Could issymbollike be extracted into a new package?

[LebedevRI]

I'd like to see Symbolics.jl supported in Measurements.jl,
but for reasons, the Num type would need to be explicitly allowed
on the Measurements.jl side, which will require depending on
whatever package providing it.

I've since found the SciMLBase.issymbollike() function,
which should answer the question i'm looking for,
but unfortunately, if i add SciMLBase as a dependency of Measurements,
to my surprise, we get a cyclic dependency, because SciMLBase exports issymbollike
from RecursiveArrayTools, which itself depends on Measurements...

So, can issymbollike be extracted into a new package?

Refs. JuliaPhysics/Measurements.jl#142 (comment)
Refs. JuliaSymbolics/Symbolics.jl#898

Thanks!