Vue3 - Warning Component emitted event but it is neither declared in the emits option nor as an prop

I'm trying to remove some warnings for my project, which is in vue3 using vuetify3.

Currenlty I've a component that is a side dialog

<template>
	<div>
		<slot name="activator" :show="() => setShowDialog(true)" :close="() => setShowDialog(false)" />
		<VDialog
			v-model="componentData.showDialog"
			@click:outside="onClickOutside"
			:width="componentProperties.width"
			:min-width="componentProperties.minWidth"
			:max-width="componentProperties.maxWidth"
			:content-class="contentClass"
			persistent
			transition="slide-x-reverse-transition"
		>
			<VCard v-show="componentData.showDialog" v-fill-parent>
				<VCardTitle v-if="hasTitle" :class="componentProperties.titleClass">
					<VRow justify="center" align="center">
						<slot name="title">
							<span v-if="componentProperties.title">{{ componentProperties.title }}</span>
						</slot>
						<VSpacer />
						<VCol v-if="componentProperties.showTopCloseButton" cols="1">
							<VBtn
								@click.stop.prevent="() => setShowDialog(false)"
								color="transparent"
								elevation="0"
								size="medium"
							>
								<IconifyMdiClose />
							</VBtn>
						</VCol>
					</VRow>
				</VCardTitle>

				<slot name="body">
					<VCardText>
						<slot name="content-prepend" />
						<slot>
							<slot name="content" />
						</slot>
						<slot name="content-append" />
					</VCardText>
				</slot>
				<VCardActions>
					<slot name="actions" :show="() => setShowDialog(true)" :close="() => setShowDialog(false)" />
				</VCardActions>
			</VCard>
		</VDialog>
	</div>
</template>

<script setup lang="ts">
import { Events } from '@enums/events';
export interface IDialogConfirmComponentProperties {
	modelValue?: boolean;
	modelData?: any;
	title?: string;
	isActive?: boolean;
	showTopCloseButton?: boolean;
	titleClass?: string;
	fillHeight?: boolean;
	persistent?: boolean;
	minWidth?: string | number;
	maxWidth?: string | number;
	width?: string | number;
}

export interface IDialogConfirmComponentEvents {
	(e: 'onOutsideClicked'): void;
	(e: 'update:isActive', val?: boolean): void;
	(e: 'update:modelValue', visible?: boolean): void;
}

export interface IDialogConfirmComponentData {
	showDialog?: boolean;
}

const componentProperties = withDefaults(defineProps<IDialogConfirmComponentProperties>(), {
	persistent: false,
	fillHeight: true,
	modelValue: false,
	isActive: true,
	showTopCloseButton: false,
	titleClass: 'pt-5 text-wrap',
	width: 'auto',
	minWidth: 650,
	maxWidth: 650,
});
const componentData = reactive<IDialogConfirmComponentData>({
	showDialog: false,
});
const emits = defineEmits<IDialogConfirmComponentEvents>();
const slots = useSlots();
const hasTitle = computed(() => !!slots['title'] || !!componentProperties?.title);
const contentClass = computed(() => {
	return ['side-dialog', componentProperties.fillHeight ? 'fill-height' : ''].join(' ');
});

function onClickOutside(payload: MouseEvent) {
	emits('onOutsideClicked');
	if (componentProperties.persistent) return;
	setShowDialog(false);
}

watch(
	() => componentData.showDialog,
	showDialog => {
		componentData.showDialog = showDialog;
		emitsDialogVisibleChanges();
	},
);
watch(
	() => componentProperties.modelValue,
	showDialog => {
		componentData.showDialog = showDialog;
	},
);
function setShowDialog(value: boolean) {
	componentData.showDialog = value;
}
function emitsDialogVisibleChanges() {
	if (componentProperties.modelValue === undefined || componentProperties.modelValue === null) return;
	emits('update:isActive', componentData.showDialog);
	emits('update:modelValue', componentData.showDialog);
}
</script>
<style lang="css">
.side-dialog {
	inset-block-start: 0 !important;
	inset-inline-end: 0 !important;
}
</style>

Which then I called like:

<template>
	<SideDialog title="Configurations" show-top-close-button v-model="isDialogVisible">
		<template #activator="{ show }">
			<VBtn :variant="componentProperties.variant" @click.stop.prevent="show">
				<VIcon>mdi-cog</VIcon>
			</VBtn>
		</template>
		<VRow justify="center" align="center">
			<span>teste</span>
		</VRow>
	</SideDialog>
</template>
<script setup lang="ts">
import type { ButtonVariant } from '@/types/vuetify';
export interface IConfigurationComponentProperties {
	variant?: ButtonVariant;
}
const componentProperties = withDefaults(defineProps<IConfigurationComponentProperties>(), {
	variant: 'plain',
});
const isDialogVisible = ref(false);
</script>

But I'm currently it's always consoling a warning saying:

> component emitted event "update:modelValue" but it is neither declared in the emits option nor as an "onUpdate:modelValue" prop.

Am I missing something trivial here? I mean I'm listening to the modelValue update event.

Why is it complaining about it?

This answer to vue 3 emit warning " Extraneous non-emits event listeners" could help you.

Wrapping the template in a <div> fixes the warning.

<template>
<div>
<slot
...
</VDialog>
</div>
</template>

Please check if your emits still works as intended.

Sandbox