dotfiles/dot_config/nvim/coc-settings.json

{
	"python.jediEnabled": false,
	"languageserver": {
		"ocaml": {
			"command": "opam",
			"args": [
				"config",
				"exec",
				"--",
				"ocaml-language-server",
				"--stdio"
			],
			"filetypes": [
				"ocaml",
				"reason"
			]
		}
	}
}