chore(deps): update devdependency eslint to v8 (#472)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Xin Du (Clark) <clark.duxin@gmail.com>

package.json

@@ -42,11 +42,11 @@
     "@nuxt/types": "^2.15.8",
     "@nuxt/typescript-build": "^2.1.0",
     "@nuxt/typescript-runtime": "^2.1.0",
-    "@nuxtjs/eslint-config-typescript": "^6.0.1",
+    "@nuxtjs/eslint-config-typescript": "^7.0.2",
     "@types/jest": "^27.0.3",
     "@types/sass": "^1.43.1",
     "codecov": "^3.8.2",
-    "eslint": "^7.32.0",
+    "eslint": "^8.3.0",
     "husky": "^7.0.0",
     "jest": "^27.3.1",
     "nuxt": "^2.15.8",

src/build.ts

@@ -1,21 +1,30 @@
 import path from 'path'
 import fs from 'fs'
-import { ModuleThis } from '@nuxt/types/config/module'
+import { Module } from '@nuxt/types/config/module'
 import { Options } from './options'
 
-export default function setupBuild (this: ModuleThis, options: Options) {
+const setupBuild: Module<Options> = function (
+  options
+) {
   if (!options.treeShake) {
     this.options.css!.push('vuetify/dist/vuetify.css')
   }
 
   // Enable tree-shaking with VuetifyLoader (https://github.com/vuetifyjs/vuetify-loader)
   if (options.treeShake) {
-    const VuetifyLoaderPlugin = this.nuxt.resolver.requireModule('vuetify-loader/lib/plugin')
-
-    ;(this.options.build!.transpile! as string[]).push('vuetify/lib')
+    const VuetifyLoaderPlugin = this.nuxt.resolver.requireModule(
+      'vuetify-loader/lib/plugin'
+    );
+    (this.options.build!.transpile! as string[]).push('vuetify/lib')
 
     this.extendBuild((config) => {
-      config.plugins!.push(new VuetifyLoaderPlugin(typeof options.treeShake === 'object' ? options.treeShake.loaderOptions : {}))
+      config.plugins!.push(
+        new VuetifyLoaderPlugin(
+          typeof options.treeShake === 'object'
+            ? options.treeShake.loaderOptions
+            : {}
+        )
+      )
     })
   }
 
@@ -27,14 +36,18 @@ export default function setupBuild (this: ModuleThis, options: Options) {
   delete vuetifyOptions.preset
   delete vuetifyOptions.treeShake
 
-  let optionsPath: string | null = this.nuxt.resolver.resolveAlias(options.optionsPath ||
-      path.join(this.options.dir!.app || 'app', 'vuetify', 'options.js'))
+  let optionsPath: string | null = this.nuxt.resolver.resolveAlias(
+    options.optionsPath ||
+      path.join(this.options.dir!.app || 'app', 'vuetify', 'options.js')
+  )
 
   optionsPath = fs.existsSync(optionsPath!) ? optionsPath : null
 
   // Register options template
   this.addTemplate({
-    fileName: `vuetify/options.${optionsPath && optionsPath.endsWith('ts') ? 'ts' : 'js'}`,
+    fileName: `vuetify/options.${
+      optionsPath && optionsPath.endsWith('ts') ? 'ts' : 'js'
+    }`,
     src: optionsPath || path.resolve(__dirname, '../templates', 'options.js'),
     options: vuetifyOptions
   })
@@ -50,3 +63,5 @@ export default function setupBuild (this: ModuleThis, options: Options) {
     }
   })
 }
+
+export default setupBuild

src/font.ts

@@ -1,4 +1,4 @@
-import { ModuleThis } from '@nuxt/types/config/module'
+import { Module } from '@nuxt/types/config/module'
 
 import type { SassOptionsV10 } from './sass'
 
@@ -7,7 +7,7 @@ export interface FontOptions {
   size?: number
 }
 
-export default function setupFont (this: ModuleThis, options: FontOptions) {
+const setupFont: Module<FontOptions> = function (options) {
   const family = `${options.family}:100,300,400,500,700,900&display=swap`
 
   /* istanbul ignore else */
@@ -38,3 +38,5 @@ export default function setupFont (this: ModuleThis, options: FontOptions) {
     sass.additionalData = [`$font-size-root: ${options.size}px`, sass.additionalData].join('\n')
   }
 }
+
+export default setupFont

src/icons.ts

@@ -1,4 +1,4 @@
-import { ModuleThis } from '@nuxt/types/config/module'
+import { Module } from '@nuxt/types/config/module'
 
 const presetsCDN = {
   mdi: 'https://cdn.jsdelivr.net/npm/@mdi/font@latest/css/materialdesignicons.min.css',
@@ -9,7 +9,7 @@ const presetsCDN = {
 
 export type IconPreset = keyof typeof presetsCDN
 
-export default function setupIcons (this: ModuleThis, preset: IconPreset) {
+const setupIcons : Module<IconPreset> = function (preset) {
   // istanbul ignore else
   if (presetsCDN[preset] && typeof this.options.head === 'object') {
     this.options.head!.link!.push({
@@ -19,3 +19,5 @@ export default function setupIcons (this: ModuleThis, preset: IconPreset) {
     })
   }
 }
+
+export default setupIcons

src/options.ts

@@ -2,7 +2,7 @@ import merge from 'deepmerge'
 
 import { SFCDescriptor } from 'vue-template-compiler'
 import { UserVuetifyPreset } from 'vuetify/types/services/presets'
-import { ModuleThis } from '@nuxt/types/config/module'
+import { NuxtOptions } from '@nuxt/types/config'
 
 import { FontOptions } from './font'
 import { IconPreset } from './icons'
@@ -46,7 +46,7 @@ export const defaults = {
   treeShake: process.env.NODE_ENV === 'production'
 }
 
-export default function initOptions (this: ModuleThis, moduleOptions?: Options): Required<Options> {
+export default function initOptions (this: { options: NuxtOptions }, moduleOptions?: Options): Required<Options> {
   const options = merge.all([
     defaults,
     this.options.vuetify || {},

src/sass.ts

@@ -1,13 +1,21 @@
-import { NuxtOptionsLoaders } from '@nuxt/types/config/build'
-import { ModuleThis } from '@nuxt/types/config/module'
+import { NuxtOptionsBuild } from '@nuxt/types/config/build'
+import { Module } from '@nuxt/types/config/module'
 import dartSass from 'sass'
 import { Options as SassOptions } from 'sass-loader'
 import { Options } from './options'
 
-export type SassOptionsV10 = SassOptions & { additionalData?: string, indentedSyntax?: boolean }
+export type SassOptionsV10 = SassOptions & {
+  additionalData?: string;
+  indentedSyntax?: boolean;
+};
 
-export default function setupSass (this: ModuleThis, customVariables: Options['customVariables']) {
-  const { sass, scss } : { sass: SassOptionsV10, scss: SassOptionsV10} = this.options.build!.loaders as Required<Pick<NuxtOptionsLoaders, 'sass' | 'scss'>>
+const setupSass: Module<Options['customVariables']> = function (
+  customVariables
+) {
+  const { sass, scss }: { sass: SassOptionsV10; scss: SassOptionsV10 } = this
+    .options.build!.loaders as Required<
+    Pick<NonNullable<NuxtOptionsBuild['loaders']>, 'sass' | 'scss'>
+  >
 
   // Use Dart Sass
   sass.implementation = scss.implementation = dartSass
@@ -22,9 +30,15 @@ export default function setupSass (this: ModuleThis, customVariables: Options['c
 
   // Custom variables
   if (customVariables && customVariables.length > 0) {
-    const sassImports = customVariables.map(path => `@import '${path}'`).join('\n')
+    const sassImports = customVariables
+      .map(path => `@import '${path}'`)
+      .join('\n')
     sass.additionalData = [sass.additionalData, sassImports].join('\n')
-    const scssImports = customVariables.map(path => `@import '${path}';`).join('\n')
+    const scssImports = customVariables
+      .map(path => `@import '${path}';`)
+      .join('\n')
     scss.additionalData = [scss.additionalData, scssImports].join('\n')
   }
 }
+
+export default setupSass