class RSpec::Matchers::BuiltIn::Include

def check_actual?(actual)

Experimental RBS support (using type sampling data from the type_fusion project). 

def check_actual?: (Array[Class] actual) -> true

This signature was generated using 7 samples from 1 application. 

def check_actual?(actual)
  actual = actual.to_hash if convert_to_hash?(actual)
  @actual = actual
  @actual.respond_to?(:include?)
end