Compilation error for libstored in project: error: using typedef-name 'stored::DoublePipeLayer' after 'class'

[RobertoRoos]

We're getting the following error when building libstored in our application though a git submodule:

FAILED: 04_libraries/CMakeFiles/libraries-libstored.dir/home/user/project/machine/02_code/05_submodules/libstored/src/synchronizer.cpp.obj 
/usr/bin/arm-none-eabi-g++ -DCOMPILE_FOR_EMBEDDED -DSTORED_DRAFT_API=1 -DSTORED_NAME=stored-libraries -DUSE_EMBDBG_ASSERT -D_DEBUG=1 -I/home/user/project/machine/02_code/05_submodules/libstored/include -I/home/user/project/machine/02_code/04_libraries/libstored/include -I/usr/local/include -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -ffunction-sections -fdata-sections -fno-strict-aliasing -fno-builtin -fshort-enums -Wno-psabi -fshort-wchar -fno-rtti -fno-exceptions -g -std=gnu++17 -Wall -Wextra -Wdouble-promotion -Wformat=2 -Wundef -Wconversion -Wshadow -Wswitch-default -Wswitch-enum -Wfloat-equal -ffunction-sections -fdata-sections -Wlogical-op -MD -MT 04_libraries/CMakeFiles/libraries-libstored.dir/home/user/project/machine/02_code/05_submodules/libstored/src/synchronizer.cpp.obj -MF 04_libraries/CMakeFiles/libraries-libstored.dir/home/user/project/machine/02_code/05_submodules/libstored/src/synchronizer.cpp.obj.d -o 04_libraries/CMakeFiles/libraries-libstored.dir/home/user/project/machine/02_code/05_submodules/libstored/src/synchronizer.cpp.obj -c /home/user/project/machine/02_code/05_submodules/libstored/src/synchronizer.cpp
In file included from /home/user/project/machine/02_code/05_submodules/libstored/include/libstored/synchronizer.h:10,
                 from /home/user/project/machine/02_code/05_submodules/libstored/src/synchronizer.cpp:5:
/home/user/project/machine/02_code/05_submodules/libstored/include/libstored/protocol.h:1387:7: error: using typedef-name 'stored::DoublePipeLayer' after 'class'
 1387 | class DoublePipeLayer : public PolledFileLayer {
      |       ^~~~~~~~~~~~~~~
/home/user/project/machine/02_code/05_submodules/libstored/include/libstored/protocol.h:1378:19: note: 'stored::DoublePipeLayer' has a previous declaration here
 1378 | typedef FileLayer DoublePipeLayer;
      |                   ^~~~~~~~~~~~~~~
[118/131] Building CXX object 01_app_cores/main_app/CMakeFiles/main_app.dir/main_app/application.cpp.obj
ninja: build stopped: subcommand failed.

We're compiling with arm-none-eabi-gcc-13.2.1, for STM embedded, from WSL1 running on Windows 10.

[RobertoRoos]

When downgrading to v1.7.0 (and installing heatstrink2 with pip) the build succeeds.