`savehtml` documented but not available?

[ya0]

In the docs the function savehtml is referenced api ref but i cannot load it.

julia> using PlotlyBase

julia> using PlotlyJS

julia> PlotlyBase.savehtml
ERROR: UndefVarError: `savehtml` not defined
Stacktrace:
 [1] getproperty(x::Module, f::Symbol)
   @ Base ./Base.jl:31
 [2] top-level scope
   @ REPL[7]:1

[f0f68f2c] PlotlyJS v0.18.15

julia> versioninfo()
Julia Version 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
 Official https://julialang.org/ release
Platform Info:
 OS: Linux (x86_64-linux-gnu)
 CPU: 16 × AMD Ryzen 9 5900HX with Radeon Graphics
 WORD_SIZE: 64
 LIBM: libopenlibm
 LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 16 virtual cores)