Solution 1:

You need to export your data. BTW, I don't see any reason for using an array in your case. It seems like your data should be an object like this:

export default {
    circle: `<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 50 50">
      <circle id="Ellipse_1" data-name="Ellipse 1" cx="25" cy="25" r="25" fill="red"/>
    </svg>`,
    square: `<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 50 50">
      <rect id="Rectangle_1" data-name="Rectangle 1" width="50" height="50" fill="#02f"/>
    </svg>`,
}
//Then import like
import icons from "~/assets/icons.js"
// use it like
icons.circle