I've had to edit typst recently and I used https://codeberg.org/meow_king/typst-ts-mode And the LSP: https://github.com/Myriad-Dreamin/tinymist Specifically for doom, you'd add typst-ts-mode in your packages.el in a package! entry and check either eglot or lsp-mode doc for how to configure the LSP.
I've had to edit typst recently and I used
https://codeberg.org/meow_king/typst-ts-mode
And the LSP: https://github.com/Myriad-Dreamin/tinymist
Specifically for doom, you'd add typst-ts-mode in your packages.el in a package! entry and check either eglot or lsp-mode doc for how to configure the LSP.
save