An external annotations file for FakeItEasy, so ReSharper won't complain about implicit captures on CallTo() lambdas. Place this file alongside FakeItEasy.dll and reload your solution.

FakeItEasy.ExternalAnnotations.xml

<?xml version="1.0" encoding="utf-8"?>
<assembly name="FakeItEasy">
  <member name="M:FakeItEasy.A.CallTo(System.Linq.Expressions.Expression{System.Action})">
    <parameter name="callSpecification">
      <attribute ctor="M:JetBrains.Annotations.InstantHandleAttribute.#ctor" />
    </parameter>
  </member>
  <member name="M:FakeItEasy.A.CallTo``1(System.Linq.Expressions.Expression{System.Func{``0}})">
    <parameter name="callSpecification">
      <attribute ctor="M:JetBrains.Annotations.InstantHandleAttribute.#ctor" />
    </parameter>
  </member> 
</assembly>

You should also be able to ship it as FakeItEasy.ExternalAnnotations.xml side-by-side with FakeItEasy.dll (assuming that's the name of the dll, 'fraid I haven't used FakeItEasy)

Thanks, Matt, I amended the description (and the filename)