function BlockPageVariant::setMainContent
Sets the main content for the page being rendered.
Parameters
array $main_content: The render array representing the main content.
Return value
$this
Overrides PageVariantInterface::setMainContent
File
- 
              core/
modules/ block/ src/ Plugin/ DisplayVariant/ BlockPageVariant.php, line 110  
Class
- BlockPageVariant
 - Provides a page display variant that decorates the main content with blocks.
 
Namespace
Drupal\block\Plugin\DisplayVariantCode
public function setMainContent(array $main_content) {
  $this->mainContent = $main_content;
  return $this;
}
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