refactor(pkg): remove some types outside of functor (#11256) #29406

Job	Run time
Build (macos-latest, 5.1.x)	13m 14s
Build (ubuntu-latest, 5.1.x)	9m 43s
Build (ocaml-variants.5.3.0+trunk, ubuntu-latest, true)	1m 34s
Format	1m 8s
Build (4.14.x, ubuntu-latest, true)	1m 31s
Nix (macos-latest)	1m 57s
Nix (ubuntu-latest)	54s
Build (4.14.x, macos-latest, true)	2m 23s
Build (5.1.x, macos-13, true)	3m 42s
Build (ocaml-base-compiler.4.14.2,system-msvc, windows-latest)	14m 16s
Build microbenchmarks	2m 32s
Coq 8.16.1	7m 10s
Build (ocaml-base-compiler.5.1.1,system-mingw, windows-latest)	8m 16s
Build (4.08.x, ubuntu-latest, true)	2m 21s
Build (4.04.x, ubuntu-latest, true, true)	4m 27s
Create local opam switch (macos-latest, 5)	5m 37s
Build (4.02.x, ubuntu-latest, true)	3m 54s
Documentation	58s
Create local opam switch (macos-latest, 4.14)	8m 20s
Create local opam switch (ubuntu-latest, 5)	6m 3s
Build monorepo benchmark docker image	3m 44s
Create local opam switch (ubuntu-latest, 4.14)	5m 11s
Wasm_of_ocaml	10m 22s
	1h 59m 17s

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