class Pod::Target::BuildSettings
@since 1.5.0 checked 1.6 1.7 1.8 except `requires_frameworks?` is renamed to `build_as_framework?`, but is have an alias.
@since 1.5.0 checked 1.6 1.7 1.8 except `requires_frameworks?` is renamed to `build_as_framework?`, but is have an alias.