[feat] Implement RFC 33 - Constants in markup#6413

Merged

Conduitry merged 8 commits intosveltejs:masterfrom

tanhauhau:tanhauhau/rfc-33-constants-in-markup

Jan 11, 2022

Commits on Jan 8, 2022

Commits on Jan 9, 2022

fix: lint
tanhauhau
committed

Commits on Jan 11, 2022

tweak docs about where `{@const}` is allowed
Conduitry
committed