CommentGroupNode Type() returns CommentType

[jbutA]

Describe the bug
CommentGroupNode Type() function returns CommentType.

To Reproduce
Yaml:
https://go.dev/play/p/dRb5T1r4Irl

(but it's clear from the source I suppose: https://github.com/goccy/go-yaml/blob/0640a158e99023787bc503fd4476e472d804c3a3/ast/ast.go#L1853C26-L1853C26)

Expected behavior
If the intention is that it's easier to handle Comment and CommentGroups as the same type, then perhaps this is expected. But I don't believe that's clear at the moment.

Screenshots
N/A

Version Variables

• Go version: 1.21
• go-yaml's Version: v1.11.2

Additional context
N/A