Function isRichTextDataProcessor

isRichTextDataProcessor(value): value is RichTextDataProcessor
Type guard for RichTextDataProcessor.

Especially meant to be used from plugins, to determine, if a data processor set at CKEditor 5 instance, is the RichTextDataProcessor you may want to add rules to.
Parameters
- value: unknown
  value to validate
Returns value is RichTextDataProcessor
- Defined in packages/ckeditor5-coremedia-richtext/src/RichTextDataProcessor.ts:54