[wp-trac] [WordPress Trac] #44450: Functions/methods do not return any value in classes should use @return void.

[WordPress Trac]

#44450: Functions/methods do not return any value in classes should use @return
void.
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 Reporter:  subrataemfluence        |      Owner:  (none)
     Type:  defect (bug)            |     Status:  new
 Priority:  normal                  |  Milestone:  Awaiting Review
Component:  Widgets                 |    Version:  trunk
 Severity:  normal                  |   Keywords:  needs-patch
  Focuses:  docs, coding-standards  |
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 Several classes inside `wp-includes/widgets` directory are missing
 `@return void` in function docs which are `echo`-ing output but not
 returning any value.

 There are many other areas in the core which are using this approach. We
 need to be consistent.

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Ticket URL: <https://core.trac.wordpress.org/ticket/44450>
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