svelte-version-unsupported

An installed Svelte older than 5, whose markup csszyx does not read.

• It is thrown as an error whose code is this id.

Message

A name in angle brackets is a value the message fills in.

[csszyx] svelte-version-unsupported: Svelte <version> resolves here, and csszyx reads Svelte 5 markup only, so no `sz` attribute in this file gets a class.
  help: install `svelte@5`.
  docs: https://csszyx.com/e/svelte-version-unsupported

Arguments

The values this diagnostic names.