• David Sveningsson's avatar
    feat(meta): extend element attribute metadata · 6506aa6f
    David Sveningsson authored
    fixes #71
    
    BREAKING CHANGE: `MetaElement.attribute` has changed from `string[]` to
    `MetaAttribute[]` and both `requiredAttributes` and `deprecatedAttributes` has
    been merged into object. This only affects API usage, primarily custom rules
    accessing attribute metadata.See `MIGRATION.md` for details.
    
    The old format is deprecated but is internally converted as to not break user
    configuration. For compatibility it will probably be around for quite a while
    but users should try to migrate as soon as possible.
    6506aa6f