move various unused typing-only imports into type-checking blocks

1 files changed, 3 insertions, 1 deletions

diff --git a/mesonbuild/compilers/swift.py b/mesonbuild/compilers/swift.py
index a2b57b872..2e427f155 100644
--- a/mesonbuild/compilers/swift.py
+++ b/mesonbuild/compilers/swift.py
@@ -11,11 +11,12 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from __future__ import annotations
 
 import subprocess, os.path
 import typing as T
 
-from ..mesonlib import EnvironmentException, MachineChoice
+from ..mesonlib import EnvironmentException
 
 from .compilers import Compiler, swift_buildtype_args, clike_debug_args
 
@@ -23,6 +24,7 @@ if T.TYPE_CHECKING:
     from ..envconfig import MachineInfo
     from ..environment import Environment
     from ..linkers import DynamicLinker
+    from ..mesonlib import MachineChoice
 
 swift_optimization_args = {
     '0': [],