fix lint errors

Author: kazupon

.eslintrc.js

@@ -29,6 +29,9 @@ module.exports = {
   },
   rules: {
     'object-curly-spacing': 'off',
+    '@typescript-eslint/ban-types': 'off',
+    '@typescript-eslint/ban-ts-ignore': 'off',
+    '@typescript-eslint/ban-ts-comment': 'off',
     '@typescript-eslint/explicit-function-return-type': 'off',
     '@typescript-eslint/member-delimiter-style': 'off',
     '@typescript-eslint/no-use-before-define': 'off',

src/components/Translation.ts

@@ -3,6 +3,7 @@ import {
   Fragment,
   defineComponent,
   SetupContext,
+  VNodeChild,
   VNodeArrayChildren
 } from 'vue'
 import { Composer, ComposerInternal } from '../composer'
@@ -39,7 +40,7 @@ export const Translation = defineComponent({
       ComposerInternal
     const keys = Object.keys(slots).filter(key => key !== '_')
 
-    return () => {
+    return (): VNodeChild => {
       const options = {} as TranslateOptions
       if (props.locale) {
         options.locale = props.locale

src/components/formatRenderer.ts

@@ -3,6 +3,7 @@ import {
   RenderFunction,
   Fragment,
   SetupContext,
+  VNodeChild,
   VNodeArrayChildren
 } from 'vue'
 import { NumberOptions, DateTimeOptions } from '../core'
@@ -34,7 +35,7 @@ export function renderFormatter<
 ): RenderFunction {
   const { slots, attrs } = context
 
-  return () => {
+  return (): VNodeChild => {
     const options = { part: true } as Arg
     let orverrides = {} as FormatOverrideOptions
 

src/core/translate.ts

@@ -325,7 +325,7 @@ function getCompileOptions(
   key: string,
   source: string,
   warnHtmlMessage: boolean,
-  errorDetector?: Function
+  errorDetector?: Function // eslint-disable-line @typescript-eslint/ban-types
 ): CompileOptions {
   return {
     warnHtmlMessage,

src/legacy.ts

@@ -121,16 +121,16 @@ export interface VueI18n {
   t(key: Path, locale: Locale, list: unknown[]): TranslateResult
   t(key: Path, locale: Locale, named: object): TranslateResult
   t(key: Path, list: unknown[]): TranslateResult
-  t(key: Path, named: object): TranslateResult
+  t(key: Path, named: Record<string, unknown>): TranslateResult
   t(...args: unknown[]): TranslateResult // for $t
   tc(key: Path): TranslateResult
   tc(key: Path, locale: Locale): TranslateResult
   tc(key: Path, list: unknown[]): TranslateResult
-  tc(key: Path, named: object): TranslateResult
+  tc(key: Path, named: Record<string, unknown>): TranslateResult
   tc(key: Path, choice: number): TranslateResult
   tc(key: Path, choice: number, locale: Locale): TranslateResult
   tc(key: Path, choice: number, list: unknown[]): TranslateResult
-  tc(key: Path, choice: number, named: object): TranslateResult
+  tc(key: Path, choice: number, named: Record<string, unknown>): TranslateResult
   tc(...args: unknown[]): TranslateResult // for $tc
   te(key: Path, locale?: Locale): boolean
   getLocaleMessage(locale: Locale): LocaleMessage

src/message/errors.ts

@@ -78,6 +78,6 @@ export function createCompileError<T extends number>(
   return error
 }
 
-export function defaultOnError(error: CompileError) {
+export function defaultOnError(error: CompileError): never {
   throw error
 }

src/message/location.ts

@@ -13,15 +13,19 @@ export interface Position {
   column: number
 }
 
-export function createPosition(line: number, column: number, offset: number) {
+export function createPosition(
+  line: number,
+  column: number,
+  offset: number
+): Position {
   return { line, column, offset } as Position
 }
 
 export function createLocation(
   start: Position,
   end: Position,
   source?: string
-) {
+): SourceLocation {
   const loc = { start, end } as SourceLocation
   if (source != null) {
     loc.source = source

src/message/runtime.ts

@@ -24,7 +24,7 @@ export type MessageFunction = {
 }
 export type MessageFunctions = Record<string, MessageFunction>
 export type MessageResolveFunction = (key: string) => MessageFunction
-export type NamedValue<T = {}> = T & { [prop: string]: unknown }
+export type NamedValue<T = {}> = T & Record<string, unknown>
 export type MessageNormalize = (values: unknown[]) => unknown
 export type MessageInterpolate = (val: unknown) => unknown
 

src/message/tokenizer.ts

@@ -374,7 +374,10 @@ export function createTokenizer(
     return ret
   }
 
-  const takeChar = (scnr: Scanner, fn: Function): string | undefined | null => {
+  const takeChar = (
+    scnr: Scanner,
+    fn: (ch: string) => boolean
+  ): string | undefined | null => {
     const ch = scnr.currentChar()
 
     if (ch === EOF) {

src/mixin.ts

@@ -144,7 +144,7 @@ export function defineMixin(
   i18n: I18nInternal
 ): ComponentOptions {
   return {
-    beforeCreate() {
+    beforeCreate(): void {
       const instance = getCurrentInstance()
       /* istanbul ignore if */
       if (!instance) {
@@ -185,11 +185,11 @@ export function defineMixin(
         this.$i18n.n(...args)
     },
 
-    mounted() {
+    mounted(): void {
       this.$el.__intlify__ = this.$i18n.__composer
     },
 
-    beforeDestroy() {
+    beforeDestroy(): void {
       const instance = getCurrentInstance()
       /* istanbul ignore if */
       if (!instance) {