llvm/lld/test/MachO/Inputs/MacOSX.sdk/usr/lib/libobjc.tbd

--- !tapi-tbd-v3
archs:            [ i386, x86_64, arm64 ]
uuids:            [ 'i386: 00000000-0000-0000-0000-000000000000', 'x86_64: 00000000-0000-0000-0000-000000000001', 'arm64: 00000000-0000-0000-0000-000000000002' ]
platform:         macosx
install-name:     '/usr/lib/libobjc.dylib'
current-version:  1281
exports:
  - archs:        [ i386, x86_64, arm64 ]
    symbols:      [ __objc_empty_cache ]
...