{ }: # Minimal set of names assumed to be defined by the rest of ocamlPackages { async = null; async_kernel = null; async_unix = null; base = null; core = null; core_bench = null; core_kernel = null; ocaml-compiler-libs = null; ppx_custom_printf = null; ppx_expect = null; ppx_hash = null; ppx_here = null; ppx_inline_test = null; ppx_jane = null; ppx_js_style = null; ppx_let = null; ppx_optcomp = null; ppx_sexp_conv = null; sexplib0 = null; sexplib = null; spawn = null; stdio = null; }