 
 	// Get 'includeUserUsernames' parameter
-	const [includeUserUsernames = [], includeUserUsernamesErr] = $(params.includeUserUsernames).optional.array($().string()).$;
+	const [includeUserUsernames = [], includeUserUsernamesErr] = $(params.includeUserUsernames).optional.array($().string()).get();
 	if (includeUserUsernamesErr) return rej('invalid includeUserUsernames param');
 
 	// Get 'excludeUserUsernames' parameter
-	const [excludeUserUsernames = [], excludeUserUsernamesErr] = $(params.excludeUserUsernames).optional.array($().string()).$;
+	const [excludeUserUsernames = [], excludeUserUsernamesErr] = $(params.excludeUserUsernames).optional.array($().string()).get();
 	if (excludeUserUsernamesErr) return rej('invalid excludeUserUsernames param');
 
 	// Get 'following' parameter
-	const [following = null, followingErr] = $(params.following).optional.nullable.boolean().$;
+	const [following = null, followingErr] = $(params.following).optional.nullable.boolean().get();
 	if (followingErr) return rej('invalid following param');
 
 	// Get 'mute' parameter
-	const [mute = 'mute_all', muteErr] = $(params.mute).optional.string().$;
+	const [mute = 'mute_all', muteErr] = $(params.mute).optional.string().get();
 	if (muteErr) return rej('invalid mute param');
 
 	// Get 'reply' parameter
-	const [reply = null, replyErr] = $(params.reply).optional.nullable.boolean().$;
+	const [reply = null, replyErr] = $(params.reply).optional.nullable.boolean().get();
 	if (replyErr) return rej('invalid reply param');
 
 	// Get 'renote' parameter
-	const [renote = null, renoteErr] = $(params.renote).optional.nullable.boolean().$;
+	const [renote = null, renoteErr] = $(params.renote).optional.nullable.boolean().get();
 	if (renoteErr) return rej('invalid renote param');
 
 	// Get 'media' parameter
-	const [media = null, mediaErr] = $(params.media).optional.nullable.boolean().$;
+	const [media = null, mediaErr] = $(params.media).optional.nullable.boolean().get();
 	if (mediaErr) return rej('invalid media param');
 
 	// Get 'poll' parameter
-	const [poll = null, pollErr] = $(params.poll).optional.nullable.boolean().$;
+	const [poll = null, pollErr] = $(params.poll).optional.nullable.boolean().get();
 	if (pollErr) return rej('invalid poll param');
 
 	// Get 'sinceDate' parameter
-	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().$;
+	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().get();
 	if (sinceDateErr) throw 'invalid sinceDate param';
 
 	// Get 'untilDate' parameter
-	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().$;
+	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().get();
 	if (untilDateErr) throw 'invalid untilDate param';
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 30).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 30).get();
 	if (limitErr) return rej('invalid limit param');
 
 	let includeUsers = includeUserIds;

src/server/api/endpoints/notes/show.ts

@@ -13,7 +13,7 @@ import Note, { pack } from '../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'noteId' parameter
-	const [noteId, noteIdErr] = $(params.noteId).type(ID).$;
+	const [noteId, noteIdErr] = $(params.noteId).type(ID).get();
 	if (noteIdErr) return rej('invalid noteId param');
 
 	// Get note

src/server/api/endpoints/notes/timeline.ts

@@ -13,23 +13,23 @@ import { pack } from '../../../../models/note';
  */
 module.exports = async (params, user, app) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) throw 'invalid limit param';
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) throw 'invalid sinceId param';
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) throw 'invalid untilId param';
 
 	// Get 'sinceDate' parameter
-	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().$;
+	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().get();
 	if (sinceDateErr) throw 'invalid sinceDate param';
 
 	// Get 'untilDate' parameter
-	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().$;
+	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().get();
 	if (untilDateErr) throw 'invalid untilDate param';
 
 	// Check if only one of sinceId, untilId, sinceDate, untilDate specified
@@ -38,11 +38,11 @@ module.exports = async (params, user, app) => {
 	}
 
 	// Get 'includeMyRenotes' parameter
-	const [includeMyRenotes = true, includeMyRenotesErr] = $(params.includeMyRenotes).optional.boolean().$;
+	const [includeMyRenotes = true, includeMyRenotesErr] = $(params.includeMyRenotes).optional.boolean().get();
 	if (includeMyRenotesErr) throw 'invalid includeMyRenotes param';
 
 	// Get 'includeRenotedMyNotes' parameter
-	const [includeRenotedMyNotes = true, includeRenotedMyNotesErr] = $(params.includeRenotedMyNotes).optional.boolean().$;
+	const [includeRenotedMyNotes = true, includeRenotedMyNotesErr] = $(params.includeRenotedMyNotes).optional.boolean().get();
 	if (includeRenotedMyNotesErr) throw 'invalid includeRenotedMyNotes param';
 
 	const [followings, watchingChannelIds, mutedUserIds] = await Promise.all([

src/server/api/endpoints/notes/trend.ts

@@ -14,27 +14,27 @@ import Note, { pack } from '../../../../models/note';
  */
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'reply' parameter
-	const [reply, replyErr] = $(params.reply).optional.boolean().$;
+	const [reply, replyErr] = $(params.reply).optional.boolean().get();
 	if (replyErr) return rej('invalid reply param');
 
 	// Get 'renote' parameter
-	const [renote, renoteErr] = $(params.renote).optional.boolean().$;
+	const [renote, renoteErr] = $(params.renote).optional.boolean().get();
 	if (renoteErr) return rej('invalid renote param');
 
 	// Get 'media' parameter
-	const [media, mediaErr] = $(params.media).optional.boolean().$;
+	const [media, mediaErr] = $(params.media).optional.boolean().get();
 	if (mediaErr) return rej('invalid media param');
 
 	// Get 'poll' parameter
-	const [poll, pollErr] = $(params.poll).optional.boolean().$;
+	const [poll, pollErr] = $(params.poll).optional.boolean().get();
 	if (pollErr) return rej('invalid poll param');
 
 	const query = {

src/server/api/endpoints/notes/user-list-timeline.ts

@@ -12,23 +12,23 @@ import UserList from '../../../../models/user-list';
  */
 module.exports = async (params, user, app) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) throw 'invalid limit param';
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) throw 'invalid sinceId param';
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) throw 'invalid untilId param';
 
 	// Get 'sinceDate' parameter
-	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().$;
+	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().get();
 	if (sinceDateErr) throw 'invalid sinceDate param';
 
 	// Get 'untilDate' parameter
-	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().$;
+	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().get();
 	if (untilDateErr) throw 'invalid untilDate param';
 
 	// Check if only one of sinceId, untilId, sinceDate, untilDate specified
@@ -37,15 +37,15 @@ module.exports = async (params, user, app) => {
 	}
 
 	// Get 'includeMyRenotes' parameter
-	const [includeMyRenotes = true, includeMyRenotesErr] = $(params.includeMyRenotes).optional.boolean().$;
+	const [includeMyRenotes = true, includeMyRenotesErr] = $(params.includeMyRenotes).optional.boolean().get();
 	if (includeMyRenotesErr) throw 'invalid includeMyRenotes param';
 
 	// Get 'includeRenotedMyNotes' parameter
-	const [includeRenotedMyNotes = true, includeRenotedMyNotesErr] = $(params.includeRenotedMyNotes).optional.boolean().$;
+	const [includeRenotedMyNotes = true, includeRenotedMyNotesErr] = $(params.includeRenotedMyNotes).optional.boolean().get();
 	if (includeRenotedMyNotesErr) throw 'invalid includeRenotedMyNotes param';
 
 	// Get 'listId' parameter
-	const [listId, listIdErr] = $(params.listId).type(ID).$;
+	const [listId, listIdErr] = $(params.listId).type(ID).get();
 	if (listIdErr) throw 'invalid listId param';
 
 	const [list, mutedUserIds] = await Promise.all([

src/server/api/endpoints/othello/games.ts

@@ -3,19 +3,19 @@ import OthelloGame, { pack } from '../../../../models/othello-game';
 
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'my' parameter
-	const [my = false, myErr] = $(params.my).optional.boolean().$;
+	const [my = false, myErr] = $(params.my).optional.boolean().get();
 	if (myErr) return rej('invalid my param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Check if both of sinceId and untilId is specified

src/server/api/endpoints/othello/games/show.ts

@@ -4,7 +4,7 @@ import Othello from '../../../../../othello/core';
 
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'gameId' parameter
-	const [gameId, gameIdErr] = $(params.gameId).type(ID).$;
+	const [gameId, gameIdErr] = $(params.gameId).type(ID).get();
 	if (gameIdErr) return rej('invalid gameId param');
 
 	const game = await OthelloGame.findOne({ _id: gameId });

src/server/api/endpoints/othello/match.ts

@@ -7,7 +7,7 @@ import { eighteight } from '../../../../othello/maps';
 
 module.exports = (params, user) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [childId, childIdErr] = $(params.userId).type(ID).$;
+	const [childId, childIdErr] = $(params.userId).type(ID).get();
 	if (childIdErr) return rej('invalid userId param');
 
 	// Myself

src/server/api/endpoints/sw/register.ts

@@ -9,15 +9,15 @@ import Subscription from '../../../../models/sw-subscription';
  */
 module.exports = async (params, user, app) => new Promise(async (res, rej) => {
 	// Get 'endpoint' parameter
-	const [endpoint, endpointErr] = $(params.endpoint).string().$;
+	const [endpoint, endpointErr] = $(params.endpoint).string().get();
 	if (endpointErr) return rej('invalid endpoint param');
 
 	// Get 'auth' parameter
-	const [auth, authErr] = $(params.auth).string().$;
+	const [auth, authErr] = $(params.auth).string().get();
 	if (authErr) return rej('invalid auth param');
 
 	// Get 'publickey' parameter
-	const [publickey, publickeyErr] = $(params.publickey).string().$;
+	const [publickey, publickeyErr] = $(params.publickey).string().get();
 	if (publickeyErr) return rej('invalid publickey param');
 
 	// if already subscribed

src/server/api/endpoints/username/available.ts

@@ -13,7 +13,7 @@ import { validateUsername } from '../../../../models/user';
  */
 module.exports = async (params) => new Promise(async (res, rej) => {
 	// Get 'username' parameter
-	const [username, usernameError] = $(params.username).string().pipe(validateUsername).$;
+	const [username, usernameError] = $(params.username).string().pipe(validateUsername).get();
 	if (usernameError) return rej('invalid username param');
 
 	// Get exist

src/server/api/endpoints/users.ts

@@ -9,15 +9,15 @@ import User, { pack } from '../../../models/user';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'sort' parameter
-	const [sort, sortError] = $(params.sort).optional.string().or('+follower|-follower').$;
+	const [sort, sortError] = $(params.sort).optional.string().or('+follower|-follower').get();
 	if (sortError) return rej('invalid sort param');
 
 	// Construct query

src/server/api/endpoints/users/followers.ts

@@ -12,19 +12,19 @@ import { getFriendIds } from '../../common/get-friends';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Get 'iknow' parameter
-	const [iknow = false, iknowErr] = $(params.iknow).optional.boolean().$;
+	const [iknow = false, iknowErr] = $(params.iknow).optional.boolean().get();
 	if (iknowErr) return rej('invalid iknow param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'cursor' parameter
-	const [cursor = null, cursorErr] = $(params.cursor).optional.type(ID).$;
+	const [cursor = null, cursorErr] = $(params.cursor).optional.type(ID).get();
 	if (cursorErr) return rej('invalid cursor param');
 
 	// Lookup user

src/server/api/endpoints/users/following.ts

@@ -16,19 +16,19 @@ import { getFriendIds } from '../../common/get-friends';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Get 'iknow' parameter
-	const [iknow = false, iknowErr] = $(params.iknow).optional.boolean().$;
+	const [iknow = false, iknowErr] = $(params.iknow).optional.boolean().get();
 	if (iknowErr) return rej('invalid iknow param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'cursor' parameter
-	const [cursor = null, cursorErr] = $(params.cursor).optional.type(ID).$;
+	const [cursor = null, cursorErr] = $(params.cursor).optional.type(ID).get();
 	if (cursorErr) return rej('invalid cursor param');
 
 	// Lookup user

src/server/api/endpoints/users/get_frequently_replied_users.ts

@@ -7,11 +7,11 @@ import User, { pack } from '../../../../models/user';
 
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Lookup user

src/server/api/endpoints/users/lists/create.ts

@@ -9,7 +9,7 @@ import UserList, { pack } from '../../../../../models/user-list';
  */
 module.exports = async (params, user) => new Promise(async (res, rej) => {
 	// Get 'title' parameter
-	const [title, titleErr] = $(params.title).string().range(1, 100).$;
+	const [title, titleErr] = $(params.title).string().range(1, 100).get();
 	if (titleErr) return rej('invalid title param');
 
 	// insert

src/server/api/endpoints/users/lists/push.ts

@@ -11,7 +11,7 @@ import { deliver } from '../../../../../queue';
  */
 module.exports = async (params, me) => new Promise(async (res, rej) => {
 	// Get 'listId' parameter
-	const [listId, listIdErr] = $(params.listId).type(ID).$;
+	const [listId, listIdErr] = $(params.listId).type(ID).get();
 	if (listIdErr) return rej('invalid listId param');
 
 	// Fetch the list
@@ -25,7 +25,7 @@ module.exports = async (params, me) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	const [userId, userIdErr] = $(params.userId).type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Fetch the user

src/server/api/endpoints/users/lists/show.ts

@@ -6,7 +6,7 @@ import UserList, { pack } from '../../../../../models/user-list';
  */
 module.exports = async (params, me) => new Promise(async (res, rej) => {
 	// Get 'listId' parameter
-	const [listId, listIdErr] = $(params.listId).type(ID).$;
+	const [listId, listIdErr] = $(params.listId).type(ID).get();
 	if (listIdErr) return rej('invalid listId param');
 
 	// Fetch the list

src/server/api/endpoints/users/notes.ts

@@ -11,11 +11,11 @@ import User from '../../../../models/user';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).optional.type(ID).$;
+	const [userId, userIdErr] = $(params.userId).optional.type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Get 'username' parameter
-	const [username, usernameErr] = $(params.username).optional.string().$;
+	const [username, usernameErr] = $(params.username).optional.string().get();
 	if (usernameErr) return rej('invalid username param');
 
 	if (userId === undefined && username === undefined) {
@@ -23,7 +23,7 @@ module.exports = (params, me) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'host' parameter
-	const [host, hostErr] = $(params.host).optional.string().$;
+	const [host, hostErr] = $(params.host).optional.string().get();
 	if (hostErr) return rej('invalid host param');
 
 	if (userId === undefined && host === undefined) {
@@ -31,31 +31,31 @@ module.exports = (params, me) => new Promise(async (res, rej) => {
 	}
 
 	// Get 'includeReplies' parameter
-	const [includeReplies = true, includeRepliesErr] = $(params.includeReplies).optional.boolean().$;
+	const [includeReplies = true, includeRepliesErr] = $(params.includeReplies).optional.boolean().get();
 	if (includeRepliesErr) return rej('invalid includeReplies param');
 
 	// Get 'withMedia' parameter
-	const [withMedia = false, withMediaErr] = $(params.withMedia).optional.boolean().$;
+	const [withMedia = false, withMediaErr] = $(params.withMedia).optional.boolean().get();
 	if (withMediaErr) return rej('invalid withMedia param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'sinceId' parameter
-	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
+	const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).get();
 	if (sinceIdErr) return rej('invalid sinceId param');
 
 	// Get 'untilId' parameter
-	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
+	const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).get();
 	if (untilIdErr) return rej('invalid untilId param');
 
 	// Get 'sinceDate' parameter
-	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().$;
+	const [sinceDate, sinceDateErr] = $(params.sinceDate).optional.number().get();
 	if (sinceDateErr) throw 'invalid sinceDate param';
 
 	// Get 'untilDate' parameter
-	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().$;
+	const [untilDate, untilDateErr] = $(params.untilDate).optional.number().get();
 	if (untilDateErr) throw 'invalid untilDate param';
 
 	// Check if only one of sinceId, untilId, sinceDate, untilDate specified

src/server/api/endpoints/users/recommendation.ts

@@ -16,11 +16,11 @@ import Mute from '../../../../models/mute';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// ID list of the user itself and other users who the user follows

src/server/api/endpoints/users/search.ts

@@ -16,15 +16,15 @@ const escapeRegexp = require('escape-regexp');
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'query' parameter
-	const [query, queryError] = $(params.query).string().pipe(x => x != '').$;
+	const [query, queryError] = $(params.query).string().pipe(x => x != '').get();
 	if (queryError) return rej('invalid query param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'max' parameter
-	const [max = 10, maxErr] = $(params.max).optional.number().range(1, 30).$;
+	const [max = 10, maxErr] = $(params.max).optional.number().range(1, 30).get();
 	if (maxErr) return rej('invalid max param');
 
 	// If Elasticsearch is available, search by $

src/server/api/endpoints/users/search_by_username.ts

@@ -9,15 +9,15 @@ import User, { pack } from '../../../../models/user';
  */
 module.exports = (params, me) => new Promise(async (res, rej) => {
 	// Get 'query' parameter
-	const [query, queryError] = $(params.query).string().$;
+	const [query, queryError] = $(params.query).string().get();
 	if (queryError) return rej('invalid query param');
 
 	// Get 'offset' parameter
-	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).$;
+	const [offset = 0, offsetErr] = $(params.offset).optional.number().min(0).get();
 	if (offsetErr) return rej('invalid offset param');
 
 	// Get 'limit' parameter
-	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
+	const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).get();
 	if (limitErr) return rej('invalid limit param');
 
 	const users = await User

src/server/api/endpoints/users/show.ts

@@ -14,19 +14,19 @@ module.exports = (params, me) => new Promise(async (res, rej) => {
 	let user;
 
 	// Get 'userId' parameter
-	const [userId, userIdErr] = $(params.userId).optional.type(ID).$;
+	const [userId, userIdErr] = $(params.userId).optional.type(ID).get();
 	if (userIdErr) return rej('invalid userId param');
 
 	// Get 'userIds' parameter
-	const [userIds, userIdsErr] = $(params.userIds).optional.array($().type(ID)).$;
+	const [userIds, userIdsErr] = $(params.userIds).optional.array($().type(ID)).get();
 	if (userIdsErr) return rej('invalid userIds param');
 
 	// Get 'username' parameter
-	const [username, usernameErr] = $(params.username).optional.string().$;
+	const [username, usernameErr] = $(params.username).optional.string().get();
 	if (usernameErr) return rej('invalid username param');
 
 	// Get 'host' parameter
-	const [host, hostErr] = $(params.host).nullable.optional.string().$;
+	const [host, hostErr] = $(params.host).nullable.optional.string().get();
 	if (hostErr) return rej('invalid host param');
 
 	if (userIds) {

webpack.config.ts

@@ -5,6 +5,7 @@
 import * as fs from 'fs';
 import * as webpack from 'webpack';
 import chalk from 'chalk';
+const { VueLoaderPlugin } = require('vue-loader');
 import jsonImporter from 'node-sass-json-importer';
 const minifyHtml = require('html-minifier').minify;
 const WebpackOnBuildPlugin = require('on-build-webpack');
@@ -117,7 +118,8 @@ module.exports = entries.map(x => {
 			fs.writeFileSync('./built/client/meta.json', JSON.stringify({
 				version
 			}), 'utf-8');
-		})
+		}),
+		new VueLoaderPlugin()
 	];
 
 	if (isProduction) {
@@ -135,8 +137,10 @@ module.exports = entries.map(x => {
 					loader: 'vue-loader',
 					options: {
 						cssSourceMap: false,
+						compilerOptions: {
 							preserveWhitespace: false
 						}
+					}
 				}, {
 					loader: 'replace',
 					query: {
@@ -165,10 +169,24 @@ module.exports = entries.map(x => {
 					}
 				}]
 			}, {
-				test: /\.styl$/,
+				test: /\.styl(us)?$/,
 				exclude: /node_modules/,
+				oneOf: [{
+					resourceQuery: /module/,
 					use: [{
-					loader: 'style-loader'
+						loader: 'vue-style-loader'
+					}, {
+						loader: 'css-loader',
+						options: {
+							modules: true,
+							minimize: true
+						}
+					}, {
+						loader: 'stylus-loader'
+					}]
+				}, {
+					use: [{
+						loader: 'vue-style-loader'
 					}, {
 						loader: 'css-loader',
 						options: {
@@ -177,6 +195,7 @@ module.exports = entries.map(x => {
 					}, {
 						loader: 'stylus-loader'
 					}]
+				}]
 			}, {
 				test: /\.scss$/,
 				exclude: /node_modules/,
@@ -196,7 +215,7 @@ module.exports = entries.map(x => {
 			}, {
 				test: /\.css$/,
 				use: [{
-					loader: 'style-loader'
+					loader: 'vue-style-loader'
 				}, {
 					loader: 'css-loader',
 					options: {