defimpl Addition for: Native.Integer64, as: ->
def add other: Native.Integer64, as: ->
Huia.Primitive.i64_addition(self, other)
end
def add other: Native.Float64, as: ->
as_float = Huia.Primitive.i64_to_f64!(self)
Huia.Primitive.f64_addition(as_float, other)
def add other: Any, as: ->
None.new()