// Generated by purs version 0.13.6
"use strict";
var Control_Applicative = require("../Control.Applicative/index.js");
var Data_Eq = require("../Data.Eq/index.js");
var Data_Function = require("../Data.Function/index.js");
var Data_Newtype = require("../Data.Newtype/index.js");
var Data_Unit = require("../Data.Unit/index.js");
var React_Basic_Hooks = require("../React.Basic.Hooks/index.js");
var React_Basic_Hooks_Internal = require("../React.Basic.Hooks.Internal/index.js");
var Type_Equality = require("../Type.Equality/index.js");
var Web_Event_EventTarget = require("../Web.Event.EventTarget/index.js");
var Web_HTML = require("../Web.HTML/index.js");
var Yoga_Scroll_Listener = require("../Yoga.Scroll.Listener/index.js");
var UseScrollYPosition = function (x) {
    return x;
};
var ntUseScrollYPosition = new Data_Newtype.Newtype(function (n) {
    return n;
}, UseScrollYPosition);
var makeListener = function (setPosition) {
    return Web_Event_EventTarget.eventListener(Data_Function["const"](function __do() {
        var win = Web_HTML.window();
        return setPosition(win.scrollY)();
    }));
};
var useScrollYPosition = React_Basic_Hooks_Internal.coerceHook(ntUseScrollYPosition)(React_Basic_Hooks_Internal.bind(React_Basic_Hooks_Internal.ixBindRender)(React_Basic_Hooks.useState(0.0))(function (v) {
    var setScrollY = function ($545) {
        return v.value1(Data_Function["const"]($545));
    };
    return React_Basic_Hooks_Internal.discard(React_Basic_Hooks_Internal.ixBindRender)(React_Basic_Hooks.useLayoutEffect(Data_Eq.eqUnit)(Data_Unit.unit)(function __do() {
        var listener = makeListener(setScrollY)();
        return Yoga_Scroll_Listener.registerListener(listener)();
    }))(function ($dollar__unused) {
        return Control_Applicative.pure(React_Basic_Hooks_Internal.applicativeRender(Type_Equality.refl))(v.value0);
    });
}));
module.exports = {
    UseScrollYPosition: UseScrollYPosition,
    useScrollYPosition: useScrollYPosition,
    makeListener: makeListener,
    ntUseScrollYPosition: ntUseScrollYPosition
};