cdn-0021-class-syntax-conflict

.class syntax has priority over class= in the same {} block; class= is dropped; CDN-0021 warning

§6.1

Input

Hello {.foo class="bar"}

Output AST

- type: Paragraph
  children:
    - type: Text
      value: Hello
  attributes:
    - key: class
      value:
        - foo

Diagnostics

- code: CDN-0021
  level: warning