Stack overflow when broadcasting results in StaticInt eltype

Found this...

julia> import ArrayInterface: StaticInt

julia> r = StaticInt(1):4
StaticInt{1}():StaticInt{1}():4

julia> broadcast(-, r, StaticInt(1))
ERROR: StackOverflowError:
Stacktrace:
 [1] UnitRange{StaticInt{0}}(::StaticInt{0}, ::StaticInt{3}) at /Users/zchristensen/.julia/packages/ArrayInterface/NbkVT/src/static.jl:108 (repeats 79984 times)

...and traced the issue back to Base._range assuming that UnitRange should be formed with an element type that is a StaticInt.

The easiest way to fix this would be our own Base._range(::StaticInt, ...), but I'm not sure if that's a good entry point since it's not public API.

Edit:
also found this

julia> (StaticInt(1):10)[1:2:6]
ERROR: MethodError: no method matching StepRange{StaticInt{1},Int64}(::StaticInt{1}, ::Int64, ::StaticInt{5})
Closest candidates are:
  StepRange{StaticInt{1},Int64}(::T, ::S, ::T) where {T, S} at range.jl:204
Stacktrace:
 [1] _rangestyle(::Base.Ordered, ::Base.ArithmeticWraps, ::StaticInt{1}, ::Int64, ::Int64) at ./range.jl:118
 [2] _range at ./range.jl:116 [inlined]
 [3] #range#43 at ./range.jl:91 [inlined]
 [4] getindex(::ArrayInterface.OptionallyStaticUnitRange{StaticInt{1},Int64}, ::StepRange{Int64,Int64}) at ./range.jl:713
 [5] top-level scope at REPL[26]:1

Start by reproducing both examples in Julia, then inspect src/static.jl:108 and Julia's base/range.jl around Base._range and lines 107-118. Trace how StaticInt ranges are constructed and how slicing reaches StepRange; done means broadcasting no longer overflows and the shown stepped-range expression no longer raises the reported MethodError.