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/system/tests/modules/display_variant_test/src/Plugin/DisplayVariant/TestDisplayVariant.php, line 70

Class

TestDisplayVariant

Provides a display variant that requires configuration.

Namespace

Drupal\display_variant_test\Plugin\DisplayVariant

Code

public function setMainContent(array $main_content) {
  assert(!empty($this->getConfiguration()['required_configuration']), 'Ensure that ::setMainContent() is called with the variant configuration');
  $this->mainContent = $main_content;
  return $this;
}

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