fails to build with Node 10

[kevinburke]

I checked out the project on Mac and ran "yarn" and got this stack trace

gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
make: Entering directory '/Users/kevin/src/github.com/dcposch/yimby/node_modules/fsevents/build'
  SOLINK_MODULE(target) Release/.node
  CXX(target) Release/obj.target/fse/fsevents.o
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:192:
../../nan/nan_maybe_43_inl.h:112:15: error: no member named 'ForceSet' in 'v8::Object'
  return obj->ForceSet(isolate->GetCurrentContext(), key, value, attribs);
         ~~~  ^
In file included from ../fsevents.cc:6:
../../nan/nan.h:834:18: warning: 'MakeCallback' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
    return node::MakeCallback(
                 ^
/Users/kevin/.node-gyp/10.0.0/include/node/node.h:171:1: note: 'MakeCallback' has been explicitly marked deprecated here
NODE_DEPRECATED(\"Use MakeCallback(..., async_context)\",
^
/Users/kevin/.node-gyp/10.0.0/include/node/node.h:88:20: note: expanded from macro 'NODE_DEPRECATED'
    __attribute__((deprecated(message))) declarator
                   ^
In file included from ../fsevents.cc:6:
../../nan/nan.h:849:18: warning: 'MakeCallback' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
    return node::MakeCallback(
                 ^
/Users/kevin/.node-gyp/10.0.0/include/node/node.h:164:1: note: 'MakeCallback' has been explicitly marked deprecated here
NODE_DEPRECATED(\"Use MakeCallback(..., async_context)\",
^
/Users/kevin/.node-gyp/10.0.0/include/node/node.h:88:20: note: expanded from macro 'NODE_DEPRECATED'
    __attribute__((deprecated(message))) declarator

I'm investigating.