Const VIRTUAL_COLUMN_KEY
VIRTUAL_COLUMN_KEY: any[] = ["svg", { viewBox: "0 0 32 32" },["circle",{r: 1.5,cy: 9.5,cx: 24.5,}],["path", { d: "M17.414 22H12v-5.414l6.03-6.03A5.352 5.352 0 0118 10a6 6 0 116 6 5.358 5.358 0 01-.556-.03zM14 20h2.586l6.17-6.17.518.095A3.935 3.935 0 0024 14a4.05 4.05 0 10-3.925-3.273l.095.517-6.17 6.17z" }],["path", { d: "M28 18v8H10V6h4V4H4a2.002 2.002 0 00-2 2v20a2.002 2.002 0 002 2h24a2.002 2.002 0 002-2v-8zM4 6h4v20H4z" }]]
https://demo.thi.ng/umbrella/hiccup-carbon-icons/#VIRTUAL_COLUMN_KEY