[wp-trac] [WordPress Trac] #42438: Add support for preload links (similar to resource hints)

[WordPress Trac]

#42438: Add support for preload links (similar to resource hints)
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 Reporter:  nico23          |       Owner:  swissspidy
     Type:  defect (bug)    |      Status:  assigned
 Priority:  normal          |   Milestone:  6.1
Component:  Script Loader   |     Version:  4.9
 Severity:  normal          |  Resolution:
 Keywords:  has-unit-tests  |     Focuses:
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Comment (by azaozz):

 Also see some inline comments on the PR about naming that can be
 fixed/improved and resetting/reusing vars inside a loop that should be
 avoided: https://github.com/WordPress/wordpress-develop/pull/2505/files
 (in both the new code and in the existing wp_resource_hints()).

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Ticket URL: <https://core.trac.wordpress.org/ticket/42438#comment:41>
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