gistfile1.txt

<template>
	<span class="timer-component">
		{{ now }}
	</span>
</template>

<script>
	export default {
		props: ['ends'],
		data() {
			return {
				timer: null,
				now: new Date()
			}
		},
		computed: {
			
		},
		mounted() {
			this.timer = setInterval(() => {
				this.now.setSeconds(this.now.getSeconds() + 1);
				console.log(this.now);
				if (this.now == 5) {
					this.$emit('ended');
				}
			}, 1000);
		}
	}
</script>