switch to typescript

src/frontend/components/ImageTeaser.vue

@@ -0,0 +1,29 @@
+<template>
+  <div class="imageteaser" :style="style" @click="onClick"></div>
+</template>
+<script lang="ts">
+import { defineComponent } from 'vue'
+
+export default defineComponent({
+  name: 'image-teaser',
+  props: {
+    image: {
+      type: Object,
+      required: true,
+    },
+  },
+  computed: {
+    style (): object {
+      const url = this.image.url.replace('uploads/', 'uploads/r/') + '-150x100.webp'
+      return {
+        'backgroundImage': `url("${url}")`,
+      }
+    },
+  },
+  methods: {
+    onClick() {
+      this.$emit('click')
+    },
+  },
+})
+</script>