[wp-trac] [WordPress Trac] #51278: Update return types to reflect the real return types. Remove mixed.

[WordPress Trac]

#51278: Update return types to reflect the real return types. Remove mixed.
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 Reporter:  ReneHermi               |       Owner:  (none)
     Type:  enhancement             |      Status:  reviewing
 Priority:  normal                  |   Milestone:  Future Release
Component:  General                 |     Version:
 Severity:  major                   |  Resolution:
 Keywords:  has-patch dev-feedback  |     Focuses:  docs, coding-standards
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Comment (by azaozz):

 Replying to [comment:23 desrosj]:
 > Today is the feature freeze for the 5.8 release.

 Right, the current patch is an enhancement but only for the documentation,
 doesn't touch any code. Can be committed at any time even during RC.
 Thinking it's almost ready, just needs a little clarification in couple of
 places. Will try to review in the next day or two.

 However this ticket is for all `@return mixed` in core. Last count is
 about 170. A Future Release milestone makes sense.

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Ticket URL: <https://core.trac.wordpress.org/ticket/51278#comment:25>
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