<template>
  <svg :class="classes" class="q-spinner" stroke="currentColor" :width="size" :height="size" viewBox="0 0 44 44" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd" stroke-width="2"><circle cx="22" cy="22" r="1"><animate attributeName="r" begin="0s" dur="1.8s" values="1; 20" calcMode="spline" keyTimes="0; 1" keySplines="0.165, 0.84, 0.44, 1" repeatCount="indefinite"/><animate attributeName="stroke-opacity" begin="0s" dur="1.8s" values="1; 0" calcMode="spline" keyTimes="0; 1" keySplines="0.3, 0.61, 0.355, 1" repeatCount="indefinite"/></circle><circle cx="22" cy="22" r="1"><animate attributeName="r" begin="-0.9s" dur="1.8s" values="1; 20" calcMode="spline" keyTimes="0; 1" keySplines="0.165, 0.84, 0.44, 1" repeatCount="indefinite"/><animate attributeName="stroke-opacity" begin="-0.9s" dur="1.8s" values="1; 0" calcMode="spline" keyTimes="0; 1" keySplines="0.3, 0.61, 0.355, 1" repeatCount="indefinite"/></circle></g></svg>
</template>

<script>
import mixin from '../spinner-mixin'

export default {
  name: 'q-spinner-puff',
  mixins: [mixin]
}
</script>
