-- import: ft
-- ftd.image-src src: https://www.w3schools.com/cssref/img_tree.gif
dark: https://www.w3schools.com/cssref/img_tree.gif
-- ft.h1: Test video
-- boolean foo: true
-- ftd.text: Click here
$on-click$: toggle $foo
-- ftd.image: Sample Image
src: $src
if: $foo
-- ft.youtube:
id: jcn0R-UfA_k