Required files
spec/matchers/operator_matcher
spec/matchers/generated_descriptions
spec/matchers/errors
spec/matchers/method_missing
spec/matchers/simple_matcher
spec/matchers/be
spec/matchers/be_close
spec/matchers/change
spec/matchers/match_array
spec/matchers/eql
spec/matchers/equal
spec/matchers/exist
spec/matchers/has
spec/matchers/have
spec/matchers/include
spec/matchers/match
spec/matchers/raise_error
spec/matchers/respond_to
spec/matchers/satisfy
spec/matchers/throw_symbol
spec/matchers/wrap_expectation