How to nest an element in a variable in PUG?

Question

Pug

I want to write the svg icon code into a variable. How to do it?
I tried
-
const icon =
svg.svg-icon
path

In the examples, only properties are put into variables, nowhere is there an example of adding an element

Answer 1

v1

mixin svg
  svg.svg-icon
    path

+svg

v2

- var svg2 = '<svg class="svg-icon"><path></path></svg>';

!= svg2