Type check guard to see if provided AST node is "tag-like" Tag.

https://svelte.dev/docs/special-tags

Not included in the documentation:

  • expression tag (AST.ExpressionTag)
  • render tag (AST.RenderTag) - part of Svelte v5
  • Parameters

    • node: SvelteNode

      Supported AST node to narrow down its inferred type

    Returns node is Tag