chore: improve types (#115)

* wip: improve types

* feat: improve types

* Apply suggestions from code review

Co-authored-by: Sylvain Marroufin <marroufin.sylvain@gmail.com>

* chore: update

* chore: enable ci typecheck

* chore: fix

Co-authored-by: Sylvain Marroufin <marroufin.sylvain@gmail.com>

src/runtime/components/elements/Button.vue

@@ -6,9 +6,9 @@
     :aria-label="ariaLabel"
     v-bind="buttonProps"
   >
-    <Icon v-if="isLeading" :name="leadingIconName" :class="leadingIconClass" aria-hidden="true" />
+    <Icon v-if="isLeading && leadingIconName" :name="leadingIconName" :class="leadingIconClass" aria-hidden="true" />
     <slot><span :class="truncate ? 'text-left break-all line-clamp-1' : ''">{{ label }}</span></slot>
-    <Icon v-if="isTrailing" :name="trailingIconName" :class="trailingIconClass" aria-hidden="true" />
+    <Icon v-if="isTrailing && trailingIconName" :name="trailingIconName" :class="trailingIconClass" aria-hidden="true" />
   </component>
 </template>
 

src/runtime/components/elements/Dropdown.vue

@@ -38,7 +38,7 @@ import {
   MenuItems,
   MenuItem
 } from '@headlessui/vue'
-import type { Ref, PropType } from 'vue'
+import type { PropType } from 'vue'
 import type { RouteLocationNormalized } from 'vue-router'
 import { ref, computed, onMounted } from 'vue'
 import { defu } from 'defu'
@@ -153,13 +153,14 @@ function resolveItemClass ({ active, disabled }: { active: boolean, disabled: bo
 }
 
 // https://github.com/tailwindlabs/headlessui/blob/f66f4926c489fc15289d528294c23a3dc2aee7b1/packages/%40headlessui-vue/src/components/menu/menu.ts#L131
-const menuApi: Ref<any> = ref(null)
+const menuApi = ref<any>(null)
 
 let openTimeout: NodeJS.Timeout | null = null
 let closeTimeout: NodeJS.Timeout | null = null
 
 onMounted(() => {
   setTimeout(() => {
+    // @ts-expect-error internals
     const menuProvides = trigger.value?.$.provides
     if (!menuProvides) {
       return

src/runtime/components/elements/Icon.vue

@@ -18,15 +18,19 @@ const props = defineProps({
   }
 })
 const nuxtApp = useNuxtApp()
-const state = useState('u-icons', () => ({}))
+const state = useState<Record<string, Required<IconifyIcon> | Promise<void> | null>>('u-icons', () => ({}))
 
-const isFetching = computed(() => !!state.value?.[props.name]?.then)
-const icon = computed<IconifyIcon | null>(() => !state.value?.[props.name] || state.value[props.name].then ? null : state.value[props.name])
+const isFetching = computed(() => state.value?.[props.name] && ('then' in state.value?.[props.name]!))
+const icon = computed<Required<IconifyIcon> | null>(() =>
+  !state.value?.[props.name] || 'then' in state.value[props.name]!
+    ? null
+    : state.value[props.name] as Required<IconifyIcon>
+)
 const component = computed(() => nuxtApp.vueApp.component(props.name))
 
 const loadIconComponent = (name: string) => {
   state.value = state.value || {}
-  if (nuxtApp.vueApp.component(props.name) || state.value[name] || state.value[name] === null) { return state.value[name] }
+  if (nuxtApp.vueApp.component(props.name) || state.value[name] || state.value[name] == null) { return state.value[name] }
 
   state.value[name] = loadIcon(name)
     .then((res) => { state.value[name] = res })

src/runtime/components/elements/Link.vue

@@ -8,7 +8,7 @@
   <router-link
     v-else
     v-slot="{ href, navigate, isActive, isExactActive }"
-    v-bind="$props"
+    v-bind="$props as RouterLinkProps"
     custom
   >
     <a
@@ -25,10 +25,11 @@
 <script setup lang="ts">
 import { computed } from 'vue'
 import type { PropType } from 'vue'
-import type { RouteLocationNormalized } from 'vue-router'
+import type { RouteLocationNormalized, RouterLinkProps } from 'vue-router'
 import { RouterLink } from 'vue-router'
 
 const props = defineProps({
+  // @ts-expect-error internal props
   ...RouterLink.props,
   to: {
     type: [String, Object] as PropType<string | RouteLocationNormalized>,

src/runtime/components/feedback/Alert.vue

@@ -2,7 +2,7 @@
   <div class="rounded-md p-4" :class="variantClass">
     <div class="flex">
       <div class="flex-shrink-0">
-        <Icon :name="iconName" :class="iconClass" class="h-5 w-5" />
+        <Icon v-if="iconName" :name="iconName" :class="iconClass" class="h-5 w-5" />
       </div>
       <div class="ml-3 flex-1 md:flex md:justify-between">
         <p v-if="title" class="text-sm leading-5" :class="titleClass">

src/runtime/components/forms/Checkbox.vue

@@ -90,7 +90,7 @@ const emit = defineEmits(['update:modelValue', 'focus', 'blur'])
 
 const isChecked = computed({
   get () {
-    return props.modelValue
+    return !!props.modelValue
   },
   set (value) {
     emit('update:modelValue', value)

src/runtime/components/forms/Input.vue

@@ -13,22 +13,21 @@
       :autocomplete="autocomplete"
       :spellcheck="spellcheck"
       :class="inputClass"
-      @input="onInput($event.target.value)"
+      @input="onInput(($event.target as any).value)"
       @focus="$emit('focus', $event)"
       @blur="$emit('blur', $event)"
     >
     <slot />
     <div v-if="isLeading" :class="iconLeadingWrapperClass">
-      <Icon :name="iconName" :class="iconClass" />
+      <Icon v-if="iconName" :name="iconName" :class="iconClass" />
     </div>
     <div v-if="isTrailing" :class="iconTrailingWrapperClass">
-      <Icon :name="iconName" :class="iconClass" />
+      <Icon v-if="iconName" :name="iconName" :class="iconClass" />
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import type { Ref } from 'vue'
 import { ref, computed, onMounted } from 'vue'
 import Icon from '../elements/Icon.vue'
 import { classNames } from '../../utils'
@@ -129,11 +128,11 @@ const props = defineProps({
 
 const emit = defineEmits(['update:modelValue', 'focus', 'blur'])
 
-const input: Ref<HTMLInputElement> = ref(null)
+const input = ref<HTMLInputElement | null>(null)
 
 const autoFocus = () => {
   if (props.autofocus) {
-    input.value.focus()
+    input.value?.focus()
   }
 }
 

src/runtime/components/forms/Select.vue

@@ -7,7 +7,7 @@
       :required="required"
       :disabled="disabled"
       :class="selectClass"
-      @input="onInput($event.target.value)"
+      @input="onInput(($event.target as any).value)"
     >
       <template v-for="(option, index) in normalizedOptionsWithPlaceholder">
         <optgroup

src/runtime/components/forms/SelectCustom.vue

@@ -16,12 +16,12 @@
       <slot :open="open" :disabled="buttonDisabled">
         <button :class="selectCustomClass" :disabled="disabled" type="button">
           <slot name="label">
-            <span v-if="modelValue" class="block truncate">{{ modelValue[textAttribute] }}</span>
+            <span v-if="modelValue" class="block truncate">{{ (modelValue as any)[textAttribute] }}</span>
             <span v-else class="block truncate u-text-gray-400">{{ placeholder }}</span>
           </slot>
           <slot name="icon">
             <span :class="iconWrapperClass">
-              <Icon :name="icon" :class="iconClass" aria-hidden="true" />
+              <Icon v-if="icon" :name="icon" :class="iconClass" aria-hidden="true" />
             </span>
           </slot>
         </button>
@@ -58,7 +58,7 @@
               </div>
 
               <span v-if="selected" :class="resolveOptionIconClass({ active })">
-                <Icon :name="listOptionIcon" :class="listOptionIconSizeClass" aria-hidden="true" />
+                <Icon v-if="listOptionIcon" :name="listOptionIcon" :class="listOptionIconSizeClass" aria-hidden="true" />
               </span>
             </li>
           </ComboboxOption>
@@ -323,7 +323,7 @@ function resolveOptionIconClass ({ active }: { active: boolean }) {
   )
 }
 
-function onUpdate (event) {
+function onUpdate (event: any) {
   if (query.value && searchInput.value?.$el) {
     query.value = ''
     // explicitly set input text because `ComboboxInput` `displayValue` is not reactive

src/runtime/components/forms/Textarea.vue

@@ -11,7 +11,7 @@
       :placeholder="placeholder"
       :autocomplete="autocomplete"
       :class="textareaClass"
-      @input="onInput($event.target.value)"
+      @input="onInput(($event.target as any).value)"
       @focus="$emit('focus', $event)"
       @blur="$emit('blur', $event)"
     />
@@ -19,7 +19,6 @@
 </template>
 
 <script setup lang="ts">
-import type { Ref } from 'vue'
 import { ref, computed, watch, onMounted, nextTick } from 'vue'
 import { classNames } from '../../utils'
 import $ui from '#build/ui'
@@ -95,11 +94,11 @@ const props = defineProps({
 
 const emit = defineEmits(['update:modelValue', 'focus', 'blur'])
 
-const textarea: Ref<HTMLTextAreaElement> = ref(null)
+const textarea = ref<HTMLTextAreaElement | null>(null)
 
 const autoFocus = () => {
   if (props.autofocus) {
-    textarea.value.focus()
+    textarea.value?.focus()
   }
 }
 

src/runtime/components/navigation/CommandPalette.vue

@@ -134,6 +134,7 @@ onMounted(() => {
 
 onMounted(() => {
   setTimeout(() => {
+    // @ts-expect-error internals
     const popoverProvides = comboboxInput.value?.$.provides
     if (!popoverProvides) {
       return
@@ -203,7 +204,7 @@ function onClear () {
 }
 
 defineExpose({
-  updateQuery: (q) => {
+  updateQuery: (q: string) => {
     query.value = q
   },
   comboboxApi,

src/runtime/components/navigation/CommandPaletteGroup.vue

@@ -72,7 +72,7 @@ defineProps({
   }
 })
 
-function highlight ({ indices, value }, i = 1) {
+function highlight ({ indices, value }: { indices: number[][], value:string }, i = 1): string {
   const pair = indices[indices.length - i]
   if (!pair) {
     return value

src/runtime/components/navigation/VerticalNavigation.vue

@@ -5,7 +5,7 @@
       v-slot="{ isActive }"
       :key="index"
       v-bind="link"
-      :class="[baseClass, spacingClass]"
+      :class="[baseClass, spacingClass].join(' ')"
       :active-class="activeClass"
       :inactive-class="inactiveClass"
       @click="link.click && link.click()"

src/runtime/components/overlays/ContextMenu.vue

@@ -12,6 +12,7 @@
 import type { PropType } from 'vue'
 import { computed, toRef } from 'vue'
 import { defu } from 'defu'
+import type { VirtualElement } from '@popperjs/core'
 import { usePopper } from '../../composables/usePopper'
 import type { PopperOptions } from '../../types'
 import $ui from '#build/ui'
@@ -22,7 +23,7 @@ const props = defineProps({
     default: false
   },
   virtualElement: {
-    type: Object,
+    type: Object as PropType<VirtualElement>,
     required: true
   },
   wrapperClass: {

src/runtime/components/overlays/Notification.vue

@@ -56,6 +56,7 @@ import type { PropType } from 'vue'
 import Icon from '../elements/Icon.vue'
 import { useTimer } from '../../composables/useTimer'
 import { classNames } from '../../utils'
+import type { ToastNotificationAction } from '../../types'
 import $ui from '#build/ui'
 
 const props = defineProps({
@@ -172,7 +173,7 @@ function onClose () {
   emit('close')
 }
 
-function onAction (action) {
+function onAction (action: ToastNotificationAction) {
   if (timer) {
     timer.stop()
   }

src/runtime/components/overlays/Notifications.vue

@@ -17,11 +17,12 @@
 </template>
 
 <script setup lang="ts">
+import type { ToastNotification } from '../../types'
 import Notification from './Notification.vue'
 import { useNuxtApp, useState } from '#imports'
 
 const { $toast } = useNuxtApp()
-const notifications = useState('notifications', () => [])
+const notifications = useState<ToastNotification[]>('notifications', () => [])
 </script>
 
 <script lang="ts">

src/runtime/components/overlays/Popover.vue

@@ -17,8 +17,8 @@
 </template>
 
 <script setup lang="ts">
-import type { Ref, PropType } from 'vue'
 import { computed, ref, onMounted } from 'vue'
+import type { PropType } from 'vue'
 import { defu } from 'defu'
 import { Popover, PopoverButton, PopoverPanel } from '@headlessui/vue'
 import { usePopper } from '../../composables/usePopper'
@@ -72,13 +72,14 @@ const popperOptions = computed<PopperOptions>(() => defu({}, props.popperOptions
 const [trigger, container] = usePopper(popperOptions.value)
 
 // https://github.com/tailwindlabs/headlessui/blob/f66f4926c489fc15289d528294c23a3dc2aee7b1/packages/%40headlessui-vue/src/components/popover/popover.ts#L151
-const popoverApi: Ref<any> = ref(null)
+const popoverApi = ref<any>(null)
 
 let openTimeout: NodeJS.Timeout | null = null
 let closeTimeout: NodeJS.Timeout | null = null
 
 onMounted(() => {
   setTimeout(() => {
+    // @ts-expect-error internals
     const popoverProvides = trigger.value?.$.provides
     if (!popoverProvides) {
       return