public SelectionInterface::getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0)
Gets the list of referenceable entities.
array A nested array of entities, the first level is keyed by the entity bundle, which contains an array of entity labels (escaped), keyed by the entity ID.
public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0);
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