# ProposedChangeEmptyReason

typedef

Holds a reason why the proposed change yields nothing (no preview to show, and nothing an apply would do):

* `'diff-empty'` - the change's two sides were compared, and nothing differs.
* `'diff-failed'` - comparing the two sides threw, the proposed change cannot be further handled.

#### Value

`'diff-empty' | 'diff-failed'`

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Full index of the CKEditor 5 API reference: [llms.txt](llms.txt)