Retrieves a collection of themes.

Checks if a given request has access to read the theme.

Prepares a single theme output for response.

Registers the routes for themes.

Sanitizes and validates the list of theme status.

Sets or returns whether the block editor is loading on the current screen.

Prints translations set for a specific handle.

Sets a translation textdomain.

Internal helper function to find the plugin from a meta box callback.

If do_blocks() needs to remove wpautop() from the the_content filter, this re-adds it afterwards, for subsequent the_content usage.