https://github.com/elm-lang/navigation/issues/7

elm-package.json

{
    "version": "1.0.0",
    "summary": "helpful summary of your project, less than 80 characters",
    "repository": "https://github.com/user/project.git",
    "license": "BSD3",
    "source-directories": [
        "."
    ],
    "exposed-modules": [],
    "dependencies": {
        "elm-lang/core": "4.0.1 <= v < 5.0.0",
        "elm-lang/html": "1.0.0 <= v < 2.0.0",
        "elm-lang/navigation": "1.0.0 <= v < 2.0.0"
    },
    "elm-version": "0.17.0 <= v < 0.18.0"
}⏎                                                                                                                                                                                                        

Main.elm

module Main exposing (main)

import Html exposing (div)
import Navigation


x =
    42


main =
    Navigation.program (Navigation.makeParser identity)
        { init = \_ -> ( x, Cmd.none )
        , update = \_ _ -> ( x, Cmd.none )
        , urlUpdate = \_ _ -> ( x, Cmd.none )
        , view = \_ -> div [] []
        , subscriptions = \_ -> Sub.none
        }

REPL

> import Main exposing (..) 
/Users/bogdan/test/repl-temp-000.js:6060
	onDocument: F3(on(document)),
	                  ^

ReferenceError: document is not defined
    at /Users/bogdan/test/repl-temp-000.js:6060:20
    at Object.<anonymous> (/Users/bogdan/test/repl-temp-000.js:6064:2)
    at Object.<anonymous> (/Users/bogdan/test/repl-temp-000.js:7671:4)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)
    at Function.Module.runMain (module.js:447:10)
    at startup (node.js:148:18)
    at node.js:405:3