src/synth/images/loading.svg.js

var svg = `
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" class="abcjs-loading-svg">
    <circle cx="50" cy="50" fill="none" stroke-width="20" r="35" stroke-dasharray="160 55"></circle>
</svg>
`

module.exports = svg